04/96
Siemens AG 2001 All rights reserved 6FC5198–jAB40
1–75
SINUMERIK 840C / SIMODRIVE 611–D (DA)
1324* Tolerance for safe standstill exceeded POWER ON
After selection of safe standstill
After initiation of STOP C, D, E and expired timer
Display of the alarm
Initiation of STOP B and A
The axis has moved too far from the set position, i.e. further than permitted in MD 4180*: (standstill tolerance for
safe operation).
Check the tolerance of the standstill monitoring:
If the value does not match the accuracy and dynamic control response of the axis –> increase the tolerance.
If the value matches the accuracy and dynamic control response of the axis –> inspect the machine for damage
and repair the damage.
Applies as from SW 5.4.
1328* Safe speed exceeded Reset key
After selection of safe speed
Display of the alarm
Initiation of STOP C, D, E (depending on configuration)
The axis has moved too quickly, i.e. faster than permitted in MD 4184*, 4188*, 4192*, 4196*: (limit value for safe
speed 1, 2, 3, 4).
If no apparent operating error occurred:
Check the input value of the MD, check the SGEs: of the 4 available speeds, was the correct one selected? If
MDs and SGEs are correct, inspect the machine for damage and repair the damage.
Applies as from SW 5.4.
1332* Safe end position exceeded Reset key
After enabling of the safe end position function
Display of the alarm
Initiation of STOP C, D, E (depending on configuration)
The axis has traveled beyond the end position entered in MD 4200*, 4204*: (upper limit for safe end position 1, 2)
or MD 4208*, 4212*: (lower limit for safe end position 1, 2).
If no apparent operating error occurred:
Check the input value of the MD, check the SGEs: of the 2 end positions, was the correct one selected? If MDs
and SGEs are correct, inspect the machine for damage and repair the damage.
Cancel the user enable for this axis. Then activate the RESET key. The program is aborted and the alarm is
cleared. Move the axis into the valid travel range in JOG mode. When the error in the NC program has been reme-
died and the position of the axis has been checked, the user enable can be reactivated and the program started.
Applies as from SW 5.4.
1336* Failure in a monitoring channel Reset key
After selection of at least one safety function
Display of the alarm
NC START interlock
STOP F
STOP B and A on active SI function
The comparison of both monitoring channels has uncovered a difference between the input data or the monitoring
results. One of the monitoring functions is no longer operating reliably, i.e. safe monitored operation is no longer
possible.
Find the difference between the monitoring channels. The error code that indicates the cause appears in the fol-
lowing machine data:
on 840C MD 301: diagnostics for STOP F (SI service display)
on 611D MD 1395: diagnostics for STOP F (SI drive display)
The meaning of the error code can be found in the error code table for STOP F on the 840C. It is possible that the
safety–related machine data are no longer identical (load them again if necessary) or that the SGEs do not have
the same signal level (measure again or check in the SI service display). If no such error is found, an error may
have occurred in the CPU, such as a corrupt memory cell. This error can be transient (remedied by POWER ON)
or permanent (reoccurs after POWER ON, in this case replace the hardware).
Remedy the error, and press the RESET key. The program is aborted. If safe monitoring was active, STOP B was
also initiated automatically. In this case, it is necessary to switch the control off and on (POWER ON).
Applies as from SW 5.4.
Scan
Effect
Explanation
Remedy
Note
Scan
Effect
Explanation
Remedy
Note
Scan
Effect
Explanation
Remedy
Continuation
Note
Scan
Effect
Explanation
Remedy
Continuation
Note
1 Alarms
1.5.1 Alarm description
To Next Page
Loading...
Need help?
General
