Siemens SINUMERIK 840D sl Function Manual page 293

03.06
p9556 SI motion, pulse cancellation delay time
Sets the delay time for the safe pulse cancellation after STOP B
Units: Default value:
ms 100
STOP B causes the drive to be braked along the current limit with speed setpoint
0. After the time parameterized in p9556 has expired or after the speed threshold,
parameterized in p9560 has been fallen below, a STOP A stop response is initi-
ated.
See also: C01701 "SI motion, STOP B initiated".
p9557 SI motion, pulse cancellation check time
Sets the time after which the pulses must have been cancelled after
initiating the test stop.
Units: Default value:
ms 100
If the pulses have been correctly cancelled via the shutdown path of the drive mon-
itoring channel after the time parameterized in p9557, then this is communicated to
the user by setting SGA "pulses are cancelled". If an error occurred while testing
the shutdown path, stop response STOP A is initiated.
See also: C01798 "SI motion: "Test stop running".
p9558 SI motion, acceptance test mode, time limit
Sets the maximum time for the acceptance test mode. If the accep-
tance test mode lasts longer than the selected time limit, then the
mode is automatically exited.
Units: Default value:
ms 40 000
See also: C01799 "SI motion: Acceptance test mode is active".
p9560 SI motion, pulse cancellation shutdown speed
Sets the speed below which the axis is considered to be at a "stand-
still", and for STOP B the pulses are cancelled (as a result of a transi-
tion to STOP A).
Units: Default value:
mm/min, 0
rpm
STOP B causes the drive to brake along the current limit with speed setpoint 0.
After the time, parameterized in p9556, has expired or the speed threshold, para-
meterized in p9560, has expired, stop response STOP A is initiated.
© Siemens AG, 2006. All rights reserved
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 03.2006 Edition
Minimum value: Maximum value:
0 10 000
Minimum value: Maximum value:
0 10 000
Minimum value: Maximum value:
5 000 100 000
Minimum value: Maximum value:
0 6000
Data Description
8.2 Parameters for SINAMICS S120
Checksum:
Yes
Data type:
REAL32
Checksum:
Yes
Data type:
REAL32
Checksum:
Yes
Data type:
REAL32
Checksum:
Yes
Data type:
REAL32
Protection level:
4
Effective:
Power ON
Protection level:
4
Effective:
Power ON
Protection level:
4
Effective:
Power ON
Protection level:
4
Effective:
Power ON
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