ASM 470 Interface Module for ET 200M
MOBY
Release 12.98Technical Description
Table of Contents
System Overview 1
Specifications of the FB 47 2
BEDB Command Data Block 3
Examples of Use 4
Presence Check 5
Mounting and Commissioning 6
Trouble-Shooting and
Error Messages 7
Technical Specifications
of the ASM 470 8
Warnings 9
ASM 470 Interface Module
for ET 200M
Function Block FB 47
for the SIMATIC S5
Technical Description, Version 1.0
6GT2097-3AL10-0DA2
Published in December 1998
MOBYR-I
This manual contains information which must be adhered to for your own personal safety
and for prevention of property damage. This information is marked with a warning triangle
and graduated by degree of danger as shown below .
!Danger
means that death, severe personal injury or substantial property damage will result if proper
precautions are not taken.
!Warning
means that death, severe personal injury or substantial property damage can occur if proper
precautions are not taken.
!Caution
means that minor personal injury or property damage can occur if proper precautions are not
taken.
Note
Important information concerning the product, its handling or a particular portion of the
documentation requiring special attention
This device may only be commissioned and operated by qualified personnel. For the pur-
poses of these safety notes, qualified personnel are those persons who are authorized to com-
mission, ground and tag devices, systems and electrical circuits in accordance with safety
standards.
The following applies:
!Warning
The product may only be used for the individual applications included in the catalog and the
technical description. When used with devices and components of other manufacturers,
these devices and components must be approved or recommended by Siemens.
Correct and safe operation of the product is dependent on proper transportation, proper sto-
rage, setup and installation, and careful operator control and maintenance.
SIMATICR and MOBYR are registered trademarks of SIEMENS AG.
Copyright
Copyright E Siemens AG 1996, 1998 All Rights Reserved
Passing on this document to third parties, reproduction, utilization and
revelation of its contents is not permitted without express permission.
Violators shall be liable for damages. All rights are reserved, in parti-
cular rights created by a patent grant or registration of a utility model
or design.
Exclusion of liability
Although we have checked the contents of this manual for agreement
with the hardware and software described, full agreement cannot be
guaranteed. The information in this manual is checked at regular
intervals and necessary corrections included in the next edition. Your
comments and suggestions are welcome.
Subject to change without prior notice
Notes on safety
Qualified
personnel
Intended use
Trademarks
i
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Table of Contents
1 System Overview 1-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1 Short Description of the ASM 470 1-2. . . . . . . . . . . . . . . . . . . . . . . . .
1.2 Short Description of the FB 47 1-5. . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3 Programming 1-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 Specifications of the FB 47 2-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.1 Technical Specifications 2-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2 Interface to the User (Parameter Assignment) 2-4. . . . . . . . . . . . . . .
2.3 Addressing the Module 2-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 BEDB Command Data Block 3-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1 Layout of the BEDB 3-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1.1 Command andStatus Word “BEST” 3-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1.2 Data Field Pointer “DATDB/DAT_Z” 3-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1.3 Error Indicator Word “ANZ” 3-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1.4 MOBY Commands 3-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1.5 Assignment of Command Parameters 3-11. . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1.6 ECC Driver Enabled (All MDS Models) 3-14. . . . . . . . . . . . . . . . . . . . . . . . . .
3.2 Starting the Commands 3-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 Examples of Use 4-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.1 FB 47 Scan by the User 4-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.2 Processing Data Memories 4-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.3 Initializing the Data Memories 4-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.4 Cyclic Call of the FB 47 (e.g., in OB 1) 4-7. . . . . . . . . . . . . . . . . . . . .
4.5 Preassignment of BEDB 4-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.6 Programming New Start and Restart 4-10. . . . . . . . . . . . . . . . . . . . . . .
4.7 Setup of a Dialog Transmission with ASM 470 4-11. . . . . . . . . . . . . . .
4.7.1 How Is the MOBY-I Dialog Set Up ? 4-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.7.2 How does the User Work with MOBY-I-Dialog? 4-13. . . . . . . . . . . . . . . . . . .
5 Presence Check 5-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.1 Definition of Terms 5-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.2 Presence Check Switched Off 5-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.3 Presence Check Switched On 5-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.4 Startup Behavior of the ASM 470 5-5. . . . . . . . . . . . . . . . . . . . . . . . . .
ii ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
6 Mounting and Commissioning 6-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.1 Wiring the ASM 470 6-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.2 Parameterizing the ASM 470 with COM ET 200 6-6. . . . . . . . . . . . .
6.3 Commissioning the FB 47 6-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 Trouble-Shooting and Error Messages 7-1. . . . . . . . . . . . . . . . . . . . . . . . . . .
7.1 Error Indicators on the ASM 470 7-2. . . . . . . . . . . . . . . . . . . . . . . . . .
7.2 General Errors 7-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.3 Evaluation of the ANZ Error Indication 7-7. . . . . . . . . . . . . . . . . . . . . .
7.4 Pure Hardware Errors 7-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8 Technical Specifications of the ASM 470 8-1. . . . . . . . . . . . . . . . . . . . . . . . .
9 W arnings 9-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents
iii
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Figures
1-1 The front of the ASM 470 1-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-2 Circuit diagram of the ASM 470 1-4. . . . . . . . . . . . . . . . . . . . . . . . . . .
1-3 Programming 1-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1 Slots of the ET 200M 2-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-2 Configurations of the ET 200M 2-9. . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-3 Example of a P page frame configuration 2-9. . . . . . . . . . . . . . . . . . .
3-1 Layout of the BEDB 3-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-2 Assignment of the BEST command and status word 3-3. . . . . . . . .
3-3 Function of the data field pointer 3-7. . . . . . . . . . . . . . . . . . . . . . . . . . .
3-4 Assignment of indicator word ANZ 3-9. . . . . . . . . . . . . . . . . . . . . . . . .
3-5 Writing data to the MDS 3-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-6 Reading data from the MDS 3-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-7 Initializing the MDS 3-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-1 Structogram of the FB 47 scan 4-2. . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-2 Dialog setup for MOBY-I 4-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-3 T ransmission window during dialog 4-13. . . . . . . . . . . . . . . . . . . . . . . .
5-1 Scanning the field 5-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-1 Connection diagram and front of the ASM 470 6-3. . . . . . . . . . . . . .
6-2 Connection cable from the ASM 470 to the SLG 6-4. . . . . . . . . . . . .
6-3 Baring of the cable shield 6-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-4 Layout of the ASM 470 with shield holder element 6-5. . . . . . . . . . .
6-5 BEST parameter: No command 6-9. . . . . . . . . . . . . . . . . . . . . . . . . . .
6-6 BEST parameter: Starting the command 6-9. . . . . . . . . . . . . . . . . . .
6-7 BEST parameter: Executing the command 6-10. . . . . . . . . . . . . . . . .
7-1 Front of the ASM 470 with its status and error indicators 7-2. . . . . .
Tables
2-1 Technical specifications of the FB 47 2-2. . . . . . . . . . . . . . . . . . . . . . .
2-2 Run times of the FB 47 2-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-3 Transmission times to the MDS 2-3. . . . . . . . . . . . . . . . . . . . . . . . . . .
2-4 Parameters of the FB 47 2-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-1 Description of the control bits in the BEST command and
status word 3-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-2 Available MOBY commands 3-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-3 Initializing the MDS 3-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-4 Data structure of a 62-byte MDS 3-15. . . . . . . . . . . . . . . . . . . . . . . . . .
4-1 Memory capacities available 4-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-2 Address area of the various MDSs 4-3. . . . . . . . . . . . . . . . . . . . . . . . .
4-3 Time required for initialization 4-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-4 Definitions of terms 4-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-5 The field data during diealog 4-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-1 Error messages of the FB 47 7-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-2 Error messages of the ASM 470 7-9. . . . . . . . . . . . . . . . . . . . . . . . . . .
7-3 Pure hardware errors 7-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents
iv ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Table of Contents
1-1
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
System Overview
This chapter describes the primary features of the FB 47 function block, data
transmission between FB 47 and MDS, and programming.
1
1-2 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
1.1 Short Description of the ASM 470
The ASM 470 is designed for operation of MOBY in a SIMATIC S7-300 or
with the decentralized I/O device ET 200M.
You will need the FC 47 and related descriptive documentation if you use the
ASM 470 in a SIMATIC S7-300.
The documentation here describes using the FB 47 function block in a SIMA-
TIC S5 with PROFIBUS-DP master IM 308-C. The ASM 470 is operated in
this configuration with an ET 200M.
The ASM 470 module can be used with the following MOBY systems.
SMOBY-I
SMOBY-E
SMOBY-F
SMOBY-V
SMOBY-L
Two SLGs can be operated on the ASM 470 in time-multiplex operation.
The two SLGs must belong to the same MOBY system.
Up to 7 ASM 470 modules can be installed and operated in one ET 200M
module rack.
The FB 47 function block can be used in the SIMATIC S5-115U, S5-135U
and S5-155U.
All SLGs and MDSs of the MOBY-I/L family can be used with the ASM 470.
The FB 47 function block ensures that programming the module is easy.
ASM 470 error messages are indicated to the user via the LEDs of the
ASM 470 and via the FB 47.
“Dialog” operating mode can be set on the MOBY-I to establish a dialog
between two MOBY-I interface modules.
The ASM 470 contains the MOBY-ECC driver. The driver can be
parameterized with the FB 47 function block.
Simple setup which is not sensitive to interference since the SLG and the
ET 200M bus are galvanically isolated.
Configuring
SIMATIC S5
Compatibility
Programming
Error indication
Dialog
ECC driver
Setup of the
ASM 470
S
y
stem Overview
1-3
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
The ASM 470 can be used without restriction in an ET 200M decentral I/O
device. In this configuration, the FB 47 operates in either an S5-115U,
S5-135U or S5-155U.
Figure 1-1 shows the front of the ASM 470 with its indicator elements. You
can fill in the data of your system on the included insert plate and place it in
the space provided.
General status indication of the
ASM 470
Status and error indication of the 1st
read/write device (i.e., SLG 1)
Status and error indication of the 2nd
read/write device (i.e., SLG 2)
User’s insert label is included
in the package.
Release status of the module:
Is incremented for changes as
per notice
Active
6GT2002-0FA10
Figure 1-1 The front of the ASM 470
Operation in an
ET 200M
Front
S
y
stem Overview
1-4 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Figure 1-2 shows a block circuit diagram of the ASM 470 with its primary
function components.
RAM
EPROM
Micro-
controller
0 Volt
24 Volt
To
SLG 1
To
SLG 2
5 V DC
Controller
lines to
the S7
Galvanic isolation
via optocoupler 5 V supply for:
S SLG driver
S Optocoupler
S Various LEDs
Electronic fuse
(multi-fuse) for
protection of lines to
the SLGs
24 V DC
Figure 1-2 Circuit diagram of the ASM 470
Starting with release status 3, the module has been assigned the new MLFB
no. 6GT2002-0FA10. This new module permits use in a SIMATIC setup with
”active backplane bus”.
Circuit diagram of
the ASM 470
Compatibility with
active backplane
bus
S
y
stem Overview
1-5
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
1.2 Short Description of the FB 47
The FB 47 function block described here controls the data transmission
between the S5 user program and the ASM 470 interface module.
The FB 47 can be used without modification in the S5-115U/135U/155U pro-
grammable controllers.
SConversion of the data from user parameter assignment format to a format
suitable for an ASM 470
SAll communication with the ASM 470 using exchange of commands and
data via PROFIBUS-DP
SError handling: Conditioning of errors for the user
The procedure for data transmission between FB 47 and MDS can be divided
into three steps.
