Siemens SINAMICS S110 List Manual page 1116

Faults and alarms
List of faults and alarms
For SERVO and fault F07414 present, the following applies:
The determination of the angular commutation offset is automatically activated (p1990 = 1), if a pole position identi-
fication technique is set in p1980.
See also: p1990 (Encoder adjustment, determine angular commutation offset)
Remedy: Not necessary.
The alarm automatically disappears after determination or for the setting p1990 = 0.
Reaction upon N: NONE
Acknowl. upon N: NONE
A07980 Drive: Rotating measurement activated
Message value: -
Drive object: SERVO_S110-CAN, SERVO_S110-DP, SERVO_S110-PN
Reaction: NONE
Acknowledge: NONE
Cause: The rotating measurement is activated. For the rotating measurement, the motor can accelerate up to the maximum
speed and with maximum torque. Only the parameterized current limit (p0640) and the maximum speed (p1082) are
effective. The behavior of the motor can be influenced using the direction inhibit (p1959.14, p1959.15) and the ramp-
up/ramp-down time (p1958).
The rotating measurement is carried out at the next power-on command.
See also: p1960 (Rotating measurement selection)
Remedy: Not necessary.
The alarm automatically disappears after the rotating measurement has been successfully completed or for the set-
ting p1960 = 0.
Note:
If a POWER ON or a warm restart is performed with motor data identification selected, the motor data identification
request will be lost. If motor data identification is required, it will need to be selected again manually following ramp-
up.
F07990 Drive: Incorrect motor data identification
Message value: %1
Drive object: SERVO_S110-CAN, SERVO_S110-DP, SERVO_S110-PN
Reaction: OFF2 (NONE, OFF1)
Acknowledge: IMMEDIATELY
Cause: A fault has occurred during the identification routine.
Fault value (r0949, decimal interpretation):
1: Current limit value reached.
2: Identified stator resistance lies outside the expected range 0.1 ... 100% of Zn.
3: Identified rotor resistance lies outside the expected range 0.1 ... 100% of Zn.
4: Identified stator reactance lies outside the expected range 50 ... 500% of Zn.
5: Identified magnetizing reactance lies outside the expected range 50 ... 500% of Zn.
6: Identified rotor time constant lies outside the expected range 10 ms ... 5 s.
7: Identified total leakage reactance lies outside the expected range 4 ... 50% of Zn.
8: Identified stator leakage reactance lies outside the expected range 2 ... 50% of Zn.
9: Identified rotor leakage reactance lies outside the expected range 2 ... 50% of Zn.
10: Data set changeover during motor data identification.
11: Motor shaft rotates.
20: Identified threshold voltage of the semiconductor devices lies outside the expected range 0 ... 10 V.
30: Current controller in voltage limiting.
40: At least one identification contains errors. The identified parameters are not saved to prevent inconsistencies.
50: With the selected current controller sampling rate, the pulse frequency cannot be implemented.
Note:
Percentage values are referred to the rated motor impedance:
Zn = Vmot.nom / sqrt(3) / Imot,nom
101: Voltage amplitude even at 30% maximum current amplitude is too low to measure the inductance.
102, 104: Voltage limiting while measuring the inductance.
103: Maximum frequency exceeded during the rotating inductance measurement.
110: Motor not finely synchronized before the rotating measurement.
111: The zero mark is not received within 2 revolutions.
112:Fine synchronization is not realized within 8 seconds after the zero mark has been passed.
113: The power, torque or current limit is zero.
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SINAMICS S110 List Manual (LH7), 06/2012, 6SL3097-4AP10-0BP3