IEC60870 Driver Communication Status

IEC60870 Driver Communication Status

Hi, we have tried to discover an IEC60870 driver variable that tells us that the communication with the RTU is not OK .In the help we have read that some drivers don't give this information and we haven't found such a variable. ¿Is there any variable that we are unaware of its existence and can give us this information?
Regards.

This is a migrated post! Originally posted on 29.11.2012 by user knubla. Please be aware that information can be outdated.