B Diagnostic messages
118 Festo – GDCP-CMMP-M0-HW-EN – 1511c – English
Error group 90 Internal error
No. ReactionMessageCode
90-4 5080h SD-ADU synchronisation error after start PSoff
Cause SD-ADU (hardware) not synchronous after starting. During opera
tion, the SD-ADUs for the resolver signals continue running with
strict synchronisation once they have been initially started syn
chronously. The SD-ADUs could not be started at the same time
during the start phase.
Action Switch on the device again (24 V). If the error occurs again, the
hardware is faulty.
90-5 5080h SD-ADU not synchronous PSoff
Cause SD-ADU (hardware) not synchronous after starting. During opera
tion, the SD-ADUs for the resolver signals continue running with
strict synchronisation once they have been initially started syn
chronously. This is checked continually during operation and an
error is triggered if appropriate.
Action Possibly a massive EMC coupling.
Switch on the device again (24 V). If the error occurs again, the
hardware is faulty.
90-6 5080h IRQ0 (current regulator): Trigger error PSoff
Cause The output stage is not triggering the software IRQ, which then
operates the current regulator. Very likely to be a hardware error
on the board or in the processor.
Action Switch on the device again (24 V). If the error occurs again, the
hardware is faulty.
90-9 5080h Illegal firmware version PSoff
Cause A development version compiled for the debugger was loaded
regularly.
Action Check the firmware version, and update the firmware if necessary.
Error group 91 Initialisation error
No. Code Message Reaction
91-0 6000h Processor error PSoff
Cause Internal SRAM too small for the compiled firmware. Can only occur
with beta versions.
Action Check the firmware version, and update the firmware if
necessary.
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