Siemens SIMODRIVE POSMO A User Manual page 244

04.01 02.99 08.06
714 / P947.14 Error in the FEPROM
Cause We have detected a fault in the non-volatile memory (FEPROM).
Remedy Additional information? ––> Evaluate P954
Acknowledgement Remove cause, set STW.7 = 1/0 and STW.0 = 0/1
Stop response Pulse suppression
715 / P947.15 System error
Cause An internal fault was detected in the drive.
Remedy Activate/deactivate positioning motor.
Check and correct the motor data.
POSMO A 75W :
POSMO A 300W :
Acknowledgement Remove cause, set STW.7 = 1/0 and STW.0 = 0/1
Stop response Pulse suppression
800 / P953.0 Electronics temperature warning
Cause The electronics temperature is > 90 degrees Celsius.
If the permissible maximum electronics temperature is exceeded for
longer than the time specified in P29 (electronics temperature tolerance
time), then a fault is output and the drive is powered-down.
The ambient temperature is too high.
Remedy Observe the de-rating characteristic.
Reduce ambient temperature.
Acknowledgement not required
Stop response None
801 / P953.1 Motor i2t monitoring
Cause The I2t limiting for the motor current is active, the current is limited to
Irated.
The load or the load duty cycle is too high.
Remedy Reduce load duty cycle.
Acknowledgement not required
Stop response None
802 / P953.2 Standstill monitoring
Cause The motor was moved out of the standstill area (P14) in the closed-loop
controlled status.
Note:
The warning is only signaled if the appropriate fault is suppressed.
Remedy –
Acknowledgement not required
Stop response None
E Siemens AG 2013 All Rights Reserved
SIMODRIVE POSMO A User Manual (POS1) – 08/2013 Edition
6 Fault Handling and Diagnostics
6.2 Faults and warnings
Replace the positioning motor.
Replace the drive unit.
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