4-40 Operation Method
RC04-PCR-LA
4.3.9 Output Impedance Setting
The PCR-LA AC power supplies have almost 0 ohm output imped-
ance (output resistance); an actual commercial power line has several
milliohm to several ohm impedance (resistance). When the Remote
Controller is connected to a PCR-LA AC power supply, the equip-
ment allows output impedance to vary. This enables simulation of an
environment similar to that of an actual commercial power line.
Output Impedance Setting Procedure
• Output impedance setting is available only in the AC mode.
1. Press the ESC key to call the Home Position.
2. Press the MODE key.
The PCR-LA power supply will enter the key-lock mode automat-
ically.
3. Press the F3 (IMP) key to select the output impedance set-
ting mode.
4. Using the numeric keys of JOG/SHUTTLE, set output
impedance in steps of 1% by regarding the maximum value
as 100%.
A resistance value equivalent to the set % value is simultaneously
displayed.
Setting 0 ohm cancels output impedance setting.
Switching the PCR-LA AC power supply output range always sets
output impedance to 0 ohm.
When the output impedance setting function is operating, “2”
lights up in the PCR-LA AC power supply S-MODE area.
F R E E
0
Ω
O F F
P H A S E
I M P
R E G
F1
F2
F3
F4
F5
I M P
0
Ω
O F F
(Example of the 100 V output range of PCR2000LA)
I M P
4 5 %
4 5 0 m
Ω
Summary of Contents for RC04-PCR-LA
Page 10: ...1 4 General RC04 PCR LA...
Page 100: ...A 22 Appendix RC04 PCR LA...
