Option 125
Make sure parameter 85.12 is multiple motors mode.
Test steps:
1. Let drive in remote mode and start monitoring trend.
2. Select motor, MSS will close.
3. Give MCB close command and start command. Set a reference and wait for drive
reaches the setpoint.
4. Force DI2, drive will go to sync to main mode. After sync is finished. MSS will open
and MB will close.
5. Open MB.
6. Test sync bypass of other motors.
7. Test other functions, for example, different motor types, different girds, Panel.
Synchronization process
The reading of a complete synchronization should look as follow.
Colour Name
Blue RSYC-01 board BUFOUT signal, for frequency / speed adjusting
Red Motor frequency / speed
Green RSYC-01 SYNC signal. Indicates two voltages are matching
Black Par 85.02 SBU SW. 0x1043 -> 0x1053 ->.0x107B
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