Instruction manual

IMCB14-E1

4. COMMUNICATION SETTINGS

To establish communication parameters between master and slave, it is necessary to set the slave

address, communication speed, data configuration and interval time on each slave in the

communication mode.

The CB900 controller will be used as an example, but the same instructions apply to all CB Series

controllers with Modbus protocol.

4.1 Communication Setting Mode

1. When the power to the instrument is turned on, the input type, input range and PV/SV display

mode will be automatically displayed in that order.

2. To go to the communication setting mode, you must be in either PV/SV display mode or the SV

setting mode. Press and hold the SET key and press the <R/S key at the same time to initiate

communication settings. The first parameter to be displayed will be the slave address, Add.

PV/SV display mode Communication setting mode

Add

-Slave address setting

The number segment being set will

be brighter than the others in the

SV display

To return to the PV/SV display mode, press and hold the SET key and press the <R/S key at

the same time.

SET

R/S

SET

R/S

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