Tags issue ignition 7.9.21

Ignition
1

Hello,

Im using ignition 7.9.21 and have been adding a lot of tags.
Issue is that after tag with bit 128.0 and above im getting a null result back. Tags lower then 128.0 are ok.

I have checked the DB in the Siemens PLC program and the tags are working fine there. Any ideas what could be the problem here?

All the tags come from the same DB, im using a Data type structure so i only have to enter the bit number. All else is the same.

Schermafbeelding 2024-09-23 154417
Schermafbeelding 2024-09-23 154417669×680 37.2 KB

2

Sounds like a bug. Too bad you are using v7.9, as it is too old to get bug fixes.

3

Check the Ignition Gateway logs for errors. Might need to call support and turn on some loggers and/or get a Wireshark capture if there's nothing obvious in there.