Channel %1 block %2 nesting depth for arithmetic operations exceeded

%1 = Channel number %2 = Block number, label

For calculating arithmetic expressions in NC blocks, an operand stack with a fixed set size is used. With very complex expressions, this stack can overflow. This may also occur with extensive expressions in synchronized actions.

-    Correction block is reorganized.

-    Interface signals are set.

-    Alarm display.

Divide up complex arithmetic expressions into several simpler arithmetic blocks.

Clear alarm with NC START or RESET key and continue the program.

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