Sign-Of-Life Failure For Off In Remote; Units Changeover: Reference Parameter Value Invalid; Calculation Parameter Values After Reference Value Change Unsuccessful - Siemens Sinamics S120 Diagnostic Manual

SINAMICS alarms
Remedy: Set the monitoring time higher at the PC or, if required, completely disable the monitoring function.
For the commissioning software, the monitoring time is set as follows:
<Drive> -> Commissioning -> Control panel -> Button "Fetch master control" -> A window is displayed to set the mon-
itoring time in milliseconds.
Notice:
The monitoring time should be set as short as possible. A long monitoring time means a late response when the com-
munication fails!
201031 <location>Sign-of-life failure for OFF in REMOTE
Message value: -
Drive object: AFE_SINUMERIK_828, BIC_SINUMERIK_828, SERVO_COMBI, SERVO_SINUMERIK828, SIC_COMBI,
SIC_SINUMERIK_828
Reaction: Servo: OFF3 (ENCODER, IASC/DCBRAKE, NONE, OFF1, OFF2, STOP1, STOP2)
Infeed: OFF1 (NONE, OFF2)
Acknowledge: IMMEDIATELY
Cause: With the "OFF in REMOTE" mode active, no sign-of-life was received within 3 seconds.
Remedy: - Check the data cable connection at the serial interface for the Control Unit (CU) and operator panel.
- Check the data cable between the Control Unit and operator panel.
201033 <location>Units changeover: Reference parameter value invalid
Message value: Parameter: %1
Drive object: AFE_SINUMERIK_828, BIC_SINUMERIK_828, SERVO_COMBI, SERVO_SINUMERIK828, SIC_COMBI,
SIC_SINUMERIK_828
Reaction: NONE
Acknowledge: IMMEDIATELY
Cause: When changing over the units to the referred representation type, it is not permissible for any of the required reference
parameters to be equal to 0.0
Fault value (r0949, parameter):
Reference parameter whose value is 0.0.
See also: p0349 (System of units, motor equivalent circuit diagram data), p0505 (Selecting the system of units)
Remedy: Set the value of the reference parameter to a number different than 0.0.
See also: p0304, p0305, p0310, p2000, p2001, p2002, p2003, r2004
201034 <location>Units changeover: Calculation parameter values after reference value
change unsuccessful
Message value: Parameter: %1
Drive object: AFE_SINUMERIK_828, BIC_SINUMERIK_828, SERVO_COMBI, SERVO_SINUMERIK828, SIC_COMBI,
SIC_SINUMERIK_828
Reaction: NONE
Acknowledge: IMMEDIATELY
Cause: The change of a reference parameter meant that for an involved parameter the selected value was not able to be re-
calculated in the per unit representation. The change was rejected and the original parameter value restored.
Fault value (r0949, parameter):
Parameter whose value was not able to be re-calculated.
See also: p0304, p0305, p0310, p2000, p2001, p2002, p2003, r2004
Remedy: Select the value of the reference parameter such that the parameter involved can be calculated in the per unit repre-
sentation.
See also: p0304, p0305, p0310, p2000, p2001, p2002, p2003, r2004
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Diagnostics Manual, 07/2010, 6FC5398-8BP40-0BA0
Alarms