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CVM-C10
4�9�29� RS-485 COMMUNICATIONS: PROTOCOL
To validate the data, press
Press key
to access the next programming step.
Note: The device will restart after exiting the setup menu if the RS-485 communications parameters
have been modified.
4�9�29�1 Modbus protocol
Transmission speed
To validate the data, press
Press key
to access the next programming step.
Peripheral number
When the desired value is shown on the screen, move onto the next digit by pressing the key
modify the other values.
If you press the
key after changing the last digit, it will jump back to the first digit so you can
modify the previously programmed values again.
The peripheral number ranges from 0 to 255.
Instruction Manual
The RS-485 communications protocol is selected on this screen.
Press the
key for 3 seconds to edit the function selection. The
prog icon will be displayed on the bottom of the screen.
Press key
to browse the two options:
for 3 seconds and the prog icon will disappear from the display.
The transmission speed of modbus communications is programmed
on this screen.
Press key
for 3 seconds to edit the transmission speed selection.
The prog icon will be displayed on the bottom of the screen.
to browse the two options: 9600 or 19200.
Press key
for 3 seconds and the prog icon will disappear from the display.
The peripheral number is programmed on this screen.
Press key
for 3 seconds to edit the peripheral number selection.
The prog icon will be displayed on the bottom of the screen.
To enter or modify the value, press the
the value of the flashing digit.
Modbus
BACnet
key repeatedly, increasing
to
67
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