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The 3G3DV is a single drive concept that controls all
operations from standard to servo motors on any ma-
chine or production line. The standard versions cover
a wide range of functions such as PLC functionality,
automatic fine-tuning of motor control and self-analysis
of performance. Positioning, synchronizing, load estima-
tion and even servo performance are also available.
All versions share an identical user interface, so once
you’ve operated one, can use them all.
Single solution for any type of application
The 3G3DV smart logic controller is a simple but clever
way to keep your AC drive, motor and application work-
ing together. When the event monitored by the inverter
occurs, it triggers a specified act and starts monitor-
ing the next event continuing for up to 20 different
steps before returning to step one. It’s able not only to
monitor any parameter that can be defined as “true” or
”false”, but also digital commands, logic expressions,
allowing even sensor outputs to influence the operation.
Temperature, pressure, flow, time, load, frequency, volt-
age and other parameters combined with the operators
“>,” ”<,“ “=,“ and ”and“ “or” forms logical statements,
you can program the controller to react to almost any
event you choose.
Outstanding Programming on Board
The digital operator shows bars and graphs, displays
international letters and symbols, the selected LED’s are
illuminated when active, allows uploading and download-
ing parameter sets from one drive to another. It has
IP65 rating when mounted in panel door, it’s removable
during operation.
Menu structure based on the matrix system, having
shortcuts for experienced users, edit and operate in up
to 4 different setups simultaneously.
The “Personalized Quick Menu” and “Changes Made
Menu”, lists parameters unique to your application, mak-
ing easy quick setup for specific applications.
Last but not least the Info button let you check the “on
board manual”, the Cancel key allows to “undo” the lat-
est change, easy and quick access to the Alarm log for
improving maintenance
Incomparable Digital Operator
Two different ways of cooling are available, “Forced
convection” or “Cold plate”; there is total separation
between cooling air and electronics.
A fan blows cold air through the cooling ribs of the
aluminum base.
The channel is easily cleaned without touching electron-
ics.
External cooling is possible through the back side of the
aluminum base. A flanged heatsink kit is available for
mounting the drive in the back-plate of a cabinet.
Smart heat disposal
Accurate and elastic for diverse range of uses
The new 3G3DV lets you control your conveyors as never
before, allowing altering production speed at any time,
without rebuilding the conveyor.
The Precise Pulse Reference feature ensures that all
conveyors are in sync by designating a master conveyor,
which all other conveyors follow, even if the application
involves several parts.
The Precise Pulse Stop feature ensures that products are
always where they should be on the line, automatically
compensates for the speed of the object when passes the
stop sensor, regardless of production speed using an open
system.
The 3G3DV can utilize power generated from kinetic
energy for controlled ramp-down in case of power loss.
The application is ready for quick restart when the power
returns.
Conveyors
The 3G3DV estimates motor currents generated by actual
loads and compensates it, to make the crane start and
stop smoothly just where it should be.
The 3G3DV ability to change speed automatically allows
equipment to operate at a partial or minimum load. The
AC drive estimates the load and maximizes production
speed, adjusting to changing conditions that influence the
operation of cranes and other equipment.
When stopped, the 3G3DV will slow a hoist to zero before
activating the mechanical brake. This results in gentler
handling, and virtually eliminates wear on the brake.
The same benefits apply to hoists and elevators
Cranes, Hoist and Elevators