Classes - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

Classes

The following table lists the availability of the classes of safety global labels and standard/safety shared labels.
: Applicable, : Not applicable
Class
VAR_GLOBAL
VAR_GLOBAL_CONSTANT
VAR_GLOBAL_RETAIN
The following table lists the availability of the classes of safety local labels.
: Applicable, : Not applicable
Class
VAR
VAR_CONSTANT
VAR_RETAIN
VAR_INPUT
VAR_OUTPUT
VAR_OUTPUT_RETAIN
VAR_IN_OUT
VAR_PUBLIC
VAR_PUBLIC_RETAIN
4 LABELS
52
4.8 When a Safety Program Is Used
Availability
Safety global label



Availability
Safety program









Standard/safety shared label



Safety function









Safety function block








