July 2013 8.1 Display and operation 1183
The module can be called from a cyclic PLC program or from a spawn or
submit job.
An offset is added to the value for the help number in the .PET file in order to
generate the actual help number. This way a group error number can be
defined for an (OEM) device in the .PET table. The error number (used as an
offset) supplied by the device in case of error then leads to the appropriate
help text.
Condition:
The .CHM help file must be stored language-sensitive in the
TNC:\tncguide\de directory, or in TNC:\tncguide\en etc.
An OEM-specific OEMx.CHM file is necessary.
If no OEMx.CHM file is indicated, the online help is not called. All other
reactions that are saved for this error in the .PET table are performed.
Call:
PS K/B/W/D <Line number in the .PET error table>>
PS
K/B/W/D
<Additional text from S0 to S99 or constant string>
PS K/B/W/D <Variable 1>
PS K/B/W/D <Variable 2>
PS K/B/W/D <Offset for the help number in .PET>
CM 9392
Error code:
Marker Value Meaning
M4203 0 No error
1 Error code in W1022
W1022 1 Transferred parameter outside of value range or error
number is not in .PET table
2 Invalid parameter
3 String address outside of value range
8 Incorrect operating mode, compatibility error marker
set
23 Overflow of PLC error message queue
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