Unable to install Profibus card CI920N as a slave to CI854A in ABB Control Builder M for ABB 800xA
I have a problem and am unable to install the Profibus card CI920N as a slave to CI854A in ABB Control Builder M for ABB 800xA on a demo rig we are using.
My goal are to get the AC800M-PLC to communicate with a RIO station in the S900 series by a Profibus .
The challenge is to configure the HW-setup in Control Builder and establish communication between the CI854A and CI920N.
Please look at the attached file with detailed screen shoot and the error message “This action cannot be completed because the other program is busy.”
Any suggestions are appreciated.
Configuration in ac 800m I am not aware with, but on communication seems you have connected profibus cable at wrong plug. note that S900 supports integrated redundancy + line redundancy. that's why there is 2 power supply + 2 cipb slot + 2 profibus plug.
In photo's you have share seems you are using only one CIPB(at 2nd slot) and Profibus cable you have connected at first plug, it should be connected at 2nd plug. check image below
Also Ideally single slave CIPB and single line should works, but I recommend if you have two CIPB module then use full redundant setup.
Still configuration part is unanswered wait for community responce.
Hope that helps