10. PLC Help Function
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10. PLC Help Function
To help the user PLC, an exclusive interface is provided between the user PLC and controller or
PLC basic. The function and interface are explained below.
PLC help function examples:
· Alarm message display
· Operator message display
· PLC switches
· Key operation by user PLC
· Load meter display
· External machine coordinate system compensation
· User PLC version display