1. Supplying the interface with the appropriate command and the data or
parameters
2. Transmitting the data between interface and data memory
3. Supplying the S5 with the results or data from the interface
Introduction
Primary functions
Data transmission
S
y
stem Overview
1-6 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
1.3 Programming
Figure 1-3 provides a flowchart showing how the FB 47 functions.
ÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉ
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ÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉ
ÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉ
ASM 470
”ADR”
”BEDB” ”DATDB/DAT_Z”FB 47
BEDB DATDB
BEST
ANZ
Usaer
SIMATIC S5
SLG 1
MDS
SLG 2
MDS
SLGs
can be switched
”Select SLG”
ET 200M
Additional PROFIBUS-DP
Slave modules
PROFIBUS-DP
SIMATIC S5
(PROFIBUS-DP master
IM 308-C)
Figure 1-3 Programming
S
y
stem Overview
2-1
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Specifications of the FB 47
This section contains the technical specifications of the FB 47, and describes
the input parameters.
2
2-2 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
2.1 Technical Specifications
The technical specifications of the FB 47 are listed in table 2-1.
T able 2-1 T echnical specifications of the FB 47
Parameter Value
Block number FB 47 (can be changed by the user)
Block name MOBY:47
Library number 11296
Block length 920
Blocks called None
Data blocks used BEDB and DATDB
(if BEDB not equal DATDB)
Flags used FY 238 to FY 255
Counters used None
System commands used None
Call Cyclic call
Typical run times of the FB 47 (cycle load of the programmable controller in
msec) are given in table 2-2.
Table 2-2 Run times of the FB 47
Idle Pass Start Command
or Fetch Event
115U-941-7UB11 1 6.3
115U-942-7UB11 1 6.3
115U-943-7UB11 0.92 6.0
115U-944-7UB11 0.13 0.5
115U-945 0.04 0.15
135U-928 0.68 3.5
135U-928B 0.11 0.4
155U-948 0.07 0.2
Note
The times required by the ASM 470 for data exchange with the data
memories are described in the catalog.
Description
Run times
Specifications of the FB 47
2-3
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
The communication times between ASM and MDS are listed in section 2 of
the MOBY catalog. The cycle time of the S5 must also be added during the
entire duration of time from the start of the command to the result. The user
sees this time when he/she starts a command while an MDS is already
located in the transmission window of the SLG. Table 2-3 lists the total
times.
T able 2-3 Transmission times to the MDS
S5 CPUs, release status B
Transmission time for one command At least 3 cycles 1
(i.e., SIMATIC cycles or
PROFIBUS cycles)
Average value for reading/writing 255 bytes
(cycle time = 16 msec; 22 commands are sent to the
ASM)
1100 msec
1 Only applied to a user data length of x 12 bytes.
For longer lengths: 3 cycles for each 12-byte block started
Hardware implementation of communication between S5/IM 308-C and
ASM 470: read/write a 16-byte address area on the ASM 470
Note
FB 47 can be used to process up to 255 bytes with one command.
Transmission of the data to the ASM and the further transmission to the
MDS is performed in 12-byte blocks, however.
Transmission
times to the MDS
Communication
Specifications of the FB 47
2-4 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
2.2 Interface to the User (Parameter Assignment)
The FB 47 has the following input parameters (but no output parameters).
FB 47
BEDB
MOBY
ADR
ANW
ECC
MOBY
ABTA
OPT
The parameters of the FB 47 are explained in table 2-4.
Table 2-4 Parameters of the FB 47
Para-
meter Class Type Permissible Values/
Characters Description
BEDB D KF 1 to 255 Command data block
ADR D KY Linear P-I/O of the S5:
Address > 128
P-page frame of the
S5:
Address > 192
Start address of the ASM 470
in the ET 200M module rack
ANW D KF 0 or 1 Presence
ECC D KF 0 or 1 ECC operation
MOBY D KF 0, 1, 2, 3 or 4 MOBY operation mode
ABTA D KH Any Scan time for MDS 507
operation
OPT D KH 0000 Reserved for options
Note
The ASM 470 is an analog module.
Description
Explanation
Specifications of the FB 47
2-5
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Command data block for internal FB 47 use
One BEDB must be set up by the user for each ASM 470.
Length: At least 19 words (DW 0 to DW 18); free for user starting with
DW 19 (e.g., for DATDB with the user data)
Note
When two read/write devices are being operated on one ASM 470, only
one DEDB is required.
Start address of the input/output areas of the ASM 470 in the I/O area of the
SIMATIC S5
The ASM 470 can be operated in the linear P-I/O area starting at address 128
(i.e., analog area), or in the P-page frame area starting at address 192 of the
SIMATIC S5.
Note
SThe start address of the input/output areas must be an even number.
SThe start address of both the input area and the output area must always
be identical (FB 47 ADR parameter in KY format: specify the same
value twice).
Set operating mode of the presence check
0 = Presence of the MDS in the field of the selected SLG is not checked.
1 = Presence of an MDS in the field of the selected SLG is checked, and
stored in bit 8 of BEST.
Set ECC operation (all MDS types). (See section 3.1.6.)
0 = Normal operating mode. Processes all MDS types with ECC driver
switched off.
1 = Operation with ECC. Processes all MDS types with ECC driver
switched on.
BEDB
ADR
ANW
ECC
Specifications of the FB 47
2-6 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Setting of the MOBY operating mode in the ASM 470
0 = ASM 470 is a MOBY-I module. All MOBY-I field components and
data carriers (except SLG 44 and MDS 507/407E) can be used on this
ASM 470.
1 = ASM 470 is a MOBY-L module. All MOBY-L field components and
data carriers can be used on this ASM 470.
2 = ASM 470 is a MOBY-I module for MDS 507 operation (see ABTA).
Only field components MDS 507/407E and SLG 44 can be operated on
the ASM 470.
3 = ASM 470 is a MOBY-I dialog module (ECC operation is not permitted).
(See chapter 4.7)
4 = ASM 470 is a MOBY-V module. All MOBY-V field components can be
operated on this ASM 470 (SLG 65). See the description of MOBY-I for
MOBY-V handling of FB 47.
MOBY
Specifications of the FB 47
2-7
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Assignment of the parameters for the scan time for MDS 507 operating
mode. The FB 47 does not use this parameter unless the MOBY=2 parameter
has been set.
The MDS 507/407E was designed for read/write accesses performed over
great distances. Among other features, it is equipped with a battery for com-
munication with the SLG 44. To maximize the life of the battery and avoid
discharging the battery too quickly, we recommend only processing the
MDS 507/407E when actual data communication is to take place. If no com-
mand is queued for the MDS, its presence in the field of the SLG 44 is
scanned at the assigned interval (set by the ABTA parameter). This reduces
the load on the MDS battery.
However, if a command has been issued for the MDS, this is always pro-
cessed immediately, regardless of the ABTA parameter.
The following applies to the scan time (ABTA).
Time value: 00-3F
Time factor:
00 = 0.01 sec
01 = 0.1 sec
10 = 1 sec
11 = 10 sec
Bit 01234567
Example:
A scan time of 1 second results in ABTA parameter = KH = 0081.
Note
For more information on configuring ABTA, see the configuring guide of the
SLG 44/MDS 507/MDS 407E.
Reserved for additional options. Currently, must be assigned KH = 0000.
ABTA
OPT
Specifications of the FB 47
2-8 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
2.3 Addressing the Module
The address of the ASM 470 in the ET 200M setup depends on the slot
selected. The ASM 470 can be used in slots 4 to 11.
Figure 2-1 shows the layout of an ET 200M with the available slots for the
ASM 470.
PS
Module
rack
Slot number 4 5 6 7 8 9 10 11
ET 200M
Additional PROFIBUS-DP
Slave modules
PROFIBUS-DP
SIMATIC S5
(PROFIBUS-DP master
IM 308-C)
IM153
Figure 2-1 Slots of the ET 200M
Slots
Specifications of the FB 47
2-9
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Each ASM 470 occupies 8 input words and 8 output words in the address
area of an ET 200M. The ET 200M in which an ASM 470 is operated must
be configured in the linear P-I/O area or in the P-page frame area. The
maximum configurations are listed in the table below.
Up to 7 ASM 470 interfaces can be operated in one ET 200M.
Number
of
ET 200M
...
... Each
configured
with
ASM 470 ...
... Results
in a max.
number of
ASM 470
P-I/O Area P-Page Frame Area
1
2
3
4
5
6
7
7
4
3/3/2
2
2/.../1
2/2/1/...
2/1/...
7
8
8
8
8
8
8
Up to 4 IM 308-C master modules can be
operated in one SIMATIC S5-135U/155U.
That equals a max. of
4 x 48 = 192 ASM 470
in one SIMATIC S5-135U/155U setup.
Max. of 16 page frames per IM 308-C
Equals max. of 48 ASM 470 on one
PROFIBUS-DP line
Figure 2-2 Configurations of the ET 200M
If up to eight ASM 470s are to be used in one ET 200M, ASM addressing
must be spread over several page frames. Figure 2-3 below shows the solu-
tion.
3
2
PS
Module rack
4567891011
P page frame in
the SIMATIC
IM153
1
Figure 2-3 Example of a P page frame configuration
Address
assignment
Addressing a max.
of 8 ASM 470s in
one ET 200M using
page frame opera-
tion
Specifications of the FB 47
2-10 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Specifications of the FB 47
3-1
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
BEDB Command Data Block
This section describes the layout of the command data block and the assign-
ment of the individual data words.
MOBY commands which can be handled by the FB 47 function block are
presented.
Assignment of the parameters to the commands is explained.
Instructions for starting the commands are also provided.
3
3-2 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
3.1 Layout of the BEDB
The FB 47 requires one BEDB command data block for each ASM 470. All
control information is stored there (e.g., pointer to the data field
(DATDB/DAT_Z), error messages, status bits and state bits). The BEDB is
updated each time the cycle changes.
Figure 3-1 shows the layout of the BEDB command data block.
DW 0 BEST
Reserved for FB 47
(May not be changed by the user)
BEDB
DW 1 DATDB
DW 3 ANZ
DW 4
DW 5 Command parameter
DW 6 Reserved
DW 7 Reserved
DW 17
Reserved
DW 18
Command Parameter
Command/status word. (See section 3.1.1.)
Pointer to the start address of the data to be
written to the MDS or read from the MDS.
(See section 3.1.2.)
Error number. (See sections 3.1.3 and 7.)
Command code and command parameter. (See section 3.1.4.)
Command parameter based on the particular command.
(See section 3.1.5.)
DW 2 DAT_Z
Figure 3-1 Layout of the BEDB
Note
The DEDB must be at least 19 data words in length (i.e., DW 0 up to and
including DW 18).
Data words DW 0 to DW 5 of the BEDB are available to the user. Com-
mands can be issued to the ASM 470 by read/write-accessing these data
words or assigning parameters to them. Results and messages are indicated
for the user.
Description
Layout
BEDB Command Data Bloc
k
3-3
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
3.1.1 Command andStatus Word “BEST”
DW 0 = BEST
BEST is always valid and can always be scanned by the user.
Figure 3-2 shows the assignment of the BEST command and status word.
RESET
Start command
Select SLG
New start (RESET)
In reserve
RESET. New start active/was the last command.
FB 47 active
Presence of an MDS
In reserve
ECC offset performed
Battery monitoring, BATT 2
Battery monitoring, BATT1
Error. (ANZ contains exact error .)
