Drive: Friction Characteristic Record Interrupted - Siemens Sinamics S120 Diagnostic Manual

SINAMICS alarms
207963 <location>Drive: Friction characteristic record interrupted
Message value: Parameter: %1
Drive object: SERVO_COMBI, SERVO_SINUMERIK828
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).
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 selected (p3845) and negative direction inhibited (p1110).
1111: Friction characteristic record, positive direction selected (p3845) and positive direction inhibited (p1111).
1198: Friction characteristic record selected (p3845 > 0) and negative (p1110) and positive directions (p1111) inhibited
(r1198).
1300: The control mode (p1300) has not been set to closed-loop speed control.
1755: For encoderless 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 = 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 friction characteristic record, positive direction (p3845).
Re fault value = 1111:
Select the friction characteristic record, negative direction (p3845).
Re fault value = 1198:
Enable the permitted direction (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 encoderless 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).
Re fault value 3820 ... 3829:
- check the load at speed p382x.
- check the speed signal (r0063) for oscillation at speed p382x. Check the settings of the speed controller if applicable.
Re fault value = 3840:
Make the friction characteristic error-free (p3820 to p3829, p3830 to p3839, p3840).
Re fault value = 3845:
Activate the friction characteristic record (p3845).
680
Diagnostics Manual, 07/2010, 6FC5398-8BP40-0BA0
Alarms