Siemens SINUMERIK 840D sl Series Diagnostics Manual page 667

08/2005
Remedy: - adapt the parameterizing telegram.
- adapt the current and speed controller clock cycle.
Re alarm value = 9:
- carry-out a POWER ON.
Re alarm value=15
- check the number specific DO types in the configuration.
201903 <location>COMM INT: Receive configuration data not valid
Reaction: NONE
Acknowledge: NONE
Cause: The drive unit did not accept the receive-configuration data.
Alarm value (r2124, decimal):
Return value of the receive-configuration data check.
0: Configuration accepted.
1: Drive overflow.
2: Data length overflow.
3: Data length uneven.
4: Setting data for synchronization not accepted.
5: Drive still not in cyclic operation.
6: Buffer system not accepted.
7: Cyclic channel length too short for this setting.
8: Cyclic channel address not initialized.
9: 3-buffer system not permitted.
10: DRIVE-CLiQ fault.
11: CU link fault.
12: CX32 not in cyclic operation.
Remedy: Check the receive configuration data.
201910 <location>PROFIBUS: Setpoint timeout
Reaction: A_INFEED: OFF2 (DCBRAKE, NONE, OFF1, OFF3, STOP1, STOP2)
SERVO: OFF3 (DCBRAKE, NONE, OFF1, OFF2, STOP1, STOP2)
Acknowledge: IMMEDIATELY
Cause: The receipt of setpoints from the PROFIBUS interface is interrupted because the bus
connection is interrupted or the PROFIBUS master is switched off or was set into the STOP
state.
Remedy: Restore the bus connection and set the PROFIBUS master to RUN.
201911 <location>PROFIBUS: Clock synchronous operation, clock cycle failure
Reaction: OFF1
Acknowledge: IMMEDIATELY
Cause: The global control telegram to synchronize the clock cycles has failed - in cyclic operation
- for several DP clock cycles or has violated the time grid specified in the parameterizing
telegram over several consecutive DP clock cycles (refer to the bus cycle time, Tdp and
Tdpllw).
Remedy: - check the PROFIBUS cables and connectors.
- check whether communications were briefly or permanently interrupted.
- check the bus and master for utilization level (e.g. bus cycle time Tdp was set too short).
201912 <location>PROFIBUS: Clock-synchronous operation, sign-of-life failure
Reaction: OFF1
Acknowledge: IMMEDIATELY
Cause: The maximum permissible number of errors in the master sign-of-life (clock synchronous
PROFIBUS) has been exceeded in cyclic operation.
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Overview of Alarms
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