I just have a small problem, and I keep on asking some simple stuff, because I'm new to Unitronics, and programming PLCs. I have a JZ20-J-UA24, and I want to read from it, and write via labview. This requires a modbus configuration. I looked at the sample modbus configuration on that unitronics supplies with U90 ladder, and some modbus forums on unitronics, but didn't clearly understand what to do next. So suppose I want to read on labview the temperature measured via a KTC connected to the PLC's analog input channel 1 displaying its value at the level of MI 19, how can I do that? And can someone explain the configuration of the PLC because I didn't get alot what's going on, or how even to read the IP of the PLC.
Search the Help for "audio". Choose the bottom topic - Project-Level Actions.
You can then define an Action with an Event Trigger (bit tag) to Play Sound. You will need to copy the mp3 file to the media directory of your project and it will be downloaded.
Post your program after you give it a try if you need help.
for update of my old project in Hydro Power Industry I downloaded a new version of DataXport (3.1.23) On this version, I am not able to establish connection with PLC via Ethernet. The only fix of the problem was to restore Windows to previous state and install an older version of DataXport (3.1.19). Do you have similar experience? Do anybody use the new version of DataXport on W10 and Ethernet connection?
(Lenovo IdeaCentre Q180 PC w. W10 Home build 1507 (updates were not allowed due to metered 3G connection))