Operating instructions

Configuring the operating system
6.14 Changing transfer settings
MP 377, MP 377 PRO (WinCC flexible)
140 Operating Instructions, 10/2008, 6AV6691-1DR01-0AB0
Procedure
Proceed as follows:
1. Select a network.
2. Use the "Properties" button to open the "MPI" or "PROFIBUS" dialog.
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① The HMI device is the only master on the bus.
② Bus address of the HMI device
③ Time-out
④ Data transmission rate in total network
⑤ Highest station address in the network
⑥ Profile
⑦ Button for displaying the bus parameters
3. If there are several masters connected on the bus, deactivate the "Panel is the only
master on the bus" check box.
4. Enter the bus address for the HMI device in the "Address" text box.
NOTICE
The bus address in the "Address" text box must be unique throughout the
MPI/PROFIBUS DP network.
5. Select the transmission rate from the "Transmission Rate" text box.
6. Enter the highest station address on the bus in the "Highest Station Address" or
"Highest Station" text box.
7. Select the desired profile from the "Profile" selection box.