READY for next command
DL 0 DR 0
Currently selected SLG (corresponds to bit 2)
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Figure 3-2 Assignment of the BEST command and status word
Note
The BEST parameter must be preset to 0008 H when a branch to new start or
restart (OB 20, OB 21, OB 22) is made.
Introduction
Bit assignment
BEDB Command Data Bloc
k
3-4 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Table 3-1 lists the individual bits and their meaning.
Table 3-1 Description of the control bits in the BEST command and status word
Bit
No. Designation Meaning Possible
User
Action
0 RESET Reset a read or write command. To ensure that the parameters and com-
mand setup in BEDB are checked again, perform a RESET after initial
commissioning and each time the BEDB, ADR, ANW, ECC, MOBY,
ABTA and OPT parameters are changed.
Set the bit
1* Start command Start signal for the FB 47. Execution of the parameterized command
with the SLG selected in bit 2. The bit is reset by the FB 47 after execu-
tion of the command has started.
Set the bit
2* Select SLG 1. A command is to be started with bit 1. This SLG bit is used to set
the active SLG as shown below .
0 = Execute command with SLG 1
1 = Execute command with SLG 2
2. Command is finished (READY bit = 1). This bit can be used to
scan for the presence of an MDS in the field of the selected SLG
(only when ANW = 1).
Set the bit
3New start Set by the user after a new start and after return of power . Same as
RESET except that the bit is also scanned while the command is being
processed.
Set the bit
4, 5 In reserve –
6RESET . “New
start active” was
the last com-
mand.
This bit is set after a RESET or a new start command was started. It
indicates that one of these commands is active or was executed last. Scan the bit
7FB 47 active The FB 47 is active with the execution of a command. If bit 7 is set,
bit 15 is reset. Scan the bit
8 Presence This bit is not set unless a presence check was set on the ASM 470. (See
also section 5.)
0 = No MDS in the field of the selected SLG
1 = MDS in the field of the selected SLG
Scan the bit
9Currently se-
lected SLG Active SLG on the ASM 470
0 = SLG 1 is/was active.
1 = SLG 2 is/was active.
Scan the bit
10 In reserve –
11 ECC offset This bit is not set unless the ECC driver has performed an ECC offset.
The command was concluded properly . The data are correct. Scan the bit
12 BATT 2 Status of battery 2 of the MDS. This bit can assume any state if the
MDS is not equipped with a 2nd battery . Scan the bit
13 BATT 1 The battery monitor of the MDS has been triggered (only for MDS
models equipped with RAM). Although the remaining battery capacity
is sufficient to continue operation at room temperature for several
months, we recommend replacing the battery of the MDS immediately
(or replacing the entire MDS if it does not contain a replaceable battery).
Scan the bit
Description of the
control bits
BEDB Command Data Bloc
k
3-5
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Table 3-1 Description of the control bits in the BEST command and status word
Bit
No. Possible
User
Action
MeaningDesignation
14* Error When a command is concluded incorrectly, the FB 47 sets this bit. Data
word ANZ (DW 3) contains the exact cause of the error . Starting a new
command resets the error bit. When an error occurs, the READY bit
and the error bit are always set simultaneously .
Scan the bit
15* READY SThe last command has been concluded.
SThe user may start a new command.
Attention:
Starting a RESET command does not require that the READY bit be set.
Scan the bit
Note
The user must set/scan the control bits marked with an *.
BEDB Command Data Bloc
k
3-6 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
3.1.2 Data Field Pointer “DATDB/DAT_Z”
Basically, the entire FB 47 command set can be divided into so-called
“reading” commands and “writing” commands.
When a read command is started (e.g., read data from the MDS), the arriving
data which have been read must be stored in a data block (DATDB).
When a write command is started (e.g., write data to the MDS), the data to be
written to the MDS must also be fetched from a data block.
This means that when starting a command, you must specify a DATDB (set
up beforehand in the PLC) to and from which the user data are to be trans-
ferred back and forth. The start address of the data in the DATDB is speci-
fied by the DAT_Z pointer.
Note
SDATDB can also be BEDB as long as DAT_Z > 19.
SWhen starting a read or write command, a DATDB and a DAT_Z must
have been specified in DW 1 and DW 2 of the BEDB.
SA DATDB up to a total length of 256 words (DW 0 to DW 255) is
supported. Remember the positioning of DAT_Z.
Description
BEDB Command Data Bloc
k
3-7
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
The example below gives an illustration of what we have been discussing.
The data to be written to the MDS are to be taken from data block DB 10
starting at data word DW 4. The data to be read from the MDS are to be sto-
red in data block DB 12 starting at DW 160. The values for DATDB and
DAT_Z must be entered in the data field pointer DW 1 and DW 2 of the
BEDB before the FB 47 commands are started. (See figure 3-3.)
ÍÍÍÍÍ
ÍÍÍÍÍ
ÍÍÍÍÍ
ÍÍÍÍÍ
ÍÍÍÍÍ
ÍÍÍÍÍ
ÍÍÍÍÍ
ÍÍÍÍÍ
ÍÍÍÍÍ
...
Data blocks in
the SIMATIC
MDS
BEDB
DW 0
DW 1 Data
record
1
Data
record
2
10 4(160)
(12)
DW 0
.
DW 4
DW 5
DW 6
DW 7
.
..
DW 0
.DW 160
DW 161
DW 162
DW 163
.
DATDB=DB10
DATDB=DB12
DW 2
Figure 3-3 Function of the data field pointer
Example
BEDB Command Data Bloc
k
3-8 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
3.1.3 Error Indicator Word “ANZ”
DW 3 = ANZ
ANZ is always valid when the READY bit or the READY bit and the error
bit is/are set in BEST. The error indication is shown in dexadecimal repre-
sentation (i.e., hex).
The following applies to ANZ:
SSet by FB
SReset by FB
SScanned by user
Introduction
BEDB Command Data Bloc
k
3-9
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Figure 3-4 shows the assignment of the indicator word. See section 7 for a
detailed description of the errors.
03: Error in the connection to the selected SLG, or the 24 V voltage supply of the SLG is missing
04: Error in the MDS memory (not initialized)
05: Command cannot be interpreted by the ASM 470.
06: Field interference on the selected SLG
07: Too many sending errors
08: CRC sending error
09: INIT: CRC error
0A INIT: MDS cannot be initialized.
0B INIT: Timeout during initialization
0C: INIT: Write error during initialization
0D: Address error
0E: ECC operation: Data on the MDS are incorrect.
13: Watchdog on the ASM 470 has been triggered.
17: Handshake error between ASM 470 and FB 47
18: Only RESET command permitted
19: Previous command is active.
1F: Running command was terminated by RESET.
ASM 470 error FB 47 error
02: Command code or parameter wrong
06: Command and acknowledgement code not
equal
07: Synchronization error during the process
08: User data length not equal
09: Length of read or written user data too long
0A: Length of read or written user data too short
(i.e., 0 bytes)
11: FB 47 parameter wrong
13: Only RESET command permitted
14: Synchronization error
15: Boot message of ASM 470
1B: DAT_Z positioned incorrectly
DL 3 DR 3
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Figure 3-4 Assignment of indicator word ANZ
Assignment of the
indicator word
BEDB Command Data Bloc
k
3-10 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
3.1.4 MOBY Commands
The MOBY commands listed in the table below are available to the FB 47
function block. The command code must be entered by the user in the BEDB
(see section 3.1.5).
T able 3-2 A vailable MOBY commands
Command
Code Description Remarks
(KH) (KF)
00 0 Reserved for RESET Do not use this command.
Set bit 0 or 3 in BEST in-
stead.
01 1 W rite data to the MDS Communication with the
datamemory Evaluate the
02 2 Read data from the MDS data memory . Evaluate the
status bits
(
i.e., batter
y
and
03 3 Initialize (INIT) the MDS
status
bits
(i
.
e
.,
battery
and
ECC offset) if necessary.
-- - RESET
No command code exists here; is
started by setting bit 0 in BEST
No communication with the
data memory . Do not eval-
uate the status bits (i.e., bat-
tery and ECC offset)
-- - New start
No command code exists here; is
started by setting bit 3 in BEST
t
ery an
d
ECC
o
ff
se
t)
.
BEDB Command Data Bloc
k
3-11
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
3.1.5 Assignment of Command Parameters
Before the listed commands can be started, the command parameters
(DW 4 and DW 5) must first be preassigned appropriately in the BEDB.
Note
You cannot assign command parameters or start commands unless the
READY bit (bit 15 in BEST) is set.
The command parameters for writing data to the MDS must be assigned as
shown in figure 3-5.
01 Length
Addr . (high) Addr . (low)
BEDB
DW 4
DW 5
DATDB
DAT_Z
DW 1 Pointers to the user data to be written to the MDS. The data
are located in DATDB starting at address DAT_Z.
Command code = 01 H. Length in bytes of the data to be writ-
ten (maximum of 255 bytes)
DW 2
The data are to be written on the MDS starting at this address.
Figure 3-5 W riting data to the MDS
The READY bit (bit 15 in BEST) is set to show the user that the com-
mand has been started. The user data area of the user (DATDB) is not
changed.
The command parameters for reading data from the MDS must be assigned
as shown in figure 3-6.
BEDB
02 Length
Addr . (high) Addr . (low)
DW 4
DW 5
DATDB
DAT_Z
DW 1
DW 2
Pointers to the user data to be read from the MDS. The data
are located in DATDB starting at address DAT_Z.
Command code = 02 H. Length in bytes of the data to be read
(maximum of 255 bytes)
The data are to be read from the MDS starting at this address.
Figure 3-6 Reading data from the MDS
The READY bit (bit 15 in BEST) is set to show the user that the com-
mand has been started. The data which have been read are located in the
DATDB starting at address DAT_Z.
Write
Read
BEDB Command Data Bloc
k
3-12 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
The command parameters for initializing the MDS must be assigned as
shown in figure 3-7.
BEDB
Command code = 03 H. The entire MDS is
written with the INIT pattern.
Memory size of the MDS
03 INIT pattern
Addr . (high) Addr . (low)
DW 4
DW 5
DATDB
DAT_Z
DW 1
DW 2 Pointer to the user data. The “initialize” command does not
generate user data in the acknowledgement.
Figure 3-7 Initializing the MDS
T able 3-3 Initializing the MDS
MDS Model Duration of INIT (in sec) Memory Size
W ithout ECC With ECC
62-byte RAM 0.1 0.2 00 40
128-byte EEPROM 6 11 00 80
2-Kbyte RAM 0.2 4 08 00
8-Kbyte EEPROM 18 48 20 00
32-Kbyte RAM 1.8 54 80 00
752-byte EEPROM (MOBY-E) 0.8 2.9 02 F0
256-byte EEPROM (MOBY-F) 2.2 – 00 C0
32-byte EEPROM (MOBY-F) – – 00 10
The READY bit (bit 15 in BEST) is set to show the user that the com-
mand has been started. The user data area of the user (DATDB) is not
changed.
Resetting a read or write command
A RESET must be performed after initial commissioning, after some error
messages (see section 3.1.3), or each time the parameters BEDB, ADR,
ANW, ECC, MOBY, ABTA and OPT are changed. The RESET ensures that
the parameter check and the command setup in the BEDB are performed
again, and the connection between FB 47 and ASM 470 is initialized and
synchronized again.
The RESET command is started by setting bit 0 in BEST (DW 0). The
READY bit (bit 15 in BEST) is set to show the user that the command
has been started. The user data area of the user (DATDB) is not
changed.
