Overflow bit IEC104

[DmSilkin]

Hello!
I have a question about Overflow bit (OV) iec104.
How can i adjust this bit for work as an Invalid bit (IV)? All i could do is to map it to userBits by setting userByteQ = 1 in config file [iec] section. Is there any config entries that can set this userBits to bad quality (as IV does)?

[leoknipp]

As far as I have seen the "overflow" information can only be mapped to user bits and not to one of status bits using the config entries userByteQ or UserBitOV.

Best Regards
Leopold Knipp
Senior Support Specialist