User Manual 08/2003 Edition

02.99 08.03
806 / P953.6 Referencing: Position not accepted
Cause When referencing, the position was not accepted.
Motor moving (ZSW.13 = 1).
Drive not enabled.
Traversing block being processed.
After power-on: The motor has still not moved.
Note:
Additional information? ––> evaluate P954
Remedy The motor must be stationary and closed-loop controlled.
Acknowledgement not required
Stop response None
807 / P953.7 Speed controller at stop
Siemens AG 2003 All rights reserved
SIMODRIVE POSMO A User Manual (POS1) – 08.03 Edition
6 Fault Handling and Diagnostics
6.2 Faults and warnings
Cause The speed controller is at its limit for more than 200 ms.
The required speed is not reached.
The load or friction is too high or the drive is too small.
The current limit (P28, P16) is set too low.
The drive is defective.
For the ”traverse to fixed endstop” function, this warning is output when
the fixed endstop is reached.
Note:
The warning is only signaled if the appropriate fault is suppressed.
Remedy Reduce load.
Increase current limit.
Replace the positioning motor.
Acknowledgement not required
Stop response None
808 / P953.8 Start absolute block not possible
Cause A block with absolute position data can only be started for a referenced
drive.
Remedy Reference drive.
Acknowledgement not required
Stop response None
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