Calibration
------------------------------------------------------------------------------------
166
Output Current Control with External Resistance(C)
1.Perform load with only the shunt resistor.
Disconnect the load wires and the remote sensing wires
.
Connect the shunt to the output terminal. Connect the
digital multimeter to the voltage terminal located on the
shunt.
Turn the POWER switch ON and OUTPUT OFF in
advance.
2. Change the top Number Display to Settings Item
71 with the VOLTAGE dial.
3.Change the set value to 4 (External Resistance C) with
the CURRENT dial.
4: External Resistance(0~10kΩ C)
4. Press the FUNC. key again to finalize settings..
5. Press the OCP key ①. Set to “44.00A” (※) with
the CURRENT dial ②.
※For 400H/HA set to “5.50A”
For 800H/HA set to “11.00A”
For 1600H/HA set to “22.00A”
6.Set an external resistance to “10kΩ”.
IN
OUT
21
9
外部抵抗
0~10k
Ω
7. Press the OUTPUT key to set the output to ON.
Calibration Circuit
CC
CV
OUTPUT POWER (%)
STEP
CURRENT
STEP
VOLTAGE
PRESET FUNC. REMOTE LOCK
20
60
100 LMT
40
80
CC
CV
OUTPUT POWER (%)
STEP
CURRENT
STEP
VOLTAGE
PRESET FUNC. REMOTE LOCK
20
60
100 LMT
40
80
OUTPUT
PRESET
OVP
OCP
FUNC.
ALARM RESET
+
-
Digital
Multimeter
Power Supply
V
Shunt
-
+
OUTPUT
PRESET
OVP
OCP
FUNC.
ALARM RESET
External
Resistance
0~10kΩ
Note:
current is 5A for
(400H/HA)
800H/HA is 10A
1600H/HA is 20A
Use wires which will not p
roduce a voltage drop belo
w 0.8V.
Set FUNCTION Settings Item 1, Sink Function, to 1 (1=ON)
and Settings Item 13, Linearity compensation Function, to
0(0=OFF)beforehand.
Caution
OUT PU T
PR ES ET
OVP
OCP
POWE R
FU NC.
LOCAL
LOCK
DISPL AY
A
B
C
ST ORE
MEMOR Y
CC
CV
OUTPU T POWER
(%)
ST EP
CUR RE NT
ST EP
V OL TAGE
PRE SET FUN C. REMOTE LOCK
A LAR M R ESE T
20
60
100 LMT
40
80
①
②
ZX-S-400H
Summary of Contents for ZX-S-H Series
Page 1: ...Constant Voltage Constant Current DC Power Supply series Instruction Manual ...
Page 37: ...Basic Operations 33 This is blank page ...
Page 59: ...Useful Function 55 This is blank page ...
Page 115: ...Using via Digital Data Communication 111 This is blank page ...
Page 141: ...Controlling with External Analog Contact Signals 137 This is blank page ...
Page 147: ...Special Loads 143 This is blank page 守 ...
Page 188: ... 184 付録 External Diagrams ZX S 400H 400HA 4 M3 ...
Page 189: ...Appendix 185 ZX S 800H 800HA ...
Page 190: ...Appendix 186 ZX S 1600H 1600HA ...