IEC 61850 commands to RTU: failed
Hi,
I have a zenon logic project with IEC 61850 client driver. This reads variable form RTU server (server ID = 11) and I want zenon logic software writes some 61850 commands toward RTU.
I used a IEC61850_OPERFBD in order to execute a command.
Input parameters of the FBD are configured as follow:
- serverID = UDINT#11
- path = 'SEZCMD/CTRL/SC1/Oper.ctlVal[CO]' (in zenon logic there isn't SEZCMD word in front of variable path. I added it after many failed tests)
- check = 0 ( I don't kwow what is this parameter)
- value = 1
After command execution, status variable assumed 2 value (status = 2) and result variable assumed 0 value (result = 0).
I examinated RTU log file and I can confirm command doesn't arrive to RTU.
I attached in this post 3 images: Immagine.png shows scenario before command execution, Immagine1.png after command execution, Immagine3.png shows variable name and path used during the command execution.
I want RTU receive a 61850 command, someone could help me?
This is a migrated post! Originally posted on 22.12.2015 by user steven.costantini. Please be aware that information can be outdated.