Controlling with External Analog & Contact Signals
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132
3.Output Current Control via External Resistance(C)
This sections describes how to set the output current zero
when the external resistance value is 10kΩ.
The output current is derived from the following formula.
Output
Current[A]
=Max. Output
Current[A]
- Max. Output
Current[A]
×
The output accuracy for the external resistance,
is the set current±(0.5%
of Rated Output Current).
Connecting
Connect the resistor to accessory connector terminals No.9 and 21.
IN
OUT
21
9
外部抵抗
0~10k
Ω
Setting Procedures
Set to parameter 4 (External Resistance Type C) according to the procedure on page 130.
MAX
0
外部抵抗
出
力
電
流
CC_RC
10k
Ω
The External Resistance A, B, and C and the External Voltage
cannot be used together to control the output.
The system is a fail safe method and is such that if the External
Resistance opens, the Output Current will become zero.
Caution
Output current
External
Resistance
External Resistance[k
Ω
]
10
External Resistance
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 ...