phytron
5
MA 2102-A005 GB
With overdrive function, a dynamic boost function, the MCD offers a motor independent
compensation of the torque decrease for higher frequencies.
In ServiceBus mode the current shaping function (CS) can be activated for phase current
adaptation.
Motor currents from 0.3 to 9 A
Peak
Rotary switch mode:
Run and stop current can be individually set.
You can change between 2 ranges (I or II) by the rotary switch ‘Current range setting’:
Range I: from 0.3 to 3 A
Peak
(0.2 to 1.6 A
r.m.s.
, 100 mA steps)
Range II: from 1.1 to 9 A
Peak
(0.6 to 5.0 A
r.m.s.
, 300 mA steps)
ServiceBus mode:
Phase currents can be programmed in 100 mA steps.
Supply voltage DC
A DC voltage from 24 to 70 V
DC
can be connected to the supply voltage connector.
Inputs
Two possibilities of input level: The MCD power stage can be controlled with 5 V or 24 V
depending on the wiring.
The inputs Control pulse, Motor direction, Boost, Activation and Reset are designed for
Push-Pull- or OC-Controlling. The inputs are optically insulated from the MCD power
supply voltage.
ServiceBus
The ServiceBus offers the following possibilities:
•
Power stage parameter programming:
e. g. Run, stop and boost current,
step resolution,
preferential motor direction and current delay time, etc.
•
Configuration by software via 4-wire RS485 bus, optically insulated from the motor
voltage
•
Parameter memory to hold data safely in the power stage EPROM
•
Activate or deactivate the functions Overdrive and Current Shaping
The power stage can easily and quickly be programmed by ServiceBus-Comm
®
for
Windows
®
software (see manual ServiceBus-Comm
®
).
