Technical data

74 • Programmable Field Bus Controller 750-833
Programming of the PFC with WAGO-I/O-PRO
WAGO-I/O-SYSTEM 750
Bus System
3.5.2.2.1 MSAC2 Interface
The communication between WAGO-I/O-PRO and the PFC run-time system
of the field bus coupler is performed via the READ and WRITE services of
the acyclic communication channel MSAC2 (Master-Slave-Acyclic Class 2).
This channel exists parallel to the cyclic data exchange MSCY (Master-Slave-
Cyclic) and has no influence on it. The program download and debugging
transmission speed is very effective, since the relevant telegrams are sent or
received in a PROFIBUS telegram. The transmission speed depends on the
physical requirements of PROFIBUS (e.g. baud rate).
1. Start the WAGO-I/O-PRO software via 'Start/Programs'
or by double clicking on the WAGO-I/O-PRO- symbol on your desktop.
2. In the "Online" menu click on the "Communication parameters" menu
point
3. Click on the "New" button to define a driver in the
"Communication parameter" dialog.
4. Enter any name and mark the desired driver "Hilscher PA Interface
Standard" in the selection window of the dialog.
Subsequently confirm with "OK".