Automatic control function programming manual ladder language

Programme Debugging
Messages Commentaire
Bad I/O bus configuration Cause:
Unidentified card resent
Card missing
Discrepancy between programmed configuration and real
configuration
Watchdog programming error
Corrective action
Check the input/output configuration (see Sec. 18.2.5)
Check the state of %R97F.B (see Sec. 3.8.5)
Check %INI in the user programme (card and watchdog
configuration variables)
Erroneous I/O bus behaviour Cause:
Link error on the bus
Corrective action
Check the state of bus status signal %Rrc39.B
(see Sec. 3.7.3)
Check the continuity of the fibre-optic ring
Contact NUM CUSTOMER SERVICE
Too many boards in I/O bus Cause:
Too many inputs and outputs for the system
Corrective action
Decrease the number of inputs and outputs cards within the
authorised limits
When installing the customer code
Messages Comment
Can't read the application Cause:
Serious internal error
Corrective action
Contact NUM CUSTOMER SERVICE
Errors in module TSi / TFi / THi / SPi / Cause:
C code / ??? Problems when loading (module too large, not enough space
in the local memory for loading the module)
Corrective action
Decrease the module size
Increase the local memory size
If «???», contact NUM CUSTOMER SERVICE
C module: duplicate export of a symbol Cause:
Double export of symbols in a C module
Corrective action
Check and edit the C module
Duplicate definition of module TSi / TFi / THi / SPi / Cause:
C code / ??? A module with the same name is present twice in the
application
Corrective action
The user application modules must all have different names.
Correct the user application
If «???», contact NUM CUSTOMER SERVICE
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