7
7.3
List of faults and warnings
7-648
Siemens AG 2005 All Rights Reserved
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
149
Incorrect data for modulo axis with absolute encoder.
Supplementary info \%u
Cause
Data error for modulo drive with absolute encoder and any gear factor.
– Data was not able to be saved after power-on.
– Absolute position was not able to be read-out of the encoder.
Supplementary information: only for siemens-internal error diagnostics
Remedy
– Adjust the drive by setting the absolute value.
– Check the switching threshold in P1162 (minimum DC link voltage).
Acknowledgement POWER ON
Stop response
STOP V
150
External position reference value < max. traversing
range suppl. info \%u
Cause
The external position reference value has exceeded the upper travers-
ing range limit.
Supplementary info = 0:
Limit exceeded after the coupling factors P0401/P0402 identified, i.e.
P0032 > 200 000 000 MSR.
Supplementary info = 1:
Limit exceeded after the coupling factors P0401/P0402 identified, i.e.
P0032 * P0402 / P0401 > 200 000 000 MSR.
Remedy
Return the external position reference value to the value range. Then
acknowledge the fault.
Acknowledgement RESET FAULT MEMORY
Stop response
STOP II
151
External position reference value < min. traversing
range suppl. info \%u
Cause
The external position reference value has fallen below the lower tra-
versing range limit.
Supplementary info = 0:
Limit fallen below after the coupling factors P0401/P0402 identified, i.e.
P0032 < – 200 000 000 MSR.
Supplementary info = 1:
Limit fallen below after the coupling factors P0401/P0402 identified, i.e.
P0032 * P0402 / P0401 < – 200 000 000 MSR.
Remedy
Return the external position reference value to the value range. Then
acknowledge the fault.
Acknowledgement RESET FAULT MEMORY
Stop response
STOP II
7 Fault Handling/Diagnostics
01.99
04.05