Channel %1 block %2 illegal array index 1
%1 = Channel number %2 = Block number, label
A read or write access has been programmed to an array variable with invalid 1st array index. The valid array indices must be contained within the defined array size and the absolute limits (0 - 32 766).
- Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Correct the specification of array elements in the access instruction to match the defined size. If an SPL is used in Safety Integrated, the field index via optional data may be subject to additional restrictions.
Clear alarm with NC START or RESET key and continue the program.
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