7 MASTER-SLAVE OPERATION
The PS-A power supply unit can be used for parallel master-slave operation and serial master-slave operation.
7-1. Configuration of Master and Slave Units
When used for parallel master-slave operation and serial master-slave operation, the unit must be configured to
operate as a stand alone unit, serial master unit, serial slave unit, parallel master unit, or parallel slave unit.
7-1-1. Configuring the master and slave units
Operation procedure
1. Turn on the power switch while pressing and
holding the MENU key.
Release the MENU key when the panel is lit.
The MENU key is then lit in green, and the
ESC/KEY LOCK key and the ENTER/MEM key
start blinking green.
The function name is displayed in the voltage
indicator, and the function setting is displayed
(blinking) in the current indicator.
2. Repeatedly press the MENU key until "
П
A.SL" is
displayed in the voltage indicator.
3. Turn the rotary encoder to change the setting
displayed in the current indicator.
Stand alone:
Not used for serial or parallel
master-slave operation.
Serial master unit:
The unit is used as the master
unit for serial master-slave
operation.
Serial slave unit:
s the slave
The unit is used a
unit for serial master-slave
operation.
Parallel master
The unit is us
unit:
※
1
ed as t e master
t -slave
h
unit for parallel mas er
operation.
Parallel slave unit:
The unit is used as the slave
ster-slave
unit for parallel ma
operation.
A
V
W
W
CC:R
CV:G
OUTPUT
V(W)
A(W)
MENU
PROTECT
CHECK
ESC/KEY LOCK ENTER/MEM
1
2
3
DIGIT
PRESET/SEQUENCE
* LOCK/RMT
STEP
STOP
PAUSE
START
2
※
1
The number of
conf uring the
he parallel master
◆
llowing section “
7-1-2. Specifying the
units must be specified when
unit to be t
ig
unit.
For details about the setting procedure, see
the fo
number of units”.
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