Initialize (INIT)
RESET
BEDB Command Data Bloc
k
3-13
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Set by the user after new start and after return of power
Same as RESET except that the bit is also scanned while the command is
being processed.
The new start command is started by setting bit 3 of BEST (DW 0). The
READY bit (bit 15 in BEST) is set to show the user that the command
has been started. The user data area of the user (DATDB) is not
changed.
New start
BEDB Command Data Bloc
k
3-14 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
3.1.6 ECC Driver Enabled (All MDS Models)
The ECC driver (i.e., Error Correction Code) can be enabled by parameter
assignment of the FB 47.
The ECC driver provides additional assurance that the data on the MDS are
correct. The memory manufacturer of MDS models equipped with EEPROM
only guarantees 10,000 write accesses. Enabling the ECC driver permits the
user to use the MDS until the actual end of its life and still be assured of the
same data security.
If required for security purposes, the ECC driver can also be used for MDS
models equipped with RAM memory under conditions in which extremely
strong interference fields may affect communication.
If 1 bit of data in the MDS memory should be lost at some time (e.g.,
EEPROM MDSs which have been write-accessed very frequently), the ECC
driver is able to reconstruct the data bit which was lost. The user is assured
of correct data.
A status bit in BEST (bit 11) can be used to scan and evaluate the data cor-
rection (e.g., to initiate prompt replacement of the old MDS).
The ECC driver divides the MDS memory into blocks of 16 bytes each. 14
of these bytes contain user data, and 2 contain ECC information. Each time
the MDS is accessed, at least one block is read or written even when only 1
byte has been programmed by the user. This increases access time to the
MDS data (see catalog).
When an ECC MDS is read without the ECC driver, the ECC bytes can be
seen between the user data. When an ECC MDS is written without the ECC
driver, the data structure of the MDS is destroyed. The MDS (the destroyed
block of data) can no longer be read with the ECC driver.
Note
SAccess times to MDS data are increased, and less data can be processed
during dynamic operation.
SThe net capacity of the MDS is reduced (see section 4.2).
SPerformance of a data correction may delay results by up to one second.
SA “normal” MDS must be initialized with ECC driver enabled, prior to
commissioning (e.g., with the STG 4F).
Application
Data correction
Function
BEDB Command Data Bloc
k
3-15
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
A 62-byte MDS has the data structure shown in table 3-4. This information
is only provided for explanatory purposes, and is invisible to the programmer
and user.
Table 3-4 Data structure of a 62-byte MDS
MDS Address from
the User’ s Point of
View
Addr ess on MDS Meaning
0
1
.
.
.
13
0
1
.
.
.
13
14
15 ECC
ECC
14 bytes of
user data 1st block
14
15
.
.
.
27
16
17
.
.
.
29
30
31 ECC
ECC
14 bytes of
user data 2nd block
28
29
.
.
.
41
32
33
.
.
.
45
46
47 ECC
ECC
14 bytes of
user data 3rd block
48
.
.
61
An incomplete block at the end
of the MDS memory is no
longer available for user data.
Example
BEDB Command Data Bloc
k
3-16 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
3.2 Starting the Commands
There are two ways to start a command.
Only the RESET and the new start commands can be started directly. These
commands are started by setting bit 0 or 3 in BEST.
All other commands (i.e., read, write, and initialize) are started by setting
bit 1 (start command) in BEST. Prior to this, the command parameters must
be assigned as described in section 3.1.4/3.1.5.
Direct start
Start with “Start”
bit
BEDB Command Data Bloc
k
4-1
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Examples of Use
This section covers the following subjects.
SA flowchart of the FB 47 scan
SProcessing data memories
SInitializing data memories
SA few examples of programming
SThe setup of a dialog system with ASM 470 as virtual MDS
4
4-2 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
4.1 FB 47 Scan by the User
The FB 47 scan is performed as shown in the structogram of figure 4-1.
New start: Set bit 3 of “BEST”
! OB 20, OB 21, OB 22
Cyclic scan: Set bit 1 of “BEST”
! Start command (only if READY = 1)
READY = 1
?
Yes No
ERROR = 1
?
Yes No
Error
treatment
! Evaluate
“ANZ”
Command okay
! Process data
Yes No
BATT = 1
?
Message
on printer
“Change
battery”
No
communi-
cation with
the MDS
RESET. New start
was last command.
?
No Yes
Set bit 1 of “BEST”
! Start new command if desired
Possible timeout
monitoring by the
user
! RESET at timeout
Command
okay
Figure 4-1 Structogram of the FB 47 scan
Examples of Use
4-3
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
4.2 Processing Data Memories
Mobile data memories with various memories are available to the user.
Table 4-1 lists the memory capacities which are currently available.
Table 4-1 Memory capacities available
Memory Capacity T ype MDS Model
62 (42) bytes RAM Example: MDS 114
128 (112) bytes EEPROM Example: MDS 213E
2 (1.7) Kbytes RAM Example: MDS 302
8 (7) Kbytes EEPROM Example: MDS 413E
32 (28) Kbytes RAM Example: MDS 514
752 (658) Bytes EEPROM Example: MDS E600 (MOBY-E)
5 bytes Fixed code Example: MDS F125 (MOBY-F)
256 bytes 4-byte fixed code
192-byte EEPROM (r/w) Example: MDS F415 (MOBY-F)
The values in parentheses indicate net capacity with ECC driver enabled.
Addressing of the data memory is performed linearly from address 0000 to
the end address. The ASM 470 automatically recognizes the size of the
memory installed on the MDS. The user receives an error message if the end
address of the MDS is exceeded.
Table 4-2 shows the address area of the individual MDS models.
T able 4-2 Address area of the various MDSs
Addressing KH KF
Normal W ith ECC Normal W ith ECC
62-byte data memory on RAM
Start address
End address
0000
003D
0000
0029
+0
+61
+0
+41
128-byte data memory on EEPROM
Start address
End address
0000
007F
0000
006F
+0
+127
+0
+111
2-Kbyte data memory on RAM
Start address
End address
0000
07FC
0000
06F1
+0
+2044
+0
+1777
Types of data
memories
Addressing
Examples of Use
4-4 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Table 4-2 Address area of the various MDSs
Addressing KH KF
Normal W ith ECC Normal W ith ECC
8-Kbyte data memory on EEPROM
Start address
End address
0000
1FFC
0000
1BF1
+0
+8188
+0
+7153
32-Kbyte data memory on RAM
Start address
End address
0000
7FFC
0000
6FF1
+0
+32764
+0
+28657
752-byte data memory with EEPROM (MOBY-E)
Start address
End address
0000
02EF
0000
0291
+0
+751
+0
+657
Read ID no. (can only be read together)
Start address
Length
1FF0
0004
–
–
+8176
+4
–
–
MOBY-F: MDS F1xx (5 bytes)
Start address
Length
0000
0004
–
–
+0
+4
–
–
MOBY-F: MDS F4xx (256 bytes)
Start address
End address
0040
00FF
–
–
+64
+255
–
–
Read ID no. (can only be read together)
Start address
Length
0000
0004
–
–
+0
+4
–
–
Examples of Use
4-5
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
4.3 Initializing the Data Memories
The entire data memory is written with the INIT pattern (see “initialize”
command).
Required for:
SA new data memory which has never been write-accessed
SAfter battery failure or replacement
SYou want to operate the data memory in ECC mode (i.e., read/write with
ECC).
The “error in the RAM of the data memory” ASM 470 error (04 H) is de-
leted. Initialization is performed by starting the initialization command with
or without ECC.
The initialization command is not required during normal operation.
Note
An error message is generated if the memory cannot be initialized.
Description
Examples of Use
4-6 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
The following program shows an example of calling the FB 47 and assigning
parameters for initialization.
STL Explanation
A DB 100
JU FB 47
BEDB :KF + 100
ADR :KY 288, 128
ANW :KF + 1
ECC :KF 0
MOBY :KF 0
ABTA :KH 0000
OPT :KH 0000
L DW 0
T FW250
UN F 250.7
BEB
UN F 10.0
S F 251.0
S F 10.0
JC = END
L KF + 10
T DW 1
L KF + 100
T DW 2
L KH 0300
T DW 4
L KH 8000
T DW 5
S F 251.1
ENDE: L FW250
T DW 0
BE
Open BEDB
DB 100 is BEDB
ASM 470 is parameterized to address 128, 128
Presence check on
No ECC
MOBY-I
ABTA is not evaluated
Must currently be assigned with 0
Load BEST
and store intermediately
Ready?
Call FB 47 again unconditionally, wait for READY
If the auxiliary flag has not...
... yet been set, perform RESET...
...(Example of RESET is optional)
DATDB = 10, set
any value
DAT_Z = 100, set
any value
Set initialization without ECC with
pattern = 00 H
Set memory size of 32 Kbytes
Start command
Reload flag word 250
again after BEST
After the MDS is positioned in the field of the SLG, initialization is
performed in the times specified in table 4-3.
T able 4-3 Time required for initialization
Memory Capacity Duration of Initialization (in sec)
W ithout ECC W ith ECC
62-byte MDS (RAM) Approx. 0.1 0.2
128-byte MDS (EEPROM) Approx. 6 11
2-Kbyte MDS (RAM) Approx. 0.2 4
8-Kbyte MDS (EEPROM) Approx. 18 48
32-Kbyte MDS (RAM) Approx. 1.8 54
Example of para-
meter assignment
Time required for
initialization
Examples of Use
4-7
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
4.4 Cyclic Call of the FB 47 (e.g., in OB 1)
The following program shows an example of calling the FB 47. A command
is started when flag 0.0 is set.
STL Explanation
A DB 100
JU FB 47
BEDB :KF + 100
ADR :KY 128, 128
ANW :KF + 1
ECC :KF 0
MOBY :KF 0
ABTA :KH 0000
OPT :KH 0000
L DW 0
T FW250
UN F 250.7
BEB
U F 250.6
BEB
UN F 0.0
BEB
L KF + 10
T DW 1
L KF 0
T DW 2
L KH 010C
T DW 4
L KH 4711
T DW 5
U F 0.0
S F 251.1
R F 0.0
L FW250
T DW 0
BE
Open BEDB used
DB 100 is BEDB
ASM 470 is parameterized to address 128, 128
Presence check on
No ECC
MOBY-I
ABTA is not evaluated
Must currently be assigned with 0
Load BEST
and store intermediately
Ready?
Call FB 47 again
Scan for errors
If error, don’t start new command
Start MOBY command again?
–> No
DATDB = 10
DAT_Z = 0
Command = 1 –> write, length = 12 bytes
Set starting with address 4711 H
on the MDS
Start the MOBY command again in BEST
MOBY command started
...and bring back the start bit
...to BEDB
OB 1
Examples of Use
4-8 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
4.5 Preassignment of BEDB
Assumption: DB 100 is BEDB and DATDB.
Explanation
DB 100 DW 0 KH 0008
DW 1 KH 0064
DW 2 KH 0013
DW 3 KH 0000
DW 4 KH 0000
DW 5 KH 0000
DW 6 KH 0000
DW 7 KH 0000
DW 8 KH 0000
DW 9 KH 0000
DW 10 KH 0000
DW 11 KH 0000
DW 12 KH 0000
DW 13 KH 0000
DW 14 KH 0000
DW 15 KH 0000
DW 16 KH 0000
DW 17 KH 0000
DW 18 KH 0000
Preassign new start in OB 100
DATDB=100
DAT_Z=19
Remember: 19 is the minimum value for DAT_Z.
Larger values are possible. DW 1 and
DW 2 can also be preassigned
in OB 20, OB 21 and OB 22.
