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List of faults and alarms
Faults and Alarms
3-579
Siemens AG 2004 All Rights Reserved
SINAMICS G List Manual, Edition 12.2004
Remedy:
Re alarm value = 1:
Connect-up the encoder.
Re alarm value = 2:
None necessary.
A07988
Drive: Speed controller optimization, no configuration selected
Reaction:
NONE
Acknowledge:
NONE
Cause:
No function was selected when configuring the automatic optimization of the speed controller (p1959).
Remedy:
Select at least one function for automatic optimization of the speed controller (p1959).
See also: p1959
F07990
Drive: Incorrect motor data identification
Reaction:
OFF2 (NONE, OFF1)
Acknowledge:
IMMEDIATELY
Cause:
A fault has occurred during the identification routine.
Fault value (r0949, decimal):
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 5 ... 50 % of Zn.
8: Identified stator leakage reactance lies outside the expected range 25 ... 250 % of Zn.
9: Identified rotor leakage reactance lies outside the expected range 25 ... 250 % of Zn.
10: Motor has been incorrectly connected.
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
Remedy:
Fault value = 0:
Check whether the motor is correctly connected. Observe the configuration (star-delta).
Fault value = 1 ... 40:
- check whether the motor data have been correctly entered into p0300, p0304 - p0311.
- is there an appropriate relationship between the motor power rating and that of the motor module? The ratio of the
motor module to the rated motor current should not be less than 0.5 and should not be greater than 4.
- check the motor configuration (star-delta).
Fault value = 50:
Reduce the current controller sampling rate.
A07991 (N)
Drive: Motor data identification activated
Reaction:
NONE
Acknowledge:
NONE
Cause:
The motor data identification routine is activated.
The motor data identification routine is carried-out at the next power-on command.
See also: p1910
Remedy:
None necessary.
The alarm automatically disappears after the motor data identification routine has been successfully completed or
for the setting p1900 = 0.
Reaction upon N:
NONE
Acknowledge
upon N:
NONE
Содержание SINAMICS G
Страница 1: ...List Manual 12 2004 Edition sinamics SINAMICS G ...
Страница 2: ......
Страница 8: ...Preface Preface 8 Siemens AG 2004 All Rights Reserved SINAMICS G List Manual Edition 12 2004 ...
Страница 680: ...List of Abbreviations Abbreviations 680 Siemens AG 2004 All Rights Reserved SINAMICS G List Manual Edition 12 2004 ...
Страница 686: ...References References 686 Siemens AG 2004 All Rights Reserved SINAMICS G List Manual Edition 12 2004 ...
Страница 696: ...Index Index 696 Siemens AG 2004 All Rights Reserved SINAMICS G List Manual Edition 12 2004 ...