10
4.9.1
4.9.1
4.9.1
4.9.1
Each slave unit should be previously connected with the master unit in remote control
CC operation, and then adjust the current setting potentiometer to the extreme position,
making factor
ɑ
= 1. If differences of the slave unit appear, should trim the current setting
potentiometer.
4.9.2
4.9.2
4.9.2
4.9.2
Connect the output terminals of all units to the load, using wires of same gauge and the
same length.
Note that the current distribution may ununform unless the potential different between the
“+” output terminals of the instruments and the “+” terminal of the load are the same. The
slave units are connected in paral1eI as shown in Fig. 6.
4.9.3
4.9.3
4.9.3
4.9.3
Throw R/L switch to R position. The current setting potentiometer is set to the extreme
position
4.9.4
4.9.4
4.9.4
4.9.4
Turn on the “OUTPUT” switches of all s1ave units.
4.9.5
4.9.5
4.9.5
4.9.5
Turn on the “OUTPUT” switch of the master unit and adjust the control voltage (<10V).
NOTE:
NOTE:
NOTE:
NOTE:
All the parallel slave units must be the same types. When the instrument is operating
in remote-control CC mode, the cc lamp always lights.
4.10
4.10
4.10
4.10
Control Series Operation of Single Unit (Dual
–
tracking Power Supply Operating Mode).
The instrument is connected in series and controlled by one master unit. The s1ave units can
Master E
1
Slave E
3
Slave E
2
R
1
R
2
Ground
Ground
L
L
R
R
R
L
Ground
Load
Figure 7
Remote
Control Input
Remote
Control Input
