Delta ISPSoft - Establishing communication with thermocouple module

[biodtox]

Posted by
u/mr_biodtox
44 minutes ago

Delta ISPSoft - Establishing communication with thermocouple module
Hi,

How do I establish communication with DVP-04TC extension module? While trying to get the model name using code from the instruction manual I don't get anything and the value stays at zero. I have attached the module to the side of DVP20SX2.

 

[biodtox]

Update: It turned out that the PLC itself was not communicating with any extension modules. Might have been damaged. Using a new out-of-the-box PLC fixed the issue.