Siemens SINAMICS V90 Operating Instructions Manual page 322

Parameters
10.2 Parameter list
Par. No. Name
Note: The buffer parameters are cyclically updated in the background.
Alarm buffer structure (general principle):
r2122[0], r2124[0] → alarm 1 (the oldest)
...
r2122[7], r2124[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] → alarm 1 (the latest)
...
r2122[63], r2124[63] → alarm 1 (the oldest)
r2124[0...6 Alarm value
3]
Description: Displays additional information about the active alarm (as integer number).
Dependency: Refer to r2124
Note: The buffer parameters are cyclically updated in the background.
The structure of the alarm buffer and the assignment of the indices is shown in r2122.
r2521[0...3 LR position actual value
]
Description: Displays the actual position actual value determined by the position actual value preprocessing.
Index:
[0]: Cl-loop position control
•
[1]: Encoder 1
•
[2]: Encoder 2
•
[3]: Reserved
•
r2522[0...3 LR velocity actual value
]
Description: Displays the actual position actual value determined by the velocity actual vaule preprocessing.
Index:
[0]: Cl-loop position control
•
[1]: Encoder 1
•
[2]: Encoder 2
•
[3]: Reserved
•
r2556 LR position setpoint after setpoint smoothing
Description: Display and connector output for the position setpoint after setpoint smoothing.
r2563 LR following error dynamic model
Description: Displays the dynamic following error.
This value is the deviation, corrected by the velocity-dependent component, between the position setpoint and
the position actual value.
r2665 EPOS position setpoint
Description: Displays the actual absolute position setpoint.
r29015 PTI: Pulse input frequency
Description: Displays the PTI input pulse frequency.
r29018[0... OA version
1]
Description: Displays the OA version.
322
Unit Data type
- I32
LU I32
1000 I32
LU/min
LU I32
LU I32
LU I32
Hz Float
- Float
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 09/2016, A5E36037884-002