Bits 4 – 6: Brake voltage

The value of bits 4 to 6 of parameter 8425.20 defines the brake voltage.

Bits 4 – 6

Meaning

Brake voltage

Binary value

22

21

20

No brake

0

0

0

120 V

0

1

0

230 V

0

1

1

400 V

1

0

0

460 V

1

0

1

When starting up a drive unit without a brake, select the value "no brake".