Siemens SINUMERIK 840D sl Function Manual page 300

Data Description
8.2 Parameters for SINAMICS S120
r9725 SI motion, diagnostics STOP F
Displays the message value that resulted to a STOP F on the drive.
Units: Default value:
– –
A value of 0 means: STOP F was signaled from the control.
A value of 1 ... 999 means: Number of the incorrect crosswise compared data be-
tween the drive and control.
A value >= of 1000 means: Additional diagnostic values of the drive.
Note: The significance of the individual values is described in Alarm 27001 of the
higher-level control.
Table 8-3 Diagnostic values for STOP F
Value Error description
1000 Check (watchdog) timer has ex-
pired
1001 Check (watchdog) timer initiali-
zation error
1002 User agreement expired
1003 Reference tolerance violated
1004 Violated plausibility, user agree-
ment
1005 Select test stop if the pulses
have already been cancelled
1006 Reserved
1007 Communications failure be-
tween the PLC and drive
1008 Data transfer error between the
PLC and drive
8-300
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 03.2006 Edition
Minimum value: Maximum value:
– –
Explanation
Change timer in the CU was ac-
tive too long (too many switch-
ing operations to the SGEs of
the control).
When starting the change timer,
the control did not set the
change counter.
Control or drive has a different
user agreement status. This dif-
ference was present for a lon-
ger time than the timer for the
user agreement allows.
In the powered-down state, the
axis has moved outside the
permissible tolerance.
The value in p9726 violates the
internal value for the user
agreement.
It does not make sense to se-
lect a test stop if the pulses are
already cancelled.
–
Sign of life failure in SGE/SGA
between the PLC and drive.
CRC error in SGE or SGA.
Checksum:
Protection level:
No
4
Data type: Effective:
U32 –
Remedy
Check SGEs.
Upgrade the SW version.
Set the user agreement
again.
Upgrade the SW version.
Check the position and if re-
quired issue a user agree-
ment.
Carry-out a power on and
re-reference.
Reference the axis if this
has not already been done.
Wait until the pulses have
been enabled and then
again initiate a test stop.
–
Check communications be-
tween the drive and control
or NCK and PLC (SPL).
Check communications be-
tween the drive and control
or NCK and PLC (SPL).
© Siemens AG, 2006. All rights reserved
03.06