Avatar

Please consider registering
guest

sp_LogInOut Log In sp_Registration Register

Register | Lost password?
sp_Search Search
Advanced Search
Advanced Search

— Forum Scope —




— Match —





— Forum Options —





Minimum search word length is 3 characters - maximum search word length is 84 characters

sp_Search Search
Go to Bottom
No permission to create posts
sp_Feed Topic RSS sp_TopicIcon
Bad Quality and IsGood property problems
November 24, 2015
15:38, EET
Avatar
Fransua33
Member
Members
Forum Posts: 39
Member Since:
October 27, 2014
sp_UserOfflineSmall Offline
Go to Top
1sp_Permalink sp_Print

I have two differents OPC server: one with Siemens and the other with RedLion. When the quality is bad, the TPsVar respond in a different way wich eac server.

With the Siemens, as expected, if the quality is bad the IsGood property is false but with the RedLion if the quality is bad the IsGood property is true so we don’t detect the bad quality of the OPC tag. We appreciate a difference between the servers. The siemens has a quality “Bad; Non specific, Not Limited” and the RedLion “Bad; Last known value; not limited”

Can you explain why with RedLion we can’t detect the bad quality qith the IsGood propeerty of the TPsVar?

November 25, 2015
6:34, EET
Avatar
Jouni Aro
Moderator
Moderators
Forum Posts: 1026
Member Since:
December 21, 2011
sp_UserOfflineSmall Offline
sp_UserWebsite
Go to Top
2sp_Permalink sp_Print

It shouldn’t be like this. Can you verify that you are getting the quality correctly from the server by monitoring the incoming data with the TPsOPCServer.Log?

No permission to create posts
sp_Feed All RSS
Go to top
Forum Timezone: Europe/Helsinki

Most Users Ever Online: 1919

Currently Online:
23 Guest(s)

Currently Browsing this Page:
1 Guest(s)

Top Posters:

Heikki Tahvanainen: 402

hbrackel: 144

rocket science: 88

pramanj: 86

Francesco Zambon: 83

Ibrahim: 78

Sabari: 62

kapsl: 57

gjevremovic: 49

Xavier: 43

Member Stats:

Guest Posters: 0

Members: 727

Moderators: 7

Admins: 1

Forum Stats:

Groups: 3

Forums: 15

Topics: 1529

Posts: 6471

Newest Members:

gabriellabachus, Deakin, KTP25Zof, Wojciech Kubala, efrennowell431, wilfredostuart, caitlynfajardo, jeromechubb7, franciscagrimwad, adult_gallery

Moderators: Jouni Aro: 1026, Pyry: 1, Petri: 0, Bjarne Boström: 1032, Jimmy Ni: 26, Matti Siponen: 349, Lusetti: 0

Administrators: admin: 1