Siemens SIRIUS M200D - Page 40

Functions
3.5 Motor control
M200D PROFIBUS/PROFINET
40 Manual, 08/2014, A5E01577426A/RS-AA/004
Brake release delay on starting
Note
Only active if an ON command is
simultaneously
present for the brake and the motor.
Positive times: Delayed switch-on of the brake output compared to the motor.
Negative times: Delayed switch-on of the motor compared to the brake output.
In reversing operation, the release delay does not begin until the lock-out time has expired.
Brake holding time on stopping
Note
Only active if an OFF command is
simultaneously
present for the brake and the motor.
This device parameter causes delayed tripping of the brake output compared to the motor. It
also works in the event of a PLC failure.
In reversing operation, the holding time and the lock-out time are concurrent.
Switching on in the opposite direction of rotation is not possible until the lock-out time has
expired. Switching on in the same direction is possible immediately in this case because the
lock-out time is aborted.
Priority rule
"Brake release delay on starting" takes priority over "brake holding time on stopping". An
expiring holding time is terminated if the release delay is restarted. (By means of ON
command for brake and motor)
Settings
Device parameter
Default setting
Setting range
Brake release delay on starting 0 s - 2.5 to + 2.5 s
Increment: 0.01 s
Brake holding time on stopping 0 s 0 to 25 s
Increment: 0.01 s
Messages and actions
Message
Action
Brake output active Brake coil is controlled, motor can be rotated.