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IFM Electronic CR0451 - Create PLC Program

IFM Electronic CR0451
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36
ifm System Manual ecomatmobile BasicDisplay (CR0451) V01
Configurations First steps
5.3.2 Create PLC program
7433
For this project we first create the visualisation and only then the PLC program.
For the actual programming you go to programming (PLC_PRG) via the tab [POUs]:
Only some networks are necessary for an executable program. You only need the function
BASICDISPLAY_INIT ( page 233
) from the library ifm_CRnnnn_Vxxyyzz.LIB to be able to use
important device functions.
Example:
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Generate the program (PRG)
INIT_DISPLAY.
Call the function (FUN)
BASICDISPLAY_INIT so that it is
only executed in the first PLC cycle.
Call the program INIT_DISPLAY in
the program PLC_PRG (together
with the other initialisations, if any).
Info
You can find all important system variables for the device, e.g. key F1 here:
under the tab [Resources] at the top of the list:
library ifm_CRnnnn_Vxxyyzz.LIB
—— global variables <R>

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