Siemens SINAMICS G120XA - CO;BO: Control Word Faults;Alarms; STW Fault;Alarm; CO;BO: Status Word Faults;Alarms 1; ZSW Fault;Alarm 1

Note
The buffer parameters are cyclically updated in the background (refer to status signal in r2139).
r2138.7...15 CO/BO: Control word faults/alarms / STW fault/alarm
Access level: 2 Calculated: - Data type: Unsigned16
Can be changed: - Scaling: - Dynamic index: -
Unit group: - Unit selection: - Function diagram: 2546
Min:
-
Max:
-
Factory setting:
-
Description: Display and BICO output for the control word of faults and alarms.
Bit field: Bit Signal name 1 signal 0 signal FP
07 Acknowledge fault Yes No 8060
10 External alarm 1 (A07850) effective Yes No 8065
11 External alarm 2 (A07851) effective Yes No 8065
12 External alarm 3 (A07852) effective Yes No 8065
13 External fault 1 (F07860) effective Yes No 8060
14 External fault 2 (F07861) effective Yes No 8060
15 External fault 3 (F07862) effective Yes No 8060
Dependency: See also: p2103, p2104, p2105, p2106, p2107, p2108, p2112, p2116, p2117, p3110, p3111, p3112
r2139.0...15 CO/BO: Status word faults/alarms 1 / ZSW fault/alarm 1
Access level: 2 Calculated: - Data type: Unsigned16
Can be changed: - Scaling: - Dynamic index: -
Unit group: - Unit selection: - Function diagram: 2548
Min:
-
Max:
-
Factory setting:
-
Description: Display and BICO output for status word 1 of faults and alarms.
Bit field: Bit Signal name 1 signal 0 signal FP
00 Being acknowledged Yes No -
01 Acknowledgment required Yes No -
03 Fault present Yes No 8060
06 Internal message 1 present Yes No -
07 Alarm present Yes No 8065
08 Internal message 2 present Yes No -
11 Alarm class bit 0 High Low -
12 Alarm class bit 1 High Low -
13 Maintenance required Yes No -
14 Maintenance urgently required Yes No -
15 Fault gone/can be acknowledged Yes No -
Note
For bit 03, 07:
These bits are set if at least one fault/alarm occurs. Data is entered into the fault/alarm buffer with delay. This is the
reason that the fault/alarm buffer should only be read if, after "fault present" or "alarm present" has occurred, a change
in the buffer was also detected (r0944, r9744, r2121).
For bit 06, 08:
These status bits are used for internal diagnostic purposes only.
For bits 11, 12:
These status bits are used for the classification of internal alarm classes and are intended for diagnostic purposes only
on certain automation systems with integrated SINAMICS functionality.
Parameters
7.3 Parameters
SINAMICS G120XA converter
Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB 587