HBM PX401, Operating Manual

Page: 223 / 552

Internal calculation channels
PMX
A4354-2.2 HBM: public
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13.2.4.11Connection with (optional) delay
(CODESYS)
Function output Y = input X
Purpose: Easy connection of a CODESYS channel to a
calculated channel output
The connection forwards the input signal on the output,
optionally with a delay. You can duplicate the input signal
with this function to forward it to other functions such as
filters. For PMX versions with CODESYS (WGX001), the
function is also suitable for forwarding values or signals
that have been determined to other channels or outputs.
Inputs X
Outputs Y
Parameters -
Default Input X: constant 0.0
Exception handling If the input is marked as invalid (Invalid bit), the output are
also marked as invalid. The input value is nonetheless
output.
13.3 Example calculations
13.3.1 Generation of peak values
Before starting your configuration, make sure you have
the necessary rights to make any changes.
Click the
person symbol in the top right corner and
choose maintenance or administrator .
Now click > Settings > Calculated channels .
Click “add function”
1
­ you are now able to choose one
out of many functions for every single channel. In this
example we choose “Peak value” for channel 5.