Pulse output instructions
1235
Part IV Tool Instructions
PulseInfo_ReadTarget
Value
Reads target value from pulse output channel
See also:
Tool instructions: overview of high-speed counter instructions
PLC types see page 1329
Variable Data type Function
iChannel INT Pulse output channel:
FP
: 0, 2
FP-X R: 0, 1
FP-X 16K C14T: 0, 1, 2
FP-X 32K C30T, C60T: 0, 1, 2, 3
FP0R: 0, 1, 2, 3
FP0: 0, 1
FP-e: 0, 1
Output variable DINT Stores the target value of the channel specified by iChannel
Description
This instruction reads the target value from the pulse output channel specified by iChannel.
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.
Body
LD
ST
When programming with structured text, enter the following:
if (bRead) then
diTargetValue := PulseInfo_ReadTargetValue(iChannel := iChannel);
end_if;