Dependency: When setting p2111 = 0, all of the alarms that have been removed from the alarm buffer [0...7] are transferred into
the alarm history [8...63] - and alarm buffer [0...7] is deleted.
See also: r2122, r2123, r2124, r2125
Note
The parameter is reset to 0 at POWER ON.
r2121 Counter alarm buffer changes
Data type: Unsigned16 P group: Messages
Description: This counter is incremented every time the alarm buffer changes.
Dependency: See also: r2122, r2123, r2124, r2125
r2122[0...63] Alarm number
Data type: Unsigned16 P group: Messages
Description: Displays the number of the last 64 alarms.
Dependency: See also: r2123, r2124, r2125, r2134, r2145, r2146
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)
r2123[0...63] Alarm received in milliseconds
Data type: Unsigned32 P group: Messages
Description: Displays the time in milliseconds referred to the day that the alarm occurred.
Dependency: See also: r2122, r2124, r2125, r2134, r2145, r2146
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.
r2124[0...63] Alarm value
Data type: Integer32 P group: Messages
Description: Displays additional information about the active alarm (as integer number).
Dependency: See also: r2122, r2123, r2125, r2134, r2145, r2146
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 are shown in r2122.
r2125[0...63] Alarm removed in milliseconds
Data type: Unsigned32 P group: Messages
Parameters
12.2 List of parameters
SINAMICS S210 servo drive system
252 Operating Instructions, 12/2017, A5E41702836B AA
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