Analog unit instructions
1121
Part IV Tool Instructions
Input variable Data type Function
iOutChannel0–
iOutChannel3
Stores the value from the corresponding channel number of
the FPG-A44 unit.
iSlotNumber
INT
Specifies the slot number
bSetInChannel0ToCurrent–
bSetInChannel3ToCurrent
If TRUE, the operation mode is set to the current output type
for the corresponding input channel number.
Otherwise, the voltage output type is set.
bSetOutChannel0ToCurrent–
bSetOutChannel3ToCurrent
BOOL
If TRUE, the operation mode is set to the current output type
for the corresponding output channel number.
Otherwise, voltage output type is set.
Output variable
uiInChannel0–
uiInChannel3
UINT Stores the converted values from the corresponding
channels
Data types
Example
In this example the function has been programmed in ladder diagram (LD) and structured text (ST).
The same POU header is used for all programming languages.
POU header
All input and output variables used for programming this function have been declared in the POU
header.
LD
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