AC800M to PANEL 800 (PP835)
Hi Burkhard,
I'm trying to get a Panel 835 to communicate with an AC800M over MMS.
I have my variables declared on the PLC, Compact Control Builder
I have the same variables imported into Panel Builder 800
I have assigned IP addresses to both PLC and HMI
I have downloaded user programs to both
I have both units connected via ethernet cables to the same hub.
I can ping both units at the assigned IP addresses. I can download user program changes to both.
I get a message on the HMI:
"1: Comm Error. 0"
Any thoughts on what I did wrong?
Thanks
Voted best answer
Greetings
Kindly check the DIP switches in the back of the panel
The DIP setting could be found in panel manual
Also what do you mean by declearing the variables? Is that meaning that you do add them to the access variables? It should be.
Waiting for your feed back
Regards
Answers
hello
actually this issue I did not see it before, but I would like to recommend you to check
- panel builder version and firmware version do you used and please install newest firmware for this panel.
- when does this issue happen? is it on every dispaly or partical dispaly? if it is how many elements do you used in this dispay? maybe too much dynamic elements in display will cause this issue.
Hi,
I would like to recommend you to open panel builder , and click menu Setup/Network/Services..
from opened window check all box selection.
Hope it works.
waiting for your feedback
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