BEDB is assigned for FB 47 up to DW 18 (incl.).
DW 19 ’MOBY-I from SIEMENS’
DATDB equal to
BEDB
Examples of Use
4-9
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Assumption: DB 100 is BEDB, and DB 10 is DATDB.
Explanation
DB 100 DW 0 KH 0008
DW 1 KH 000A
DW 2 KH 0004
DW 3 KH 0000
DW 4 KH 0000
DW 5 KH 0000
DW 6 KH 0000
DW 7 KH 0000
DW 8 KH 0000
DW 9 KH 0000
DW 10 KH 0000
DW 11 KH 0000
DW 12 KH 0000
DW 13 KH 0000
DW 14 KH 0000
DW 15 KH 0000
DW 16 KH 0000
DW 17 KH 0000
DW 18 KH 0000
DB 10 DW 0 KH 0000
DW 1 KH 0000
DW 2 KH 0000
DW 3 KH 0000
Preassign new start in OB 20, OB 21, OB 22
DATDB=10
DAT_Z=4
BEDB is assigned for FB 47 up to DW 18 (incl.)
DW 4 ’MOBY-I from SIEMENS’
DATDB not equal
to BEDB
Examples of Use
4-10 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
4.6 Programming New Start and Restart
DB 100 is BEDB; DB 10 is DATDB; and DW 0 is DAT_Z in DATDB.
STL Explanation
OB 20 A DB 100
L KH 0008
T DW 0
L KF + 10
T DW 1
L KF 0
T DW 2
BE
Not required for PLC 115U
Open BEDB
New start bit
to BEST
DATDB=10
DAT_Z=0
See also section 3.1.2.
Or preassign in BEDB directly
OB 21 A DB 100
L KH 0008
T DW 0
L KF + 10
T DW 1
L KF 0
T DW 2
BE
Required for all types of PLCs
Open BEDB
New start bit
to BEST
DATDB=10
DAT_Z=0
See also section 3.1.2.
Or preassign in BEDB directly
OB 22
A DB 100
L KH 0008
T DW 0
L KF + 10
T DW 1
L KF 0
T DW 2
BE
This block processed after “POWER ON” and is requi-
red for all types of PLCs
Open BEDB
New start bit
to BEST
DATDB=10
DAT_Z=0
See also section 3.1.2.
Or preassign in BEDB directly
Assumption
Examples of Use
4-11
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
4.7 Setup of a Dialog Transmission with ASM 470
The dialog function of MOBY-I can be used to transfer data from one inter-
face module to another interface module.
To activate dialog operation on the ASM 470, the MOBY parameter must be
set to ”3” when the FB 47 is called.
Note
An activated dialog operation can only be reset by switching off the module.
Function
Parameterizing the
dialog function
Examples of Use
4-12 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
4.7.1 How Is the MOBY-I Dialog Set Up ?
Figure 4-2 shows the setup of dialog communication for MOBY-I.
ÇÇÇÇÇÇÇÇ
ÇÇÇÇÇÇÇÇ
ÇÇÇÇÇÇÇÇ
ÇÇÇÇÇÇÇÇ
Station_N reads/writes the VMDS
MOBYĆIĆinterface
in
(e.g., ASM 470 in ET 200M)
ÂÂ
ÂÂ
ÂÂ
ÂÂ
MOBYĆIĆinterface
in
(e.g., ASM 400 in SIMATIC S5)
Read or write
the with
FB 250
ÉÉÉÉÉÉÉÉÉÉ
ÉÉÉÉÉÉÉÉÉÉ
ÉÉÉÉÉÉÉÉÉÉ
ÉÉÉÉÉÉÉÉÉÉ
ÉÉÉÉÉÉÉÉÉÉ
ÂÂ
ÂÂ
ÂÂ
ÂÂ
ÂÂ
Read/write/
Initialize the
with
FB 47
over clearance in air.
Figure 4-2 Dialog setup for MOBY-I
T able 4-4 Definitions of terms
Term Explanation
Station_N Normal ASM of MOBY-I (ASM 400, ASM 410, ASM 420, ASM
440, ASM 470, SIM4x)
The user operates station_N as usual (i.e., as if he/she wanted to ex-
change data with an MDS).
SLG_N An SLG (SLG 41, SLG 42, SLG 43, SLG 44) which is connected to
station_N
Station_D Dialog ASM of MOBY-I (ASM 400, ASM 410, ASM 470)
When turned on, station_D is parameterized as dialog ASM with a
user command. A 16-Kbyte memory area is defined in station_D
during parameter assignment. This memory area is called VMDS (i.e.,
virtual MDS). It is used as communication memory . Processing of
station_D by the user is identical to the program in station_N. Sta-
tion_D uses the same tools as station_N (e.g., FB 47).
SLG_D An SLG (SLG 41, SLG 42, SLG 43, SLG 44) which is connected to
station_D
VMDS V irtual mobile data memory . The VMDS is a 16-Kbyte area of me-
mory on station_D. This VMDS is defined and cleared when sta-
tion_D is turned on and parameterized.
Dialog setup
Examples of Use
4-13
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
4.7.2 How does the User Work with MOBY-I-Dialog?
The user program in station_D issues a write command with the data to be
transferred. The command is executed immediately. The data are now loca-
ted in the VMDS. This concludes work in station_D. The user program in
station_N issues a read command. SLG_N and SLG_D do not yet have to be
positioned opposite each other in the transmission window. Reading of the
desired data starts as soon as SLG_D moves into the transmission window of
SLG_N. The data are read from the VMDS and transferred to the user on
station_N.
The same times as described in the MOBY catalog apply for configuration of
the communication time.
tK = 16 msec + 0.8 msec * nBytes
The transmission window from SLG_D to SLG_N has a polarization direc-
tion (i.e., SLG_D and SLG_N must be directed toward each other at a certain
angle). Figure 4-3 shows the transmission window during dialog.
Sa
Sg
L
B
Direction of movement
of SLG_D to SLG_N
Sa = Working distance
Sg = Limit distance
L = Length of transmission window
B = Width of transmission window
Positioning of SLG_D
Transmission
window
Enlarged view of the transmission winĆ
dow when SLG_D and SLG_N are operaĆ
ting with minimum working distance
Figure 4-3 Transmission window during dialog
Example
Communication
time during dialog
Transmission win-
dow during dialog
Examples of Use
4-14 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Table 4-5 shows the field data during dialog operation. Dimensions are spe-
cified in mm.
Table 4-5 The field data during diealog
all dimensions in mm SLG 41-
SLG 41 SLG 42-
SLG 42 SLG 43-
SLG 43 SLG 44-
SLG 44
Length of the trans-
mission window (L) 60 230 600 3000
W idth of the trans-
mission window (B) 30 80 280 1300
Working distance (Sa)0 to 15 0 to 70 20 to 250 200 to 1000
Limit distance (Sg) 30 130 450 2500
Distance from SLG to
SLG (D) > 200 > 800 > 2000 > 10000
Although multiplex operation of 2 SLGs is possible during dialog, this
usually serves no useful purpose for most applications since the user of sta-
tion_D always reads/writes his/her data from/to the same VMDS.
Multiplex operation can be used to double the field length of SLG_D. The
user of station_D must then always switch the SLG from 1 to 2 after SLG_N
has left the field of the first SLG. The ANW signal can be used to control
this.
ECC operation must always be deactivated during dialog operation.
Field data during
dialog operation
Multiplex opera-
tion of 2 SLGs on
ASM 470
Dialog with ECC
Examples of Use
5-1
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Presence Check
This section provides a detailed description of the presence check function.
The function of the “select SLG” bit (i.e., bit 2 in BEST) is also discussed.
5
5-2 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
5.1 Definition of Terms
The presence check is a recognition logic which is part of the firmware of the
ASM 470. This logic recognizes whether a mobile data memory is presently
in the vicinity of the selected SLG.
The firmware of the ASM 470 continuously scans this area via a magnetic
field to determine whether a mobile data memory is present. A hysteresis
function largely prevents the presence recognition from flipping back and
forth continuously when a mobile data memory stops right on the boundary
of the scanned field.
The presence check in the ASM 470 is only enabled when the FB 47 input
parameter has been set to ANW = 1. No presence check is performed when
ANW = 0.
Two SLGs can be connected to the ASM 470. The SLG required to process
the command can be selected with the “select SLG” bit (i.e., bit 2 in BEST).
This bit must be set or reset before the start of the command.
If you are operating with the presence check and no command is active, you
can scan for the presence of an MDS in the field of the SLG selected.
The ASM 470 indicates the validity of the selected SLG with bit 9 in BEST.
A mobile data memory is currently located in the field of influence of the
selected SLG. The presence bit (i.e., bit 8 in BEST) is set. The validity of
the selected SLG is indicated by the ASM 470 in bit 9.
Presence check
“Select SLG”
Presence
Presence Chec
k
5-3
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
5.2 Presence Check Switched Off
The magnetic field of the selected SLG is only switched on when a valid
MDS command (i.e., read, write or initialize) is started. The selected SLG is
switched off again after a data memory has been detected and the command
has been executed.
This permits implementation of projects in which the specified distance be-
tween SLGs can be underranged as desired. There is one requirement, how-
ever. The SLG stations which are close together must be addressed in multi-
plex mode.
This may be required by applications in which large amounts of data have to
be transferred during dynamic operation. The conveyor belt does not need to
be stopped since the data is divided up and distributed over several SLGs in
succession.
Description
Presence Chec
k
5-4 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
5.3 Presence Check Switched On
After a new start or restart of the programmable logic controller (PLC) or
after a new start or RESET command of the FB 47, the selected SLG is
switched on and remains active until the PLC or the ASM 470 is turned off.
The ASM 470 starts to continuously scan the field around the selected SLG
for the presence of a data memory. When the ASM 470 finds a data memory,
the user receives “presence bit” = 1 (i.e., bit 8 in BEST) during the next bus
cycle or the next time the FB is called. Similarly, bit 8 of BEST becomes 0
when the data memory leaves the field of the selected SLG. In addition, the
ASM 470 uses bit 9 of BEST to confirm the validity of the SLG selected by
the user. Figure 5-1 shows a diagram of how fields are scanned.
If the data memory stops right on the boundary of the magnetic field of the
selected SLG, a hysteresis function ensures that the “presence bit” does not
flip back and forth continuously. This hysteresis function is handled by the
processor on the ASM 470.
Read/write commands can be sent completely transparently to the FB 47 for
the presence check. In addition, the “presence bit” retains its unrestricted
validity after the start of a command.
MDS
SLG
W
a
b
c
L, W: Dimensions of the transmission window of an SLG at a working distance to the MDS (see
MOBY-I catalog). L = field length; W = field width.
h: Hysteresis: Area in which a presence bit remains set once it has been set
Point at which the mobile data memory is detected by the SLG. Starting at this point, the
queued MOBY command is executed with the MDS. The presence bit remains set.
The MOBY command must have been executed by this point since the data memory is leaving
the transmission window. The presence bit still remains set.
Cancellation of the presence bit in BEST. The MDS has left the recognition field of the SLG. A
command which has not yet been processed remains queued.
Hysteresis field for the presence check
Transmission window:
Data communication between MDS and SLG
L
h
h = 0.1 mm to 15 mm
(depends on the MDS model)
c
b
a
Figure 5-1 Scanning the field
Description
Presence Chec
k
5-5
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
5.4 Startup Behavior of the ASM 470
The ASM 470 always boots after the ET 200M is switched on or reset.
