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Siemens SINAMICS G150 - CO: Sum of Fault and Alarm Buffer Changes; Sum Buffer Changed; CO: Counter Alarm Buffer Changes; Alrm Buff Changed; Alarm Code; Alarm Code; Alarm Time Received in Milliseconds; T_Alarm Recv Ms

Siemens SINAMICS G150
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SINAMICS G130/G150
List Manual (LH2), 04/2014, A5E03263479A
509
2 Parameters
2.2 List of parameters
Description: Displays the sum of all of the fault and alarm buffer changes in the drive unit.
Dependency: Refer to: r0944, r2121
Description: This counter is incremented every time the alarm buffer changes.
Dependency: Refer to: r2110, r2122, r2123, r2124, r2125
Description: Displays the number of alarms that have occurred.
Dependency: Refer to: r2110, r2123, r2124, r2125, r2134, r2145, r2146, r3121, r3123
Notice: The properties of the alarm buffer should be taken from the corresponding product documentation.
Note: The buffer parameters are cyclically updated in the background (refer to status signal in r2139).
Alarm buffer structure (general principle):
r2122[0], r2124[0], r2123[0], r2125[0] --> alarm 1 (the oldest)
. . .
r2122[7], r2124[7], r2123[7], r2125[7] --> Alarm 8 (the latest)
When the alarm buffer is full, the alarms that have gone are entered into the alarm history:
r2122[8], r2124[8], r2123[8], r2125[8] --> Alarm 1 (the latest)
. . .
r2122[63], r2124[63], r2123[63], r2125[63] --> alarm 56 (the oldest)
Description: Displays the system runtime in milliseconds when the alarm occurred.
Dependency: Refer to: r2110, r2114, r2122, r2124, r2125, r2134, r2145, r2146, r3121, r3123
Notice: The time comprises r2145 (days) and r2123 (milliseconds).
Note: The buffer parameters are cyclically updated in the background (refer to status signal in r2139).
The structure of the alarm buffer and the assignment of the indices is shown in r2122.
r2120 CO: Sum of fault and alarm buffer changes / Sum buffer changed
All objects Can be changed: - Calculated: - Access level: 4
Data type: Unsigned16 Dyn. index: - Func. diagram: 8065
P-Group: Messages Units group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
- - -
r2121 CO: Counter alarm buffer changes / Alrm buff changed
All objects Can be changed: - Calculated: - Access level: 3
Data type: Unsigned16 Dyn. index: - Func. diagram: 8065
P-Group: Messages Units group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
- - -
r2122[0...63] Alarm code / Alarm code
All objects Can be changed: - Calculated: - Access level: 2
Data type: Unsigned16 Dyn. index: - Func. diagram: 8050, 8065
P-Group: Messages Units group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
- - -
r2123[0...63] Alarm time received in milliseconds / t_alarm recv ms
All objects Can be changed: - Calculated: - Access level: 3
Data type: Unsigned32 Dyn. index: - Func. diagram: 8050, 8065
P-Group: Messages Units group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
- [ms] - [ms] - [ms]

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