Modbus Slave Configuration [7731]; Communication Information [8731] - ProMinent Splash Control Pro 2 Assembly And Operating Instructions Manual

7.5.7 Modbus slave configuration [7731]

7.5.8 Communication information [8731]

Communication programming instructions
Press Modbus slave to open the following screen.
Modbus
Slave
Slave configuration
Slave type CONTROLLER
Slave type None
Slave type None
Slave type None
Fig. 65: Modbus slave configuration [7731]
Slave type CONTROLLER
Selection of the type of the slave connection to the RS485 bus.
n
This selection button provides information on the selected type
(CONTROLLER). Press this key to change the type.
Address
Input of the Modbus address of the slave. Caution: the address
n
must be different from the Modbus address of your controller.
Press Address to open the numeric keyboard and enter the
required value. Possible adjustment from 1 ... 247.
Test
Pressing the Test key lets you check whether the slave is cor‐
n
rectly connected. First establish the RS485 connection
between the two devices and then check whether the Modbus
configuration is identical on the two devices. A positive or neg‐
ative status message then appears.
Save:
When a change has been made, the "Save" button (disk
n
symbol) appears, which you need to press to save your config‐
uration.
Press Communication INFO to open the following screen.
1
Address
1
Address Test
1
Address Test
1
Address Test
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