Table of Contents
Advertisement
Commissioning
7.2 Check with line voltage in no-load operation (uncoupled)
Set the following parameters in the control version asyn_FOC under P-MOTOR DATA:
1. Under Motor type, set asyn_FOC.
2. For Sensor, select tachometer type used.
3. Set the number of pulses per motor revolution under /Pulses/360.
4. When entering the rating plate motor data, also set the precise motor no-load current under
I idle.
– Read the rated speed n-motor from the type plate.
– Specify the no-load current in the operating mode async_SVC, in line operation or ask
5. Always perform the "Auto-Tuning".
6. Select menu level Expert using parameter P-EXTRAS:Menu.
– Adjust the optimum control response for your system for load changes and speed
72
the motor manufacturer for this value.
changes under P-SPEED CONTROL:P sp.ctr. and P-SPEED CONTROL:Tr sp.ctr.
Installation and Operating Instructions for LOHER DYNAVERT I Series 7
Operating Instructions, 10/2022, 4BS0745-002
Advertisement
Table of Contents
