User Manual

LOAD

RS-485

Power Line

After wiring is complete, configure one of the supplies as the Master and the

other three as Slave A, B, and C. After one of the supplies is configured to be the

Master, it will start searching for all Slaves that are connected to the Master. To

operate correctly, the user must set up the Slaves before the Master.

To set a supply to slave mode, press

, and

in the main

screen to enter the PARALLEL SETTING option. Then select the parallel mode

by turning the knob and then press to confirm. It will continue to the

next line for the MASTER/SLAVE selection. Turn the knob to select SLAVE A

for the supply and press to confirm the setting. Using the same

procedure, set up SLAVE B and C for two other supplies as shown below.

To set the master unit, press

, and

in the main screen to

enter the PARALLEL SETTING option. Then use the knob to select the parallel

mode and press to confirm. It will continue to the next line for the

MASTER/SLAVE selection. Use knob again to select MASTER and then press

to confirm. Once the supply is confirmed as the Master supply, it will

start searching for all other Slaves connected, as shown below:

= L