Drive: Save Required; Drive: Check The Commutation Angle; Drive: Angular Commutation Offset Determination Activated; Drive: Rotating Measurement Activated - Siemens Sinamics S120 Diagnostic Manual

207965 <location>Drive: Save required
Message value: -
Drive object: SERVO_COMBI, SERVO_SINUMERIK828
Reaction: NONE
Acknowledge: NONE
Cause: The angular commutation offset (p0431) was re-defined and has still not been saved.
In order to permanently accept the new value, it must be saved in a non-volatile fashion (p0971, p0977).
See also: p0431 (Angular commutation offset), p1990 (Encoder adjustment, determine angular commutation offset)
Remedy: None necessary.
This alarm automatically disappears after the data has been saved.
See also: p0971 (Save drive object parameters), p0977 (Save all parameters)
207966 <location>Drive: Check the commutation angle
Message value: -
Drive object: SERVO_COMBI, SERVO_SINUMERIK828
Reaction: OFF2 (NONE)
Acknowledge: IMMEDIATELY
Cause: The speed actual value was inverted and the associated angular commutation offset is not equal to zero and is there-
fore possibly incorrect.
Remedy: Angular commutation offset after the actual value inversion or determine it again (p1990=1).
207971 <location>Drive: Angular commutation offset determination activated
Message value: -
Drive object: SERVO_COMBI, SERVO_SINUMERIK828
Reaction: NONE
Acknowledge: NONE
Cause: The automatic determination of the angular commutation offset (encoder adjustment) is activated (p1990 = 1).
The automatic determination is carried out at the next power-on command.
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 identifi-
cation technique is set in p1980.
See also: p1990 (Encoder adjustment, determine angular commutation offset)
Remedy: None necessary.
The alarm automatically disappears after determination or for the setting p1990 = 0.
207980 <location>Drive: Rotating measurement activated
Message value: -
Drive object: SERVO_COMBI, SERVO_SINUMERIK828
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)
Alarms
Diagnostics Manual, 07/2010, 6FC5398-8BP40-0BA0
SINAMICS alarms
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