Hi, I need some help to upload screen data from NT31-ST123B-EV3 to PC using NT Support Tool version 4.8. I used USB to RS232 Female and make custom RS232 male to male according to this diagram. But it show no response. Can someone help me on this matter because I want to upgrade to NB HMI
Then you open NTST and click Connect > Upload > Application. It's difficult to determine if you have a good serial connection so you should verify it with another serial device or perform a loopback test if you don't have success.
Then you open NTST and click Connect > Upload > Application. It's difficult to determine if you have a good serial connection so you should verify it with another serial device or perform a loopback test if you don't have success.