Siemens Sinumerik 840D sl Diagnostic Manual page 849

03/2009
Remedy: - De-select the monitoring function involved (p9301, p9301, p9303, p9601, p9801).
- Upgrade the Motor Module firmware.
See also: p9301, p9501, p9503, p9601, p9801
230683 <location>SI Motion MM: SOS/SLS enable missing
Message -
value:
Drive object: SERVO, VECTOR
Reaction: OFF2
Acknowledge: IMMEDIATELY (POWER ON)
Cause: The safety-relevant basic function "SOS/SLS" is not enabled in p9301 although other safety-relevant
monitoring functions are enabled.
Note:
This message does not result in a safety stop response.
Remedy: Enable the function "SOS/SLS" (p9301.0).
Note:
SI: Safety Integrated
SLS: Safely-Limited Speed / SG: Safely reduced speed
SOS: Safe Operating Stop / SBH: Safe operating stop
See also: p9301 (SI Motion enable safety functions (Motor Module))
230685 <location>SI Motion MM: Safely-Limited Speed limit value too high
Message %1
value:
Drive object: SERVO, VECTOR
Reaction: OFF2
Acknowledge: IMMEDIATELY (POWER ON)
Cause: The limit value for the function "Safely-Limited Speed" (SLS) is greater than the speed that corre-
sponds to an encoder limit frequency of 500 kHz.
Note:
This message does not result in a safety stop response.
Fault value (r0949, interpret decimal):
Maximum permissible speed.
Remedy: Correct the limit values for SLS and carry out a POWER ON.
Note:
SI: Safety Integrated
SLS: Safely-Limited Speed / SG: Safely reduced speed
See also: p9331 (SI Motion SLS limit values (Motor Module))
230688 <location>SI Motion MM: Actual value synchronization not permissible
Message -
value:
Drive object: SERVO, VECTOR
Reaction: OFF2
Acknowledge: IMMEDIATELY (POWER ON)
Cause: It is not permissible to simultaneously enable the actual value synchronization and a monitoring func-
tion with absolute reference (SCA/SLP).
Note:
This fault results in a STOP A that cannot be acknowledged.
Remedy: Either de-select the function "actual value synchronization" or the monitoring functions with absolute
reference (SCA/SLP) and carry out a POWER ON.
Note:
SCA: Safe Cam / SN: Safe software cam
SI: Safety Integrated
SLP: Safely-Limited Position / SE: Safe software limit switches
See also: p9501 (SI Motion enable safety functions (Control Unit))
© Siemens AG 2009 All Rights Reserved
SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
Overview of Alarms
SINAMICS-Alarms
2-849