GreenPuppy
Member
Hello, friends, newbie over here!
Looking for some guru help regarding a transfer error from CX to a CQM1H for the Expansion Instructions. My hair is starting to turn white from this Failed to download the expansion instructions. Check PLC DIP switch or settings so I'm gonna start wearing a wig soon if no mercy is shown.
Setup:
Tried:
Thanks!
Looking for some guru help regarding a transfer error from CX to a CQM1H for the Expansion Instructions. My hair is starting to turn white from this Failed to download the expansion instructions. Check PLC DIP switch or settings so I'm gonna start wearing a wig soon if no mercy is shown.
Setup:
- PLC: CQM1H-CPU51
- CX Programmer 9.5 on Windows 10 x64, using USB-CN226, (9600; 1,7,2,E)
- Switch 4 is ON/left position
- Full switch positions: 1 OFF, 2 OFF, 3 ON, 4 ON, 5 OFF, 6 OFF, 7 ON, 8 OFF.
Tried:
- Downloading only the Expansion Instructions, without the program and the settings
- Resetting DIP switch 4 to default with ON/OFF movements a few times and then powering on
- Powering the PLC with sw4 OFF
- Checked sw4 contact on the board with a multimeter
- Comparing the expansion instructions says not matching, but the program was written successfully and matching 100%.
Thanks!