Siemens Sinamics V90 Operating Instructions Manual page 172

Connecting
4.7 Motor holding brake
DO signal
Signal type
You can also change the assignment of the digital output signal MBR and assign it to any
DO pin with one of the following parameters:
Parameter
p29330
p29331
p29332
p29333
p29334
p29335
Note
Refer to Section "Digital inputs/outputs (DIs/DOs) (Page 122)" for detailed information about
the digital outputs.
Wiring for the 200 V variant servo drive
The following shows the example when the brake is controlled through the motor holding
brake signal (Brake) of the 200 V variant servo drive.
170
Signal Pin assign-
name
DO MBR X8-35/49 (fac-
tory setting)
Range
1 to 14
1 to 14
1 to 14
1 to 14
1 to 14
1 to 14
Setting
ment
ON = high
level (1)
OFF = low
level (0)
Factory set- Unit
ting
1 (RDY) - Assignment of digital output 1
2 (FAULT) - Assignment of digital output 2
3 (INP) - Assignment of digital output 3
5 (SPDR) - Assignment of digital output 4
6 (TLR) - Assignment of digital output 5
8 (MBR) - Assignment of digital output 6
Description
Motor holding brake is closed.
Motor holding brake is released.
Description
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 04/2019, A5E36037884-007