Рет қаралды 17,462
The following video shows how to make a connection between a Delta Temperature Controller (Model DTA) and a HMI (Model DOP-B)
Deltas DTA models ending in R1, V1 or C1 provide RS485 communication, ideal to communicate with other devices using only two cables.
The first step is to obtain the communication parameters of the temperature Controller. Then to connect de HMI with the controller using COM 2 of the HMI (COM 2 allows RS485 communication), Then configure COM 2 of our HMI with de Temperature controller parameters.
In order to read a parameter from the Temperature controller we select Device Type: “TEMP_CTRL-“ and as an Address we use hexadecimal parameter of the value we want to read (Those values are found un our Temperature controller user manual) Process Value = 4700 and Preset Value 4701.
Lastly we download all of the data to the HMI
Music: www.bensound.co...