Thanks Leopold,

I didn't know about this document, available here for anyone else.

https://www.winccoa.com/downloads/detai ... ments.html

Is support for dpGroups in NGA planned?

Hi, I have an issue using NGA Influx archiving and the alarm screen (3.17 patch 10). Filtering by DpGroup or timerange is fine, but filtering by both returns no results. eg testing the SQL queries directly: SELECT ALERT '_alert_hdl.._text' FROM 'DPGROUP(_DpGroup00023_Public)' -> alerts returned SELE...

Thanks for the replies.
The problem was that I was calling alertSet() with the time only instead of the alert time (type atime). This works fine for single alarms, but not for alarms where the count is > 0

Hi,

Is it possible to set the additional values of an existing multi instance alert? alertSet() doesn't result in an error but the additional values are not set.

Thanks, though I wasn't very clear. We don't need to open a UI with a connection to multiple projects. We want to open a UI connected to a single project OR open a UI connected to a different project. It looks like from the help there is a project overview which contains multiple projects and a UI c...

Hi, We have a requirement for a client that can connect to multiple systems. The systems are on the same network but do not have a distributed connection. i.e. on the client machine, the user can open a UI for system 1 only or they can open a UI for system 2 only Is the Desktop UI designed for this ...

Hi,

Is there documentation available on which actions require authorization bit 3 (Extended user level / advanced operator authorization)?

I can see that opening alarm/event properties requires this level, but I'm not sure what other operations are included.

Thanks,
Ellen

Hi Leopold,

It was on two servers, the WCCILpmon.exe proces was using the port. But when I tested it today the same problem was not repeated!

In any case, we will remove SNMP on the pmon as it isn't required.

Thanks for your reply,
Ellen

Hi, When restarting our project it fails and we get the following errors: SEVERE, 40/pmon, Initialization of SNMP Agent (Port 4700) failed WARNING, 54, Unexpected state, Pmon::init() failed WinCC OA starts ok on a restart of the PC, it looks like the SNMP port is not closed on project stop? Removing...

Hi, Is there a limit on the number of dpConnects in a UI panel to distributed systems? The help says to avoid a big number of dpConnect calls. Does it require a lot more load than to local DPs? Our architecture consists of a redundant central system and 18 redundant distributed systems. We have a ce...