A07980
Drive: Rotating measurement activated
Reaction:
NONE
Acknowledge:
NONE
Cause:
The rotating measurement (automatic speed controller optimization) is activated.
The rotating measurement is carried out at the next switch-on command.
Note:
During the rotating measurement it is not possible to save the parameters (p0971).
See also: p1960 (Rotating measurement selection)
Remedy:
Not necessary.
The alarm disappears automatically after the speed controller optimization has been successfully completed or for the
setting p1900 = 0.
A07981
Drive: Enable signals for the rotating measurement missing
Reaction:
NONE
Acknowledge:
NONE
Cause:
The rotating measurement cannot be started due to missing enable signals.
For p1959.13 = 1, the following applies:
- enable signals for the ramp-function generator missing (see p1140 ... p1142).
- enable signals for the speed controller integrator missing (see p1476, p1477).
Remedy:
- acknowledge faults that are present.
- establish missing enable signals.
See also: r0002 (Drive operating display), r0046 (Missing enable signal)
F07983
Drive: Rotating measurement saturation characteristic
Reaction:
OFF1 (NONE, OFF2)
Acknowledge:
IMMEDIATELY
Cause:
A fault has occurred while determining the saturation characteristic.
Fault value (r0949, interpret decimal):
1: The speed did not reach a steady-state condition.
2: The rotor flux did not reach a steady-state condition.
3: The adaptation circuit did not reach a steady-state condition.
4: The adaptation circuit was not enabled.
5: Field weakening active.
6: The speed setpoint was not able to be approached as the minimum limiting is active.
7: The speed setpoint was not able to be approached as the suppression (skip) bandwidth is active.
8: The speed setpoint was not able to be approached as the maximum limiting is active.
9: Several values of the determined saturation characteristic are not plausible.
10: Saturation characteristic could not be sensibly determined because load torque too high.
Warnings, faults and system messages
9.6 List of fault codes and alarm codes
SINAMICS G120XA converter
800
Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB
Содержание SINAMICS G120XA
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