I have a PLC2-mini with a 1785-KA3 connected to a 1770-KF2 running software 6200. I can connect with the PLC, I can upload the program from the PLC2 to the PC, but when I try to download (Restore) from the PC the PLC2, it tells me that it is protected. I have a 1770-T1 programmer and with that I can program but not through the PC. What am I missing? Thanks!
PLC2 communication
- Thread starter gmachines
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