After an extensive self test, the ASM 470 reports with the boot message (FB
47 error message, 15 H, see section 3.1.3). This message tells the user that
the ASM 470 is ready for operation. Booting requires a maximum of
3 seconds.
Note
After the boot message, you must start a RESET or a new start command.
The procedure for recognition of whether an MDS is located in the field of
the selected SLG is always the same for the first RESET command after the
ASM 470 boots with ANW = 1.
The ASM 470 scans its surroundings for a mobile data memory for approxi-
mately 100 msec (i.e., processing of the RESET command by the user re-
quires approximately 100 msec).
Introduction
Presence check
Presence Chec
k
5-6 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Presence Chec
k
6-1
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Mounting and Commissioning
This section describes how to mount and commission the ASM 470 with the
FB 47 function block.
Note
For configuration of the SLG and MDS and installation guidelines, see the
MOBY-I catalog (section 2) and the installation and service manual.
All types of SLGs can be connected to the ASM 470, and all types of MDSs
can be used.
6
6-2 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
6.1 Wiring the ASM 470
Proceed as follows to commission the ASM 470.
Mount the module on the rail of the ET 200M (see ET 200M manual).
!Warning
Before wiring the ET 200M, make sure that there is no voltage present on it.
Mounting the
module
Mounting and Commissioning
6-3
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Figure 6-1 shows the front plate of the ASM 470 and the inside of the front
door with the corresponding connection diagram. Connect the SLGs to the
ASM 470 as shown in this diagram.
Status and error indicators Connection diagram
The numbers for the connec-
tion refer to connector X1 on
the upper part of the housing.
SLG 1
S+
S–
E+
E–
SLG 2
S+
S–
E+
E–
Active
Figure 6-1 Connection diagram and front of the ASM 470
Wiring the
ASM 470
Mounting and Commissioning
6-4 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Figure 6-2 shows the layout of a connection cable between the ASM 470 and
the SLG. The specified colors apply to the standard MOBY cable for the
ASM 470 (6GT2091–0E...2).
SLG connector
(socket)
Cable with core end sleeves
White
Brown
Green
Yellow
Pink
Grey
(Shield)
6
1
4
5
2
3
4 (12)
5 (13)
6 (14)
7 (15)
8 (16)
9 (17)
Bared cable shield
Front connector of the ASM 470
(6ES7 392-1AJ00-0AA0)
Figure 6-2 Connection cable from the ASM 470 to the SLG
To ensure electromagnetic compatibility, the SLG cable must be applied to
an ET 200M shield holder element (see figure 6-4). The shield of the SLG
cable must be bared as shown in figure 6-3.
Figure 6-3 Baring of the cable shield
Implement the anti-lightning and grounding measures necessary for your
particular application. Anti-lightning measures always require a look at your
entire system.
2 See length key in the MOBY catalog.
Wiring to the SLG
Connecting the
shielding
Protection against
lightning
Mounting and Commissioning
6-5
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Shield
connection terminal
(6ES7 390-5BA00-0AA0) Shield connecting element
(6ES7 390-5AA00-0AA0)
Cable to SLG1 Cable to SLG2
Figure 6-4 Layout of the ASM 470 with shield holder element
Mounting and Commissioning
6-6 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
6.2 Parameterizing the ASM 470 with COM ET 200
The user of the ASM 470 with ET 200M must copy the included type file in
the appropriate type file subdirectory of the COMWIN parameterization
software.
The ET 200M station type (ASM 470) required to parameterize the ASM 470
slave station is located behind field ET 200 and ET 200M.
For more information, see the ET 200M manual and the description of the
COM ET 200.
The SIMATIC S5 maste IM 308-C module is parameterized with the
COM ET 200 parameterization software. All relevant PROFIBUS-DP param-
eters (e.g., station number of the IM 308-C, transmission speed, bus profile,
host type, response monitoring, and so on) are set during parameterization.
Configuration of the ET 200M with the ASM 470 slave station(s) is perfor-
med next. The following parameters are specified.
SStation number of the ET 200M: This station number specified via
COM ET 200 must match the switch setting on the ET 200M.
SSpecification of the I/O area of the SIMATIC in which the ET 200M is to
be operated with the ASM 470 (i.e., linear P-I/O area or P-page frame
area).
SSpecification of the slave station type (ASM 470 here). The type file
SI801DVD.200 is supplied on floppy disk and must be copied to the ap-
propriate COM ET 200 directory before parameterization.
SStart address of the imput/output areas of the ASM 470 in the parameteri-
zed I/O area of the SIMATIC. This start address must always be the same
for both the input area and the output area of the ASM 470, and must
match the FB 47 parameter ADR. The start address must be an even num-
ber.
Start address in linear P-I/O area for analog modules: 128
Start address in P-page frame area: 192
SSize of the input/output areas is determined by the ASM 470
(i.e., 8 words).
Note
SThe start address of the input/output areas of the ASM 470 must be the
same, and must also match the FB 47 parameter ADR.
SThe start address of the input/output areas of the ASM 470 in the
parameterized I/O area of the SIMATIC must be an even number.
SThe ASM 470 is an analog module. The use of the S7 format of analog
values is mandatory. It is preset correctly in the type file.
Inputting the
system parameters
Mounting and Commissioning
6-7
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
The configuration is transferred to the memory card and installed in the
IM 308-C master module.
Note
SThe user should be familiar with the COM ET 200 parameterization
software and the PROFIBUS-DP.
SThe IM 308-C must be installed in a SIMATIC slot provided for it. For
details, see description of the IM 308-C, SIMATIC catalog, and/or
COM ET 200 manual.
The S5 program processing cycle in the PLC is totally asynchronous with the
PROFIBUS-DP cycle. The FB 47 handles the synchronization of both cycles
and data consistency.
Note
Consistency cannot be used when the input/output areas of the ASM 470 are
configured with COM ET 200.
Telegram
handshake
between ASM 470
and FB 47
Mounting and Commissioning
6-8 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
6.3 Commissioning the FB 47
The FB 47 is stored in directory FB 47 on the “MOBY software” floppy disk.
The FB47S5ST.S5D file must be copied from the floppy disk to the hard
disk.
Preset the BEST parameter with 0008 H in OB 20, OB 21, OB 22 for new
start.
SSet up data block DATDB.
SA different BEDB must be set up for each ASM 470. This BEDB applies
to SLG 1 and SLG 2 of the respective ASM 470.
SAlways call FB 47 unconditionally.
SParameters BEDB, ADR, ANW, ECC, MOBY, ABTA and OPT must be
specified (see parameter assignment in section 2.2).
Program the user program (e.g., in OB 1), and call FB 47 cyclically.
Select all blocks belonging to the user program, and load them to the PLC.
Switch the operating mode switch of the CPU from STOP to RUN.
Loading the FB 47
Presetting the or-
ganization block
Setting up
BEDB and DATDB
Calling the FB 47
in the user pro-
gram
Program
processing
Loading the user
program in the
PLC
Starting program
processing
Mounting and Commissioning
6-9
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Using “FORCE VAR”, you can perform a function check of the ASM 470
with the PG. The BEST parameter (i.e., DW 0 of BEDB) is indicated on the
monitor screen.
Program processing running; no command being processed
”BEST”: 10XX X000 0000 0000
Or
10XX X000 0100 0000
1: RESET was processed last.
0: Command other than RESET
was processed last.
READY (new command possible)
Figure 6-5 BEST parameter: No command
If the status of BEST differs from that shown above, issue a RESET com-
mand. If the status of BEST still differs from that shown above, see section 7
on the treatment of errors.
Command is started
SLG 2 is being used.
No RESET command is active.
FB 47 is active.
No longer “READY”
”BEST”: 10XX X000 0000 0110
0000 00XX 1000 0100
Set SLG bit (bit 2), and then start
command with bit 1.
Figure 6-6 BEST parameter: Starting the command
The status of BEST is retained until an MDS enters the field of influence of
the selected SLG and the command is correctly executed with the MDS.
Function check
Mounting and Commissioning
6-10 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Command is executed
”BEST”: 10XX X011 0000 0100 Command was not a RESET.
1: MDS still in the field of the SLG
0: MDS no longer in the field of the SLG
MDS presence for SLG 2
No error during execution of command
READY
Figure 6-7 BEST parameter: Executing the command
After the command has been executed, BEST returns to its basic state.
If an error was detected, and one of the parameters differs from the status
shown in the figure, proceed as described in section 7.
Mounting and Commissioning
7-1
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Trouble-Shooting and Error Messages
This section provides information on trouble-shooting. The meaning of the
indicator LEDs is described.
In addition, this section contains a detailed description of possible errors and
their causes. Possible remedies are also suggested.
7
7-2 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
7.1 Error Indicators on the ASM 470
The front of the ASM 470 contains various LEDs which are used for error
and status indication. Figure 7-1 shows their location.
Yellow Receiving line from SLG 2
Green SLG 2 has been selected by the ASM.
Red Last error code (flashing pattern) from SLG 2
Green The power supply on the ASM is okay.
Green An MDS is located in the field of the selected SLG.
Green The ASM is executing a user command.
Red Last error code (flashing pattern) from SLG 1
Green SLG 1 has been selected by the ASM.
Yellow Receiving line from SLG 1
General Status Indicators of the ASM 470
Status and Error Indicators from SLG 1
Status and Error Indicators from SLG 2
Red Group error
Active
Figure 7-1 Front of the ASM 470 with its status and error indicators
Introduction
Trouble-Shootin
g
and Error Messa
g
es
7-3
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
The four LEDs for indication of the general status have the following
meaning.
The group error indicates that the ASM 470 is totally unready for operation.
The following errors are indicated here.
SRAM/EPROM on ASM 470 is defective.
S24 V is not connected to ASM 470.
SWatchdog error
The LED indicates that the 24 V supply voltage is present on the front
connector.
Note
Even if the 24 V voltage is not present, the ASM 470 is still fully functional
in the ET 200M.
This LED has only one function. When the user has enabled the presence
check, the LED indicates the presence of an MDS in the field of the selected
SLG.
OFF = No data memory present or presence check is not enabled.
ON = An MDS is currently located in the field of influence of the selected
SLG.
The ASM 470 has received a command from the S5/IM 308-C (or the user)
and is occupied with its execution. The READY bit in BEST has been reset.
Meaning of the
LEDs for the
general status
display
RED (SF)
GREEN (24 V)
GREEN (ANW)
GREEN (active)
Trouble-Shootin
g
and Error Messa
g
es
7-4 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
The three LEDs for the respective SLG have the following meaning.
LED flashes to indicate errors for the selected SLG.
The error which was detected last is always indicated. A new error over-
writes the last error. The only way to reset this error indicator is to turn off
the ET 200M.
Note
As long as the system continues to operate correctly, the flashing of the red
LED during normal operation is of secondary importance to the user. The
programmer can evaluate and react to some of these errors in his/her
program.
This error LED is a particular help when commissioning or servicing the
system.
Indicates the currently selected SLG
Rapid, irregular flashing indicates that dialog with the selected SLG or
mobile data memory (MDS) is taking place. This LED stays on continuously
when the presence check is enabled.
Meaning of the
LEDs for
SLG 1/SLG 2
RED (error)
GREEN (SLG 1/2)
YELLOW (RxD)
Trouble-Shootin
g
and Error Messa
g
es
7-5
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
An error is indicated by the red LEDs ”SF” and ”Error”.
SHardware error on the ASM 470
After a hardware error, the ASM 470 can no longer be addressed and must
be replaced. The error is not sent to the user. The SF-LED is on. Both
error LEDs have the following meaning.
