Hi,
I have the following setup [T1K-01AC8]-[T1H-EBC100]-[T1F-14THM].
The T1F-14THM is jumpered according to the manual and setup for thermocouple type R in Celsius.
The T1H-EBC100 is connected to a PC with a crossover cable. I have found the EBC100 in NetEdit3 and changed the IP address to 192.168.1.2 and the PC address is set to 192.168.1.1. The communication is working with both IPX and TCP/IP protocols.
In NetEdit3, when I right-click the EBC100 and select Show Base Contents I will get the following response:
Base 0 : Slot 1 - Module Type 25 - Analog Input
16 - Double word inputs (Modbus 584/984 - Input registers 30001-30032)
So far everything is working (I assume)...
However, when I try to communicate over modbusTCP with the EBC100 I will only receive 0's on addresses 30001 - 30032. (I have been using my own modbus implementation as well as modscan32 without any success). I have tried different inputs with different R type thermocouples, even tried a calibrator, but no luck, only 0's. I have tried reading the numbers as floats, doubles, hex, binaries, but still 0's.
If I try to read 37001 - 37006 (OS Version etc.) I will get the correct data.
I tried installing CTRIO and the program finds the controller, but no installed modules?? So I can not do anything in the program.
I am not sure what to do next? Anyone please feel free to advice me!
Best regards,
Bjorn Larsson