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Faults and Alarms
List of faults and alarms
Cause:
A component is not assigned to a drive object.
- when commissioning, a component was not able to be automatically assigned to a drive object.
- the parameters for the data sets are not correctly set.
Alarm value (r2124, decimal):
Component number of the unassigned component.
Remedy:
This component is assigned to a drive object.
Check the parameters for the data sets.
Examples:
- power module (p0121).
- motor (p0131, p0186).
- encoder interface (p0140, p0141, p0187 ... p0189).
- encoder (p0140, p0142, p0187 ... p0189).
- terminal module (p0151).
- option board (p0161).
F01340
Topology: Too many components on one line
Reaction:
NONE
Acknowledge:
IMMEDIATELY
Cause:
For the selected communications clock cycle, too many DRIVE-CLiQ components are connected to one line of the
control unit.
Fault value (r0949, hexadecimal):
xyy hex: x = fault cause, yy = component number or connection number.
1yy:
The communications clock cycle of the DRIVE-CLiQ connection on the CU is not sufficient for all read transfers.
2yy:
The communications clock cycle of the DRIVE-CLiQ connection on the CU is not sufficient for all write transfers.
3yy:
Cyclic communications is fully utilized.
4yy:
The DRIVE-CLiQ cycle starts before the earliest end of the application. An additional deadtime must be added to the
control. Sign-of-life errors can be expected.
5yy:
Internal buffer overflow for net data of a DRIVE-CLiQ connection.
6yy:
Internal buffer overflow for receive data of a DRIVE-CLiQ connection.
7yy:
Internal buffer overflow for send data of a DRIVE-CLiQ connection.
Remedy:
Check the DRIVE-CLiQ connection:
Approximately the same number of components should be connected in series and operated at the DRIVE-CLiQ
connections. This means that communication is uniformly distributed over several communication lines.
Re fault value = 1yy - 4yy in addition:
- increase the basic clock cycle (p0112).
F01355
Topology: Actual topology modified
Reaction:
NONE
Acknowledge:
IMMEDIATELY
Cause:
The unit target topology p0099 does not correspond to the unit actual topology r0098.
The fault only occurs if the topology was commissioned using the automatic internal device mechanism and not using
the commissioning software.
Fault value (r0949, decimal):
Only for internal Siemens troubleshooting.
See also: r0098, p0099
3-526
Siemens AG 2004 All Rights Reserved
SINAMICS G List Manual, Edition 12.2004
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