Is it possible that all the discret inputs, coils, input registers and holding registers are in the same memory area I mean in the 40000's.
I have a honeywell controller. It's manual says the following (some example)<pre>
Cooling_Signal 40121 uint16 Read Only
I have a problem on my MODBUS network.
At the moment I just have an ARRAY AR1520U Modbus master to connect the network with my PC and one slave a Siemens RDF302 HVAC panel. I use MODScan32 to monitor.
My problem is that I can not read back the right value from the HVAC panel...