Hi!
So I have spent many hours trying to search and troubleshoot this but so far I haven't found a resolution...
I have a 5/04 1747-L541 OS401 PLC setup for Ch.1 DH+ and Ch. 0 DH485 ASCII. I also have the current program on my laptop for the PLC(5/04) and HMI(PV550) on this machine.
I am trying to get my laptop(with a serial port and XP) to communicate so I can make some changes to the program. I am using RSLinx Classic Lite Rev. 2.54.00.11 CPR 9 SR 1.
I was able to communicate 5 years ago when I pulled the program for backup purposes using the same laptop. My notes from then indicated that I used the 1747-PIC/AIC+ Driver and the cable currently on the PLC that goes to the HMI(PV 550).
However, when I try that method now I can get the PIC driver to show up in the configured drivers box with a "Running" status but cannot use the "Startup", "Start" or "Stop" buttons as they are not active.
I have tried using the DF-1 driver with Auto Configure with out any luck as well.
I have also tried a bunch of random methods I have found while searching the forums but no luck so far. I know the serial port is working as I am able to connect to other PLC's in the plant with it.
Any help would be much appreciated!
Thanks
So I have spent many hours trying to search and troubleshoot this but so far I haven't found a resolution...
I have a 5/04 1747-L541 OS401 PLC setup for Ch.1 DH+ and Ch. 0 DH485 ASCII. I also have the current program on my laptop for the PLC(5/04) and HMI(PV550) on this machine.
I am trying to get my laptop(with a serial port and XP) to communicate so I can make some changes to the program. I am using RSLinx Classic Lite Rev. 2.54.00.11 CPR 9 SR 1.
I was able to communicate 5 years ago when I pulled the program for backup purposes using the same laptop. My notes from then indicated that I used the 1747-PIC/AIC+ Driver and the cable currently on the PLC that goes to the HMI(PV 550).
However, when I try that method now I can get the PIC driver to show up in the configured drivers box with a "Running" status but cannot use the "Startup", "Start" or "Stop" buttons as they are not active.
I have tried using the DF-1 driver with Auto Configure with out any luck as well.
I have also tried a bunch of random methods I have found while searching the forums but no luck so far. I know the serial port is working as I am able to connect to other PLC's in the plant with it.
Any help would be much appreciated!
Thanks