crankycowboy
Member
I have a machine with a panelview 550 (2711-K5a2L1). Well the machine operator came to me and told me that there was an error on the screen (I'm the plant manager who dabbles with PLC, a far cry from fully knowledgeable, which I will prove shortly). The error said "testing verification error 40". The PLC seems to still have the program and the PV550 appears to have maybe lost it's program? I have a windows 7 computer. I tried communicating with the PV550 via a UIC connector and a ethernet cable connected to the rj45 port. That doesn't seem to work via rslinx. I do have Panel Builder and a copy of the screens program. Could someone help me determine the proper drivers to use and how I need to go about communicating with the screen? I've had success using this method on the screens with an rs232 port, but not so much here. I believe there is also a method to communicate through the PLC. And possibly also maybe through a pcmcia to flash card adapter? However, I don't even know if I am on the right track assuming that the error is related to program or if it could be hardware? Any help or suggestions would be appreciated. I tried to provide as much info as possible. Thank you in advance!