LENZE
9300 vector – for challenging applications
System bus interface (CAN) by default
Effortless operations
A bus connection between several Lenze inverters and auto-
mationcomponents,forexample,canthereforebeestablished
at a low wiring cost.
The 9300 vector frequency inverter can be quickly and easily
adapted to individual requirements using the PC and "Global
Drive Control" parameter setting/operating software. Simple
dialogues (e.g. short setup) ensure a good overview. Alternat-
ively, a plug-on operating keypad is also available.
Single-loop and feedback control for free
More than 100 function blocks e.g. PID controllers, flip flops,
counters, comparators, delay elements, logic and mathemat-
The right setpoint source for every requirement
ical functions can be freely interconnected and made available
ƒ
via a setpoint potentiometer to the control terminals
to the user. In a similar way to a PLC, the 9300 vector can then
ƒ
via master voltage or master current to the control termin-
als
handle other closed loop and feedback control functions in
addition to the actual drive task. Master controls can be re-
ƒ
via digital frequency input
lieved or even removed altogether – and all for free. The fact
ƒ
via an operating module
that the function block structure can be freely interconnected
ƒ
via a communication module from a host system
also means that the 9300 vector can be easily integrated in
machine, system and control concepts without any comprom-
ises having to be made.
Communication-capable
In communication with a host system, inverters can be incor-
porated using plug-on communication modules:
The Lenze geared motor – an ideal partner
ƒ
LECOM-A/B (RS232/485)
The technology behind Lenze geared motors is coordinated
to the 9300 frequency inverters. Commissioning is incredibly
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LECOM-LI (optical fibre)
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INTERBUS
simple because the frequency inverter is coordinated to the
ƒ
PROFIBUS-DP
motor data – there is no need to set parameters for the motor
data.
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DeviceNet
ƒ
CANopen
ƒ
ETHERNET Powerlink
Reliable
An adjustable slip compensation balances load-related speed
variations without costly speed feedback. The maximum
current limiting function ensures stable operation in all oper-
ating points under static and dynamic loads. A PTC thermistor
can be connected to protect the motor.
65
†
Frequency inverter en 02/2009
9300 vector frequency inverter
Product information