Hi Larry,

the COUNT:cnt output is of I32 type. Therefore the cnt overflows from 2147483647 -> -2147483648.
This is standard behaviour all over the REXYGEN Control System.

Kind Regards,
Tomas

@pedrowirya
Hi Pedro, as far as I know, IEC 61850 in Rexygen is not supported in any way. If there is some Python library, it would be possible to use a Python block (documentation here: https://www.rexygen.com/doc/ENGLISH/MANUALS/BRef/PYTHON.html#x276-27500016).

Cheers,
Jan

@pancirm Hi Michal,
I just tested AI1 and AI2 on our UniPi v1.1 and REXYGEN 2.50.10.12481 and everything seems to work. Do you have the possibility to test the same configuration on a different UniPi 1.1? Alternatively, could you try to reinstall the current UniPi using the instructions from here? To install Rexygen with the UniPi 1.1 driver, I used the following instructions on a fresh raspberry image:

wget -nc https://download.rexcontrols.com/scripts/rex-install-unipi1_1.sh chmod +x rex-install-unipi1_1.sh sudo ./rex-install-unipi1_1.sh

Jan