Commands for analog status variable

Commands for analog status variable

Hi, we are testing voltage regulator equipment for tranformers, and we can read correctly through IEC61850 the tap position and other status signals (Auto/Man, Local/Remote).
The problem comes when we want to execute commands (raise tap and lower tap). With Wireshark, we see that the "Oper" is written and the equipment response ys "success" but the command is not executed. With Software IEDScout, we write the same "Oper" structure and it works, so there is a difference as we have seen between the value written in ctlVal by IEDScout and the value written by Zenon.
How can we adapt the command to this equipment? The status variable is not a boolean, it's an integer (tap position) and perhaps zenon commands do not accept such a variable for status of the command?
Thank you.
Regards.

This is a migrated post! Originally posted on 15.05.2014 by user knubla. Please be aware that information can be outdated.