Hi sir
there is a plc GLC-396R , firmware number 251 and 213 bootloaders, I used GMTsuite 1.0.04 to upload the program, when I put the password 1234, the connection is OK with the green screen but when i moved to the second step and put the password of upload and project path and put continue ,the screen stay on reading ladder program without any wrong message
what is the solution please