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Showing results for tags 'troubleshoot'.
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Hello, if someone can help me it would be great! I just got the V-570 PLC and had it wired up to my inputs and outputs, and wanted to test it out. I have two issues I need to fix: First I tried to upload my project to the SD card, and put it in the PLC and run it. I wanted to see if I could just do basic screen navigation first. However, when I ran the program, after clicking on the first screen, it glitched out and turned a solid blue with no buttons. I figured it was a coding error on my part, but how do I take the program off of the PLC and restore it to the little animation sequence it had when I first turned it on? When I turn the maching off and on again it just goes back to the solid blue screen I had before. The second issue is, i figure to stop this from happening again I can debug it by the online test mode. However, when I followed the instructions to install the drivers and plugged the USB in, it said the port was not open and "may be used by another application". Is this a network firewall issue? I've attached the screen that comes up. If someone can help that would be great, I'm new to all of this and worried I might break something if I try to fix this myself. Thanks in advance!