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SmartVue Operator’s Manual
80
10-0004-R13
15.
Press
OK. Press OK again to return to the Modbus TCP Master Connections
screen. The screen below for this example configuration now shows the slave IP
address, port, command delay, cycle delay, response timeout, command retries,
and number of commands.
16.
Press
OK to apply your settings. You may edit the settings of any existing master
connections by selecting it and pressing the
Edit button. Use the Delete button to
remove a Modbus TCP connection.
12.2 Reading Process Data Serially
To configure the SmartVue as a Modbus slave for serial communications
1.
Select
MENU > Communications > Serial Settings > RS232 Settings. Select
RS485 Settings if you wish to use the RS485 interface.
Set the
Serial Mode control to one of MB Slave ASCII, MB Slave RTU, MB
Master ASCII, or MB Master RTU depending on the device role and the type of
Modbus protocol being used on the network. For this example, we want MB
Slave RTU displaying the screen shown below.
Figure 12-6 RS232 Settings with MB Slave RTU serial mode