Reactions:
Remedy:
Program Continuation:
Channel %1 block %2 access to variable not possible
%1 = Channel number %2 = Block number, label
The variable cannot be written/read directly from the part program. It is allowed only in motion synchronous actions.
Example for variable:
$P_ACTID (which planes are active)
$AA_DTEPB (axial distance-to-go for reciprocating infeed)
$A_IN (test input)
Safety Integrated: Safety PLC system variables can only be read during the safety SPL startup phase.
- Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Modify part program.
Clear alarm with NC START or RESET key and continue the program.
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