Configuration values
Table 51: Configuration values: Backlight
Backlight
Minimum value 1 second.
Maximum value 999 seconds.
To validate the value, press the   key for 3 seconds; the prog icon will stop flashing.
If the value entered by the user is out of the range of programming values, the programmed value will 
be deleted and the system will restore it to the last saved value.
Press key   to access the next programming step.
 
 6.22.- RS-485 COMMUNICATIONS (Models CVM-E3-MINI-xxx)
The RS-485 communications protocol is selected on this screen.
Press the   key for 3 seconds to enter the edit mode. The prog icon will flash on the left of the 
screen.
Press key   to browse the two options.
 Configuration values
Table 52: Configuration values: RS-485 communications.
RS-485 communications
Possible values
nodb
Modbus
bacn
BACnet.
To validate the value, press the   key for 3 seconds; the prog icon will stop flashing.
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.
If the Modbus protocol has been selected, the next setup screen will be shown in section “6.22.1. 
MODBUS PROTOCOL: BAUD RATE”.
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CVM-E3-MINI
Instruction Manual