Instruction manual

4. COMMUNICATION SETTINGS

IMCB14-E1

4.3 Slave Address Setting

The slave address must be set before Modbus communication can begin. The slave address number

is set with numbers from 1 to 99. The factory set value is 0 and two-way communication is not

possible when the address is 0.

Symbol Name Setting range Description

Factory set

value

Slave address 1 to 99* Set the controller slave

address.

Add

* Two-way communication is not possible when the address is 0.

When the communication parameter is changed, turn the power on and off again to refresh and

make the new value effective.

All slave address settings must be stored by pressing the SET key. If changes are made and

the SET key is not pressed within one minute, the display will automatically return to the

PV/SV display mode and the slave address will return to the value prior to set change.

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Setting procedure

Example: Setting the slave address to 15

1. Go to the communication setting mode so that slave address, Add, is displayed.

Slave address

SET

R/S

ALM2ALM1AT OUT2OUT1