This UDFB manages Select/Operate/DirectOperate for binary command. Complementary Latch Model.

Inputs

Parameter

Data type

Description

SESSIONID

WORD

Session number defined in fieldbus configurator

@CA

ARRAY[0..4] OF DWORD

Control Action variable (defined in fieldbus)

S_SELECT

USINT

State of Select command (Not used for directop)

S_OPERATE

USINT

State of Operate/DirectOperate command

Outputs

Parameter

Data type

Description

OP

USINT

Current command

STATE_OP

USINT

Current state


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