maurice
February 28, 2020, 6:26am
33
Been meaning to write this up better, will get to it today. For now try with a few registers if you could, the MODBUS_REG commands are documented here:
Here is an overview of the typical scenarios for referring to remote Bacnet and Modbus devices in the T3000 programming environment. Be sure to update FIRST your T3000 front end, and then also update the T3 controller firmware as some features are recent.
[NetworkProgramming4]
Two T3 controllers on the LAN
For the two T3 controllers on the Ethernet lan at tabs1 and 2, we use programming lines 1 and 2 to read data from another controller. VAR1 = 2IN1 where 2 refers to any other panel ID on th…