– Permanently ON (bright)
The PROM of the ASM 470 is defective.
– Permanently ON (dim)
The CPU of the ASM 470 is defective.
– Medium fast flashing (approx. 4 Hz)
External RAM of the ASM 470 is defective.
– Error LED is off.
Watchdog error or 24 V not connected to ASM 470
SFlashing pattern
All other errors are indicated by easy-to-understand flashing patterns. To
read the pattern, count the number of pulses between two long pulse
pauses. The number of pulses corresponds to the error message output by
the ASM 470. The SF-LED remains off for these errors.
STest to determine whether the ASM 470 hardware functions in general.
Proceed as described in section 6.
SCheck the parameter assignment of the FB 47.
Errors indicators
What do I do
when nothing
at all functions ...
Trouble-Shootin
g
and Error Messa
g
es
7-6 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
7.2 General Errors
After a new start or a restart, the program does not function.
Cause:
SOB 20, OB 21, OB 22 (for new start and restart) was not preassigned as
shown in the FB 47 description.
SThere is no PROFIBUS-DP link between the S5/IM 308-C and the
ET 200M.
SThe PLC stops after the MOBY blocks are loaded.
Cause:
Parameterized BEDB does not exist or is too short.
– COM ET 200 parameters have been assigned incorrectly.
– Output the I-STACK on the programmer for a precise error analysis.
SPLC stops after start is performed or a command is executed.
Cause:
– DATDB does not exist in the PLC or is too short.
– The data word addressed in DATDB does not exist.
(DATDB is too short, or DAT_Z is illegal.)
– No RESET was performed after BEDB was loaded.
– The ADR parameter is not assigned correctly or does not match the
assignment of the ASM 470’s parameters.
SCheck parameterization of FROFIBUS-DP with the appropriate tools.
Cf. chapter 6.2.
SCheck cabling of PROFIBUS-DP.
Program doesn’t
function
PLC stops
PROFIBUS
not in RUN
Trouble-Shootin
g
and Error Messa
g
es
7-7
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
7.3 Evaluation of the ANZ Error Indication
When the FB 47 is not functioning properly, you can locate additional errors
by evaluating the “ANZ” parameter.
The red LED does not flash for the error messages of the FB 47. DR 3 is in
hexadecimal format (i.e., H) and specified as a fixed point number
(i.e., D in KY format) also. (See table 7-1.)
Table 7-1 Error messages of the FB 47
ANZ
(Right
Byte)
Description
02 H/
02 D Illegal command code or command parameter was entered.
SCorrect the assignment of the parameters of the data words in BEDB
(see command description).
06 H/
06 D The command code and the acknowledgement code received are not
equal.
SParameter assignment of the ASM 470 is incorrect.
SInternal error
SBEDB is overwritten by other parts of the program.
07 H/
07 D Synchronization error for the FB 47
SInternal error
SBEDB is overwritten by other parts of the program.
08 H/
08 D The parameter assignment of the user data length of the read/write com-
mand and the received user data length of the acknowledgement are not
equal.
SParameter assignment of the ASM 470 is incorrect.
SBEDB is overwritten by other parts of the program.
09 H/
09 D T oo much user data has been received/written.
SParameter assignment of the ASM 470 is incorrect.
SRead command: The specified length of the data to be read is too
long (a maximum of 12 bytes are permitted; see section 3.1.5).
0A H/
10 D Not enough user data has been read/written. The length of the user
data is 0.
SInternal error
SBEDB is overwritten by other parts of the program.
11 H/
17 D The parameters of the formal operands of the FB 47 were assigned incor-
rectly.
SCorrect the assignment of the FB 47 parameters.
SThen start a RESET command.
Error messages of
the FB 47:
Right byte of ANZ
(DR 3 in BEDB)
Trouble-Shootin
g
and Error Messa
g
es
7-8 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Table 7-1 Error messages of the FB 47
ANZ
(Right
Byte)
Description
13 H/
19 D The FB 47 reports that only a RESET command is permitted as the next
command.
SNo RESET was performed after the boot message of the ASM 470.
SNo RESET was performed following an error message for which a
RESET command is mandatory as the next command.
SThen start a RESET command.
14 H/
20 D Synchronization error between ASM 470 and FB 47
SThe handshake of the command and acknowledgement telegrams is
out of step. A contact may be loose, or the power supply may be un-
stable.
SBEDB is overwritten by other parts of the program.
SThen start a RESET command.
15 H/
21 D The ASM 470 has booted.
SThere may be a problem with the connector contact of the ASM 470
in the ET 200M.
SThe power supply of the ASM 470 may be unstable.
SInterference pulse
SBEDB is overwritten by other parts of the program.
SThen start a RESET command.
1B H/
27 D DAT_Z is positioned incorrectly in DATDB.
SThe data field (number of user data bytes) between DAT_Z and the
end of DATDB (exception: DATDB consists of 256 data words DW 0
to DW 255) is smaller than the length used in the write command
(DR 4 in DEDB).
SDAT_Z must be adjusted to the user data length. Shorten DAT_Z.
SShorten length of the read/write data.
SThen start RESET command.
Trouble-Shootin
g
and Error Messa
g
es
7-9
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
The red LED flashes for the error messages of the ASM 470. DL 3 is in
hexadecimal format (i.e., H) and specified as a fixed point numbers
(i.e., D in KY format) also. (See table 7-2).
Table 7-2 Error messages of the ASM 470
ANZ
(Left
Byte)
Flash-
ing of
the Red
LED
Description
00 H/
00 D -No error
Standard value when everything is okay
1 x No error
The ASM 470 has booted and is waiting for a RESET or new
start command (see section 5.4).
03 H/
03 D 3 x Error in the cable connection to the selected SLG. The selected
SLG does not respond. No 24 V voltage supply on the SLG.
SThe cable between the ASM 470 and the selected SLG is
wired incorrectly , or a cable break has occurred.
SThe 24 V supply voltage is not connected or is switched
of f. Check the 24 V LED.
SElectronic fuse on the ASM 470 has been triggered. Check
the wiring of the selected SLG.
SHardware defect: on ASM 470 or selected SLG
SAnother SLG is in the vicinity or is switched active.
SThe parameters of the ASM 470 are not assigned correctly .
04 H/
04 D 4 x MDS memory error
The MDS has never been write-accessed or has lost the con-
tents of its memory due to a battery failure. This error cannot
occur with the MDS model equipped with the 128-byte
EEPROM.
SReplace the MDS if the battery bit is set.
SInitialize the MDS with the STG.
SInitialize the MDS with the FB 47 via SIMATIC (see
section 4.2).
05 H/
05 D 5 x Unknown command
The FB 47 has sent an unknown command to the ASM 470.
SBEDB was overwritten by the user .
SThe MDS has reported an address error .
SCheck MDS address at start of command.
Error messages of
the ASM 470:
Left byte of ANZ
(DL 3 in BEDB)
Trouble-Shootin
g
and Error Messa
g
es
7-10 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Table 7-2 Error messages of the ASM 470
ANZ
(Left
Byte)
DescriptionFlash-
ing of
the Red
LED
06 H/
06 D 6 x Field interference on the SLG
The selected SLG is receiving interference from its environ-
ment.
SExternal interference field. The field of interference can be
located with the inductive field indicator of the STG.
STwo SLGs are too close together and no longer conform to
the configuration guidelines.
SThe connection cable to the selected SLG is faulty , is too
long, or does not meet specifications.
07 H/
07 D 7 x Too many sending fields
Even after several attempts, the MDS was unable to receive the
command or the write data correctly from the ASM 470.
SThe MDS is positioned exactly on the boundary area of the
transmission window.
SData transmission to the MDS is being affected by external
interference.
08 H/
08 D 8 x CRC sending error
SReceiving monitor has detected a sending error .
– Cause same as for error 06 HEX/06 DEC
SThe MDS has reported CRC errors very frequently .
– The MDS is located in the boundary area of the
selected SLG.
– The MDS and/or the selected SLG have a hardware
defect.
09 H/
09 D 9 x Only during initialization: CRC error while acknowledging
receipt by the MDS
SCause same as for error 06 H/06 D
0A H/
10 D 10 x Only during initialization: The MDS is unable to execute the
initialization command.
SMDS is defective.
0B H/
11 D 11 x Only during initialization: Timeout during initialization of the
MDS
SThe MDS is positioned exactly on the boundary area of the
transmission window.
SThe MDS is using too much current (i.e., is defective).
SOnly for MDS 507/407E: Check the FB 47 parameter
“ABTA”.
0C H/
12 D 12 x The MDS memory cannot be write-accessed.
SMDS memory is defective.
SEEPROM-MDS has been write-accessed too often and has
reached the end of its life.
Trouble-Shootin
g
and Error Messa
g
es
7-11
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Table 7-2 Error messages of the ASM 470
ANZ
(Left
Byte)
DescriptionFlash-
ing of
the Red
LED
0D H/
13 D 13 x Address error
SThe address area of the MDS was exceeded.
SThe start address in BEDB for the command start is wrong.
SThe wrong model of the MDS is being used.
0E H/
14 D 14 x ECC error
SThe data cannot be read by the MDS.
SMDS data have been lost (i.e., MDS is defective).
SThe MDS was not initialized by the ECC driver .
– Initialize the MDS.
SThe EEPROM-MDS has reached the end of its life. The
data have been lost.
– Replace the MDS.
SThe MDS was moved out of the field while being write-ac-
cessed.
– The MDS is not positioned correctly .
13 H/
19 D 19 x Watchdog on the ASM 470 has been triggered.
SPerform RESET command to ASM 470.
17 H/
23 D 23 x Communication error between the FB 47 and the ASM 470.
Handshake error.
SThe BEDB of the ASM 470 station was overwritten by
other parts of the program.
SCheck ASM 470 parameter assignment.
SCheck FB 47 command causing this error .
SThen start RESET command.
18 H/
24 D – – An error has occurred which must be acknowledged with a
RESET.
SThen start RESET command.
Trouble-Shootin
g
and Error Messa
g
es
7-12 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Table 7-2 Error messages of the ASM 470
ANZ
(Left
Byte)
DescriptionFlash-
ing of
the Red
LED
19 H/
25 D – – The previous command is active.
The user sent a new command to the ASM 470 even though
the previous command was still active.
SActive command can only be terminated by a RESET.
SBefore a new command can be started, the READY bit
must = 1. Exception: RESET
STwo FB 47 calls were assigned the same “ADR”
parameters.
STwo FB 47 calls are working with the same BEDB.
SThen start a RESET command.
1F H/
31 D – – Running command terminated by a RESET
SCommunication with the MDS was terminated with a
RESET command.
SThis error can only be reported back with a RESET
command.
Trouble-Shootin
g
and Error Messa
g
es
7-13
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
7.4 Pure Hardware Errors
When the ASM 470 is not working properly and you cannot find errors in the
program, check the following points (see table 7-3).
T able 7-3 Pure hardware errors
Points to Check Cause of Error
Voltage supply Measure 24 V under load.
W iring of ground Check wiring (see installation guidelines
in the catalog). Otherwise the wiring
guidelines for SIMATIC apply .
Shielding Apply shield (see installation and service
manual).
Cable (see MOBY catalog) SHave you used the correct cable to the
SLG ?
SCheck cable length (comply with
cable configuration specifications).
Wiring SIs the connector from the SLG to the
ASM 470 correct ?
SAre distributor boxes installed in the
connection ?
Installation SNonferrous space provided ? (See
installation guidelines in the catalog.)
