6
6.2 Faults and warnings
6-247
E Siemens AG 2013 All Rights Reserved
SIMODRIVE POSMO A User Manual (POS1) – 08/2013 Edition
900 / P954.0 Operation not enabled
Cause Bits to enable the drive missing.
Remedy Set enable signals in the control word (STW).
Acknowledgement not required
Stop response None
901 / P954.1 Illegal operating status
Cause If the program is running, jogging or referencing is not possible.
Remedy –
Acknowledgement not required
Stop response None
902 / P954.2 Single block active
Cause If the program is running and in the single block mode, jogging or refe-
rencing is not possible.
Remedy –
Acknowledgement not required
Stop response None
903 / P954.3 Both jogging signals active
Cause –
Remedy –
Acknowledgement not required
Stop response None
904 / P954.4 Positioning mode not enabled
Cause Operating condition for program missing (STW.4).
Remedy –
Acknowledgement not required
Stop response None
905 / P954.5 Axis has still not been moved
Cause The axis was still not moved after power-on.
Remedy –
Acknowledgement not required
Stop response None
6 Fault Handling and Diagnostics
02.9904.0108.06