foreverandever
Member
Hi
I have a profibus network with a CPU314C-2DP and some Wago 750 IO with a 750-833 controller to collect data. The CPU314C is used on the safety and control system, while the Wago is used for collection data for the monitoring system.
I want to be able to display data from both the safety and control system as well as the monitoring system on the same panel. I have a MP277 10” touch panel for this job.
Obviously there is no problem reading in the data from the CPU, but how do I go about reading in the data from the Wago IO?
There is no Profibus driver for Wago in WinCC as far as I know. Since the Wago IO is mapped up in the hardwareconfig in Step-7 can I use the PIW addresses generated here to read the data up to the panel over the same “connection” as the data red from the PLC?
I can’t read the data from the IO into the PLC and then from there and up the HMI as I then would mix my safety with monitoring and I’m not allowed to do that. The data from the wago should still be displayed even if the PLC goes in stop.
I have a profibus network with a CPU314C-2DP and some Wago 750 IO with a 750-833 controller to collect data. The CPU314C is used on the safety and control system, while the Wago is used for collection data for the monitoring system.
I want to be able to display data from both the safety and control system as well as the monitoring system on the same panel. I have a MP277 10” touch panel for this job.
Obviously there is no problem reading in the data from the CPU, but how do I go about reading in the data from the Wago IO?
There is no Profibus driver for Wago in WinCC as far as I know. Since the Wago IO is mapped up in the hardwareconfig in Step-7 can I use the PIW addresses generated here to read the data up to the panel over the same “connection” as the data red from the PLC?
I can’t read the data from the IO into the PLC and then from there and up the HMI as I then would mix my safety with monitoring and I’m not allowed to do that. The data from the wago should still be displayed even if the PLC goes in stop.