SCorrect operating distances
adhered to ? (See technical
specifications in the catalog.)
SMinimum operating distances adhered
to ? (See technical specifications in
the catalog.)
– MDS $ MDS;
– SLG $ SLG
SIs the MDS guide within the specified
transmission window ?
Communication via PROFIBUS-DP SCheck correct functioning of the
IM 308-C.
SCheck PROFIBUS-DP cable.
SCheck COM ET 200 parameteriza-
tion.
SCheck ASM 470, and replace if ne-
cessary
Trouble-Shootin
g
and Error Messa
g
es
7-14 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Trouble-Shootin
g
and Error Messa
g
es
8-1
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Technical Specifications of the ASM 470
Climatic Envir onmental Requir ements
Operating temperature
SHorizontal setup of the
S7-300
SVertical setup of the
S7-300
STemperature gradient
0 C to +60 C
0 C to +40 C
< 10 degrees/hr
Storage temperature
STemperature gradient
–40 C to +70 C
< 20 degrees/hr
Protection class in accor-
dance with IEC 529 IP20
Serial Interface (to the SLG)
Connection plug 6ES7 392-1AJ00-0AA0
Front plug connector with
screw-type terminals. Cf.
ST70 catalog. The front
plug connector is not inc-
luded.
Transmission speed 19200 baud
Procedure MOBY protocol
Cable length SDepends on the SLG
SMax. of 1000 m (See
cable configuration in
the MOBY catalog.)
Power Supply
Range 20 V to 30 V DC
Non cyclic
overvoltage
SLimit value
SDuration
SRecovery time
35 V
500 msec (single pulse)
10 sec
Ripple 3.6 Vss (0 to 100 Hz)
Max. current consumption
(without SLG) 50 mA (at U = 24 V)
Max. current
consumption of the con-
nected SLG
Max. of 600 mA for one
SLG
Max. of 300 mA for two
SLGs
Potential isolation between
ET 200M and MOBY Yes
Power loss of the module 1 W (typical)
Current consumption from
S7 bus Max. of 100 mA
Dimensions and W eight
W x H x D 40 x 125 x 120 mm
Weight
(without front connector) 200 g
MOBY Times with Pr esence Check
MDS recognized,
no command active
(presence 0 ! 1)
70 msec (typical)
MDS departing
(presence 1 ! 0) 110 msec (typical)
MDS recognized,
command active on
ASM 470
(presence 0 ! 1)
20 msec (typical)
Switchover time of
SLG 1 $ SLG 2
(no command active)
100 msec (typical)
Switchover time of
SLG 1 $ SLG 2 when a
command is started at the
same time
0 msec (typical)
Response message of the
selected SLG after start of
command
10 msec to 100 msec
Dialog Operating Mode
Memory size of the virtual
MDS (i.e., VMDS) on the
interface module in dialog
operating mode
16 Kbytes (not retentive)
8
8-2 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Technical Specifications of the
9-1
ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Warnings
Beim Betrieb elektrischer Geräte stehen zwangsläufig bestimmte
Teile dieser Geräte unter gefährlicher Spannung.
Sicherer Betrieb der Geräte setzt voraus, daß diese von qualifizier-
tem Personal sachgemäß unter Beachtung der im MOBY-Katalog1
und der technischen Beschreibung enthaltenen Hinweise eingesetzt
werden.
Bei Nichtbeachtung können T od, schwere Körperverletzung oder er-
heblicher Sachschaden die Folge sein.
Beachten Sie daher auch bei Instandhaltungsmaßnahmen an diesem
Gerät alle hier und auf dem Produkt selbst aufgeführten Hinweise.
SVor Beginn jeglicher Arbeiten ist das Gerät vom Netz zu trennen
und zu erden.
SEs dürfen nur vom Hersteller zugelassene Ersatzteile verwendet
werden.
SDie vorgeschriebenen Wartungsintervalle sowie die Anweisun-
gen für Reparatur und Austausch sind unbedingt einzuhalten.
SBei einem mobilen Datenspeicher mit RAM ist eine Lithium-
batterie integriert, hierzu sind folgende Hinweise zu beachten:
Vermeiden Sie das Risiko von Feuer, Explosionen und schwe-
ren Verbrennungen. Die Batterie darf nicht nachgeladen, aus-
einandergebaut, über 100 Celsius erwärmt, entzündet oder ihr
Inhalt mit Wasser in Berührung gebracht werden.
Beim hitzefesten Datenträger sind die besonderen Hinweise zu be-
rücksichtigen.
1Sollten Sie nicht im Besitz des MOBY-Katalogs sein, so kann
er über jede örtliche SIEMENS-Niederlassung bestellt werden.
Deutsch
Warnung
!Hazardous voltages are present in this equipment during operation.
To ensure safe operation of the equipment, maintenance shall only
be performed by qualified personnel in accordance with the instruc-
tions in the MOBY catalog1 and technical description.
Failure to observe these instructions can result in death, severe per-
sonal injury or substantial damage to property.
The following instructions and those on all product labels must be
followed when carrying out any maintenance work.
SAlways disconnect and earth the equipment before starting any
maintenance.
SUse only spare parts authorized by the manufacturer.
SThe servicing intervals as well as the instructions for repair and
replacement shall be duly observed.
SA lithium battery is contained in mobile data memories with
RAM. The following instructions must be observed:
T o avoid the risk of fire, explosion and severe burns, the battery
should not be recharged, dismantled, exposed to heat over 100
degrees Celsius, ignited, or brought into contact with water.
The special instructions must be followed when using heat-resistant
data storage media.
1Should you not be in possession of the MOBY catalog, it can
be obtained through your local Siemens office.
Warning
English
!
9
9-2 ASM 470/FB 47
(4) J31069-D0020-U001-A1-7618
Français Italiano
Le fonctionnement d’un équipement électrique implique nécessairement la
présence de tensions dangereuses sur certaines de ses parties.
L’exploitation sûre de cet équipement implique qu’il soit mis en oeuvre de
façon adéquate par des personnes qualifiées, en respectant les consignes de
sécurité figurant au catalogue MOBY1 et aux descriptions techniques.
Le non-respect des consignes de sécurité peut conduire à la mort, à des
lésions corporelles graves ou à un dommage matériel important.
Ne procéder à l’entretien que dans le plus grand respect des règles de sécu-
rité énoncées ici ou figurant sur le produit.
SAvant toute intervention, mettre l’appareil hors tension et à la terre.
SN’utiliser que des pièces de rechange autorisées.
SRespecter la périodicité d’entretien et les instructions de réparation et
de remplacement.
SLes mémoires embarquées (RAM) sont équipées d’une pile au lithium.
Ne pas exposer la pile au feu, danger d’explosion et de lésions graves.
La pile ne doit pas être rechargée, ouverte exposée à des températures
supérieures à 100 C ou exposée au feu. Son contenu ne doit pas entrer
en contact avec de l’eau.
En ce qui concerne les supports de données résistants à la chaleur, respecter
les consignes spécifiques.
1Si vous ne disposez pas ou du catalogue MOBY, ce peuvent être com-
mandés auprès de votre agence SIEMENS.
Attention Pericolo
Durante il funzionamento di apparecchi elettrici, determinate parti di tali
apparecchi si trovano inevitabilmente sotto tensione pericolosa.
Per un funzionamento sicuro di questi apparecchi è necessario che essi
vengano adoperati, nel modo opportuno, solo da personale qualificato,
che osservi le indicazioni contenute nel catalogo1 per gli apparecchi
MOBY e nella descrizione tecnica.
In caso di non osservanza si possono verificare la morte, gravi lesioni alle
persone o notevoli vanni alle cose.
Per questo motivo è necessario che le avvertenze riportate qui e sul pro-
dotto stesso vengano rispettate anche nel caso di misure di manutenzione
degli apparecchi.
SPrima di iniziare qualsiasi lavoro è necessario staccare l’apparecchio
dalla rete ed effettuare una messa a terra.
SPossono essere utilizzati solo pezzi di ricambio prodotti dal costrut-
tore.
SE’assolutamente necessario rispettare i tempi di manutenzione pre-
visti e le indicazioni riguardanti il ricambio e la riparazione.
SIn una memoria dati mobile dotata di RAM è integrata una batteria
al litio; in questo caso è necessario osservare le seguenti indicazioni:
evitare il pericolo di incendio, di esplosioni e di gravi ustioni. E’vie-
tato ricaricare, smontare, riscaldare oltre i 100C o incendiare la bat-
teria, oppure mettere il suo contenuto a contatto con acqua.
Nel caso di un supporto dati resistente al calore è necessario osservare le
indicazioni speciali al riguardo.
1Se non doveste essere in possesso del catalogo MOBY, potete ordi-
narlo presso qualsiasi filiale SIEMENS di zona.
Español Svensk
Precaución
Durante el funcionamiento de los equipos eléctricos hay partes de los mis-
mos que se encuentran forzosamente bajo tensión peligrosa.
Un funcionamiento seguro de los equipos presupone que han sido instala-
dos correctamente por personal calificado observando las indicaciones
contenidas en el Catálogo1 de los equipos MOBY y la Descripción técnica.
La no observación de dichas indicaciones puede provocar la muerte, lesio-
nes corporales graves o daños materiales considerables.
Por este motivo es preciso observar también durante las operaciones de
mantenimiento y reparación en dicho equipo todas las indicaciones que fi-
guran aquí y en el producto.
SAntes de comenzar cualquier trabajo es preciso seccionar de la red el
equipo y ponerlo a tierra.
SSolo deben utilizarse repuestos homologados por el fabricante.
SEs imprescindible observar los intervalos de mantenimiento especifi-
cados asi como las instrucciones de reparación y reemplazo.
SLas memorias de datos móviles con RAM tienen integrada una batería
de litio; al respecto es preciso observar las indicaciones siguientes:
Evite riesgos de fuego, explosiones y quemaduras graves. La batería
no debe ser recargada, desmontada, calentada a mas de 100 grados
centígrados, inflamada: su contenido no deberá ponerse en contacto
con agua.
En los soportes de datos con protección térmica es preciso observar las in-
dicaciones particulares respectivas.
1Si no dispone del catálogo MOBY, estos pueden pedirse a través de
cualquier sucursal local de SIEMENS.
Varning
V id drift av elektrisk utrustning ligger det alltid en farlig spänning på vissa
delar av utrustningen.
Säker drift av utrustningen förutsätter att den utförs av kvalificerad perso-
nal med uppmärksamhet på anvisningarna i MOBY-katalogen 1 samt de
anvisningarsom ges i den tekniska beskrivningen.
Om dessa anvisningar ej beaktas kan följden bli dödsfall, svår kroppskada
eller avsevärda materielskador.
Uppmärksamma vid underhållsarbete också anvisningar som ges här och
på själva produkten.
SFöre allt arbete skall utrustningen skiljas fran nätet och jordas.
SBara reservdelar som godkänts av tillverkaren får användas.
Slakttag alltid föreskrivna underhållsintervall samt de anvisningar
som givits rörande reparation och utbyte.
SDet mobila dataminnet med RAM innehåller et litiumbatteri. För
detta gäller följande anvisningar:
Undvik risk för öppen låga, explosioner och förbränning. Batteriet
får inte efterladdas, tas isär , värmas upp över 100 C eller tändas på.,
och dess innehåll får ej komma i beröring med vatten.
För värmebeständiga datamedier gäller speciella anvisningar, som måste
beaktas.
1Om Ni inte har ett exemplar av MOBY-katalogen så kan den bestållas
från närmaste SIEMENS-kontor.
! !
! !
Warnin
g
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