CQM1 Downloading Problem
CQM1 Downloading Problem
(OP)
Message: Cannot download the program. UM is protected.
PLC Software/Hardware:
a) CX-Programmer v3.10
b) CQM1-CPU11
c) CQM1-CIF02
Note: CPU Dip SW 1 is OFF (When is On I get the same result)
1) I click “Go online” icon.
2) Message “About to connect to the PLC. Do you wish to continue” OK
3) I click “Transfer to PLC/Download” icon.
4) Window with download options appear. Program only is selected.
5) Message “This command will affect the state of the connected PLC. Continue?” OK
6) Message: Cannot download the program. UM is protected.
Please advice, what could be a problem?
Regards,
Dan
PLC Software/Hardware:
a) CX-Programmer v3.10
b) CQM1-CPU11
c) CQM1-CIF02
Note: CPU Dip SW 1 is OFF (When is On I get the same result)
1) I click “Go online” icon.
2) Message “About to connect to the PLC. Do you wish to continue” OK
3) I click “Transfer to PLC/Download” icon.
4) Window with download options appear. Program only is selected.
5) Message “This command will affect the state of the connected PLC. Continue?” OK
6) Message: Cannot download the program. UM is protected.
Please advice, what could be a problem?
Regards,
Dan





RE: CQM1 Downloading Problem
Have you tried using SYSWIN the older omron plc software, do you get a similar message.
Ultermatly I would say call 0870 752 0861 and speek to the OMRON guys they seem to have one of the best PLC service and support lines of any OEM
RE: CQM1 Downloading Problem
Go to the PLC menu, then Protection, then Release Password. The password will be four digits.
RE: CQM1 Downloading Problem
If you can't figure it out reply and I will get online with a PLC and figure it out again.