List of faults and alarms
Faults and Alarms
3-1587
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
A07961 Drive: Friction characteristic record activated
Drive object: SERVO, VECTOR
Reaction: NONE
Acknowledge: NONE
Cause: The automatic friction characteristic record is activated.
The friction characteristic is recorded at the next power-on command.
Remedy: None necessary.
The alarm disappears automatically after the friction characteristic record has been successfully completed or the
record is de-activated (p3845 = 0).
F07963 Drive: Friction characteristic record interrupted
Drive object: SERVO, VECTOR
Reaction: OFF1
Acknowledge: IMMEDIATELY
Cause: The conditions to record the friction characteristic are not fulfilled.
Fault value (r0949, interpret decimal):
0046: Missing enable signals (r0046).
0840: OFF1 (p0840) is selected before the friction characteristic has been completely recorded.
1082: The highest speed value to be approached (p3829) is greater than the maximum speed (p1082).
1084: The highest speed value to be approached (p3829) is greater than the maximum speed (r1084, p1083, p1085).
1087: The highest speed value to be approached (p3829) is greater than the maximum speed (r1087, p1086, p1088).
1110: Friction characteristic record, negative direction of rotation has be selected (p3845) and the negative direction
of rotation is inhibited (p1110).
1111: Friction characteristic record, positive direction of rotation has be selected (p3845) and the positive direction
of rotation is inhibited (p1111).
1198: Friction characteristic record selected (p3845 > 0) and the negative direction of rotation (p1110) and positive
(p1111) are inhibited (r1198).
1300: The control mode (p1300) has not been set to closed-loop speed control.
1755: For sensorless closed-loop control (p1300 = 20), the lowest speed value to be approached (p3820) is less than
or equal to the changeover speed, open-loop controlled operation (p1755).
1910: Motor data identification activated.
1960: Speed controller optimization activated.
3820 - 3829: Speed (p382x) cannot be approached.
3840: Friction characteristic incorrect.
3845: Friction characteristic record de-selected.
Remedy: Fulfill the conditions to record the friction characteristic.
Re fault value = 0046:
Establish missing enable signals.
Re fault value = 0840:
Select OFF1 (p0840) only after the friction characteristic record has been completed.
Re fault value = 1082, 1084, 1087:
Select the highest speed value to be approached (p3829) less than or equal to the maximum speed (p1082, r1084,
r1087).
Re-calculate the speed points along the friction characteristic (p0340 = 5).
Re fault value = 1110:
Select the frequency characteristic record, positive direction of rotation (p3845).
Re fault value = 1111:
Select the frequency characteristic record, negative direction of rotation (p3845).
Re fault value = 1198:
Enable the permitted direction of rotation (p1110, p1111, r1198).
Re fault value = 1300:
Set the control mode (p1300) on the closed-loop speed control (p1300 = 20, 21).
Re fault value = 1755:
For sensorless closed-loop speed control (p1300 = 20) select the lowest speed value to be approached (p3820)
greater than the changeover speed of open-loop controlled operation (p1755).
Re-calculate the speed points along the friction characteristic (p0340 = 5).
Re fault value = 1910:
Exit the motor data identification routine (p1910).
Re fault value = 1960:
Exist the speed controller optimization routine (p1960).
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