StephenC
Guest
S
I am working on a machine that has 4 omron plcs connected to each other. The 'master' is a C200HS where as the other 3 are CQM1's. I can upload the program from the c200hs fine and make changes and download without any errors. WHen I go to the CQM1 I plug my rs232 into cipho1 interface and then into the peripheral on the plc, put it into stop/prg and ulpoad the program (after setting dips switch 5 ON to allow it to communicate). It uploads the program and says successful. Now, if I goto verify program it says error in block 31250 (i think). If I make a change to the program and try to download it SYSWIN says no end instruction and aborts the download. Has anyone got any ideas as to why it will not upload the full program? The machine is working fine so I presume the program is complete in thePLC.