ABB Compact HMI 800 CHMI Server problem

We are using ABB Compact HMI 800 system. Currently we are having issue with CHMI server system. In CHMI Server status window we are getting error on "PLC Server" and "Event Collector".

We did following actions to resolve the issue.

In Service structure we went to PLC server and deleted SG_PLC Connect Server, Service Group. Then in Control Structure in the "Generic Control Network Config." we did the configuration again. But when we try to deploy it shows error "Cannot Deploy. No contact with server". We have checked all connection from PLC to SCADA. Our LAN connectivity is okay. Still SCADA system is not displaying any data.

So please provide your response.

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asked 1 year ago




You will not be able to deploy unless the PLC server service is healthy. Try the below steps

1. Delete PLC server service group, OPCDA service group and event collector service group.

2. In Control structure PLC Generic Control network delete adapter data source definition and Source definition aspects

3. Configure PLC Generic Control network, this should automatically create all the above deleted service groups and aspects.

4. Check the status of PLC server, service. Once it goes to service state then deploy it.

Ashrith N   

answered 1 year ago


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I am experiencing the exact same problem.

The "PLC Server" service state is "Ready"

The "Event Collector" service state is synchronizing.

I tried the above solution and I get the exact same result.

Windows 8.1 pro 64bits

Compact HMI 6.0.1

Connected to an AC800M

I went to "System Configuration Console" and discovered the system needed a "Deploy".

I started the Deploy for the node (There is only one node in the system) but right nex to the node name, "(No Connection)" appears and the Deployment status stays at "Pending".

Does anyone have a clue ?



answered 3 months ago


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