I’m trying to make a dashboard in Grafana (v. 7.5.0) to monitor my PMUs alarms state ; and want to use the ‘OpenHistorian AlarmPanelState’ without success for the moment.
I have add the ALARMPANELSTATE adapter in the OpenHistorian Manager (v. 18.104.22.168) with the following Connection String :
‘TargetParentDevices=True; FramesPerSecond=50; AlarmMinutes=1’
This one is in the ‘enabled’ status and I have no error in the Console when I initialize it. I can see the message ‘[ALARMPANELSTATE] Updating device alarm states’ in it every 15 sec.
In Grafana, I’ve made a panel using the AlarmPanelState plugin configured with the following parameters :
- DataSource : OHSTAT
- No query
and the following configuration:
The ‘graph’ stay black : no colored squared are shown.
I’ve also tried to fill the panel link Address parameter with the URL of my OpenHistorian server and the port 8280 as it mentioned in the plugin documentation : *
http://192.168.0.1:8280/ but that does not work either.
Any help would be appreciate,
Edit : I’ve made some tests with PortQry to check if the 8280 port is listening on the server side and it seems not to be the case. I then tried with 8180 and 8185 but without success either.