Parallel Operation 33
4. Press the button one time until Address is select and press .
5. Use the rotary knob to set the master or slave and press . Use the same procedure to set up MASTER, SLAVE
1, SLAVE 2,…,SLAVE 49 for the other power supplies.
6. Press several times to exit the menu setting.
4.2 Slave Unit
When a power supply is set up to be a slave unit, it will wait for the master connection, as shown below.
If the master unit has found the slave unit, the slave unit will be controlled by the master unit and the following will be
displayed:
In parallel mode, the slave unit is remote controlled by the master unit. The keypad will be locked. To exit the parallel
mode, press the key to access the parallel mode ON/OFF setting in the menu. Turn o to disable parallel mode
control.
4.3 Master Unit
After all of the slave units have been set, the master unit can be set by the same procedure with the role set to MASTER.
As shown below, the master unit will start to search for the slave units.
After the search, the master will show how many slave units have been found, as shown in the following display:
The search is completed will go into parallel mode operation. The following screen should be displayed.