Update rate for graphic displays in Smart Client
Update rate for live values and objects in Smart client graphic displays seem to be 3 seconds at our site. We have a mixture of AC450 and AC800M and the update rate varies in operator displays in the 800xA system but seem to be fixed at 3 seconds for all values in Smart client.
We can't find a place to set the update rate in smart client - is there a parameter where this can be changed, e.g. to 9 seconds (to reduce AC450 controller load).
Thanks,
Tor
We can't find a place to set the update rate in smart client - is there a parameter where this can be changed, e.g. to 9 seconds (to reduce AC450 controller load).
Thanks,
Tor
Asked 11 months ago
Voted best answer
1
Hi!
I think there is a setting in the dataprovider node:
Property OPCDA800XA has a command line parameter called -fastupdaterate normally set to 1000 or 3000.
From manual:
BR
I think there is a setting in the dataprovider node:
Property OPCDA800XA has a command line parameter called -fastupdaterate normally set to 1000 or 3000.
From manual:
fastupdaterate -
OPC group update rate
Engineering unit is milliseconds.
Default if this argument is omitted is 1000 milliseconds.
Argument is not included when Smart Client is installed.
BR
Answered 11 months ago
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