Yaskawa MP900 Series Machine Controller New Ladder Editor - Manual (Page 78)

2.6 EDIT CHARACTER STRING
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„ Edit Character String of Operational Expression
As for the EXPRESSION instruction, the operand contains the operational expression.
1. Select the EXPRESSION instruction and select Edit (E) - Edit Operational (E) of the
menu or from the pop-up menu, or double-click the operational expression in the instruc-
tion or double-click the operational expression in the instruction.
<Key Operation>: F2
2. The description by C language becomes possible.
Changing line in the arithmetic expression area is possible by Ctrl + Enter.
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