FIPIO language objects
Language objects in implicit exchange
Introduction
Bit objects
This page describes all the language objects for implicit exchange in FIPIO communication that can be displayed or modified by the application program. (PL7
Micro/Junior/Pro ; Communication applications ; Volume 1)
The table below shows the different bit objects for implicit exchange.
Object (1) Function
%I\p.2.c\0.MOD.ERR
Module error bit
%I\p.2.c\m.i.ERR
%I\p.2.c\m.i.r
%Q\p.2.c\m.i.r
Channel error bit
Bit exchange
Bit exchange
Meaning
This bit set to 1, indicates a module error (at least one of the channels is faulty,…)
This bit set at 1 indicates a faulty channel.
Image of the module’s physical inputs (input acquisition)
Image of the module’s physical outputs
(output command)
Key
(1) p.2.c\m.i.r Address l l l l p: corresponds to the processor’s slot c: corresponds to the connection point number m: corresponds to the module position number i: corresponds to the channel number
Word objects The table below shows the different word objects for implicit exchange.
Object (1) Function
%IW\p.2.c\m.i.r
Word exchange
%QW\p.2.c\m.i.
r
Word exchange
Meaning
Image of the module’s physical inputs (input acquisition)
Image of the module’s physical outputs (output command)
Key
(1) p.2.c\m.i.r Address l l l l p: corresponds to the processor’s slot c: corresponds to the connection point number m: corresponds to the module position number i: corresponds to the channel number
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