July 2013 8.1 Display and operation 1181
Module 9085 Display PLC error message
Up to 32 error messages can be placed in the queue, of which up to eight can
be from the string memory.
Blinking error message: Is displayed without entry in the queue.
Error number –1: Blinking error message EMERGENCY STOP PLC is displayed,
even if no *.PET table was defined.
Error number not equal to –1 and no *.PET table selected:
Blinking error message PLC: ERROR TABLE MISSING
Call:
PS B/W/D/K <Line number of the *.PET table>
0 to 2047: Line number
–1: Blinking error message EMERGENCY STOP PLC
CM 9085
Error code:
Module 9086 Clear PLC error message
With this module you can clear all set PLC error messages or a specific
(nonblinking) error message in the queue.
Call:
PS B/W/D/K <Line number of the *.PET table>
0 to 2047: Line number
–1: Clear all PLC error messages
CM 9086
Error code:
Marker Value Meaning
M4203 0 Error message displayed or in queue
1 Error code in W1022
W1022 1 Line number missing
8 Incorrect operating mode, compatibility error marker
set
23 Overflow of PLC error message queue, or too many
error messages from string memory
Marker Value Meaning
M4203 0 Error message displayed or in queue
1 Error code in W1022
W1022 1 Line number missing
8 Incorrect operating mode, compatibility error marker
set
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