I have to make a small change to an Omron NT21 HMI at a remote site. I have remote connection to the CJ1M PLC the HMI is connected to through a VPN. The PLC is connected to a Digi One - IAP, which I can connect to using Realport on COM 6.I have no problem going online with the PLC.
However, I am unable to connect to the NT21 through the CJ1M.
I have the HMI in "upload" mode
In CX-Designer, Comms Method is set to "Pass through PLC", "PC-PLC-NS" is selected, Port is COM6, Baud Rate has been set to every possible setting, Baud Rate Auto Detect has been set to "Effective"
Basically, I have a Serial (Toolbus) (Com6) - NT Link
When I try to trasnfer from the PT, I always get "download/upload error 006"
Any suggestions?
However, I am unable to connect to the NT21 through the CJ1M.
I have the HMI in "upload" mode
In CX-Designer, Comms Method is set to "Pass through PLC", "PC-PLC-NS" is selected, Port is COM6, Baud Rate has been set to every possible setting, Baud Rate Auto Detect has been set to "Effective"
Basically, I have a Serial (Toolbus) (Com6) - NT Link
When I try to trasnfer from the PT, I always get "download/upload error 006"
Any suggestions?
