User Manual 08/2003 Edition
User Manual 08/2003 Edition
User Manual 08/2003 Edition
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02.99 <strong>08</strong>.03<br />
714 / P947.14 Error in the FEPROM<br />
Siemens AG <strong>2003</strong> All rights reserved<br />
SIMODRIVE POSMO A <strong>User</strong> <strong>Manual</strong> (POS1) – <strong>08</strong>.03 <strong>Edition</strong><br />
6.2 Faults and warnings<br />
Cause We have detected a fault in the non-volatile memory (FEPROM).<br />
Remedy Additional information? ––> Evaluate P954<br />
Acknowledgement Remove cause, set STW.7 = 1/0 and STW.0 = 0/1<br />
Stop response Pulse suppression<br />
715 / P947.15 System error<br />
Cause An internal fault was detected in the drive.<br />
Remedy Activate/deactivate positioning motor.<br />
Check and correct the motor data.<br />
Posmo A 75W: Replace the positioning motor.<br />
Posmo A 300W: Replace the drive unit.<br />
Acknowledgement Remove cause, set STW.7 = 1/0 and STW.0 = 0/1<br />
Stop response Pulse suppression<br />
800 / P953.0 Electronics temperature warning<br />
6 Fault Handling and Diagnostics<br />
Cause The electronics temperature is > 90 degrees Celsius.<br />
If the permissible maximum electronics temperature is exceeded for<br />
longer than the time specified in P29 (electronics temperature tolerance<br />
time), then a fault is output and the drive is powered-down.<br />
The ambient temperature is too high.<br />
Remedy Observe the de-rating characteristic.<br />
Reduce ambient temperature.<br />
Acknowledgement not required<br />
Stop response None<br />
801 / P953.1 Motor i2t monitoring<br />
Cause The I2t limiting for the motor current is active, the current is limited to<br />
Irated.<br />
The load or the load duty cycle is too high.<br />
Remedy Reduce load duty cycle.<br />
Acknowledgement not required<br />
Stop response None<br />
802 / P953.2 Standstill monitoring<br />
Cause The motor was moved out of the standstill area (P14) in the closed-loop<br />
controlled status.<br />
Note:<br />
The warning is only signaled if the appropriate fault is suppressed.<br />
Remedy –<br />
Acknowledgement not required<br />
Stop response None<br />
6-221<br />
6