Write is not working in opc DA classic|Classic OPC: DA, A&E, HDA, XML-DA, etc.|Forum|OPC Foundation

Avatar
sp_LogInOut Log In
sp_Search Search
Advanced Search
Search
Forum Scope


Match



Forum Options



Minimum search word length is 3 characters - maximum search word length is 84 characters
sp_Search Search
Lost password?
sp_Feed sp_PrintTopic sp_TopicIcon
Write is not working in opc DA classic
Avatar
Soumyadeep Das
New Member
Members
Forum Posts: 1
Member Since:
06/21/2023
sp_UserOfflineSmall Offline
1
08/08/2023 - 04:00
sp_Permalink sp_Print

while I am writing a value using server.write(ItemValue[])  , it's giving me S_OK  but changes not reflecting . Help needed.

Avatar
Randy Armstrong
Admin
Forum Posts: 1683
Member Since:
05/30/2017
sp_UserOfflineSmall Offline
2
08/08/2023 - 08:45
sp_Permalink sp_Print

The server may be overriding the value immediately after a write

Do you see the same issue with multiple clients?

sp_Feed
Go to top
Forum Timezone: America/Phoenix
Most Users Ever Online: 1361
Currently Online:
Guest(s) 75
Currently Browsing this Page:
1 Guest(s)
Top Posters:
Forum Stats:
Groups: 2
Forums: 10
Topics: 1526
Posts: 5163