Siemens 7XV5673 Device Manual page 98

6 Operation
6.3 Configuration of the Device
To change the serial communication settings, proceed as follows:
✧
In the navigation window, select the Operational menu, then the Administrative submenu and click
Communication Serial.
The Communication Serial input/output window opens.
Figure 6-45
NOTE
If the device has a serial FO interface instead of a RS485 interface, the input/output window additionally
contains the Fiber optical idle state option button with the settings Light OFF and Light ON.
✧
In the Bus protocol/Operating mode list box, select the entry Modbus RTU, I/O Mirror client, I/O Mirror
server or -none-.
I/O Mirror client or I/O Mirror server can only be parameterized, if no I/O mirror mode has been selected
under Ethernet communication.
If you select -none-, there will be no protocol available. In this case, click the Send button.
Protocol Modbus RTU (see Figure 6-45)
✧
Enter the slave address into the Device address field.
✧
Select the baud rate in the Baud rate list box.
✧
Select the parity in the Parity list box.
✧
Under Access rights you can select either the Full access rights or Read only authorization.
✧
Enter the time in x * 100 ms into the Communication supervision time field.
✧
Click the Send button.
After clicking the Send button, the parameters are transmitted to the device but not enabled yet (passive
parameter set).
98
Configure Tab, Communication Serial via Modbus RTU Input/Output Window
SICAM I/O Unit, 7XV5673, Device Manual
E50417-H1040-C484-A3, Edition 05.2012