RBU100H operation manual 6 Function parameters
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6.2 Detailed function
0–1
0: Keypad
1: Terminal
S1 valid: automatic operation
S2 valid: manual operation
0–1
0: Automatic operation
1: Manual operation
Automatic operation:
In automatic operation, the RBU detects the DC voltage and the operation stops.
The RBU works when DC voltage of the VFD-standard DC voltage>P0.04
The RBU stops when DC voltage of the VFD-standard DC voltage<P0.05
Manual operation:
RBU works when receiving the command.
Operation state of RBU
Command of manual operation
About 1 second
DC voltage of the inverter
Energy regenerative
Valid
Run
Run
AC voltage x1.35
Regenerative current
Inverter state