Currently have an Allen Bradley 1734-AENT (CIP Ethernet) Module, with 4 points of IO. In the first slot is two 1734-IB4 (4 point Input), and in the second slot is two 1734-OB8 (8 Point Output). The point IO is configured . I have downloaded Codesys to run on my Raspberry Pi 3 b+. The code runs on my PI, I have just a simple program the input aren't update
the outputs haven't problem since I can force each of them without problem.
Anybody else bumped into this problem yet and able to help?
I'm using the newest releases of Codesyscontrol and Codesys Development system.
prueba4_3.project [255.63 KiB]
Originally created by: D. Kugler
the inputs are not updated, because you don't use it in any program. To update without any usage, you have to change the update mode in the EtherNet/IP I/O Mapping section to: Enabled 2 (always in bus cycle task) f.eg.:
thanks D. Kugler for your answer.
I have modified the file, changing the update mode in the EtherNet / IP I / O Mapping section to: Enabled 2 (always in bus cycle task).
the entries, at first take a correct value, but then they are not updated.
I add the new file.
Any more idea than it could be?
prueba4_3_vis.project [250.89 KiB]
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