Kikusui KDS6-0.2TR User manual

OPERATION MANUAL
Precision DC Source
Part No. Z1-003-132, I0040701
May 2021
KDS6-0.2TR

Use of Operation Manual
Please read through and understand this Operation Manual before operating the precision DC source.After
reading, always keep the manual nearby so that you may refer to it as needed. When moving the precision
DC source to another location, be sure to bring the manual as well.
If you find any incorrectly arranged or missing pages in this manual, they will be replaced. If the manual
gets lost or soiled, a new copy can be provided for a fee. In either case, please contact Kikusui distributor/
agent, and provide the “Kikusui Part No.” given on the cover.
This manual has been prepared with the utmost care; however, if you have any questions, or note any
errors or omissions, please contact Kikusui distributor/agent.
After you have finished reading this manual, store it so that you can use it for reference at any time.
Visual Basic is a registered trademark of Microsoft Corporation in the U.S. and other countries.
Copying or reproduction of this Operation Manual in whole or in part without prior permission from the
copyright owner is prohibited.
The specifications of the precision DC source and the content of the Operation Manual are subject to
change without notice.
Copyright© 2005 Kikusui Electronics Corporation

Power Requirements of this Product
Power requirements of this product have been changed and the relevant sections of the Operation
Manual should be revised accordingly.
(Revision should be applied to items indicated by a check mark )
Input voltage
The input voltage of this product is Vac,
and the voltage range is to Vac. Use the product within this range only.
Input fuse
The rating of this product's input fuse is A, Vac, and .
Power cord
Possible electric shock.
• Before attempting to check or replace the fuse, be sure to turn the
POWER switch off and removing the plug of power cord from an
outlet or turn off the circuit breaker of switchboard.
• Use a fuse element having a shape, rating, and characteristics
suitable for this product.
The attachment of a plug of power cord or crimp-style terminals must
be carried out by qualified personnel.
The product is provided with power cords described below. If the power cord has no
plug, attach a plug or crimp-style terminals to the power cord in accordance with the wire
colors specified in the drawing.
Blue (NEUTRAL )
Brown (LIVE)
Green/Yellow (GND)
White (NEUTRAL)
Black (LIVE)
Green or Green/Yellow (GND)
Kikusui agents can provide you with suitable power cord.
For further information, contact Kikusui distributor/agent.
NEMA5-15 CEE7/7 GB1002
Without a plug Without a plug
Plug for Europe
Plug for USA Plug for China
Provided by Kikusui distributor/agent
JISC8303
2P plug
WARNING
WARNING
KDS6-0.2TR i

ii KDS6-0.2TR

KDS6-0.2TR Safety Symbols 1
Safety Symbols
For the safe use and safe maintenance of this product, the followingsymbols
are used throughout this manual and on the precision DC source. Under-
stand the meanings of the symbols and observe the instructions they indi-
cate (the choice of symbols used depends on the precision DC source).
or
Indicates that a high voltage (over 1000 V) is used here. Touching
the part causes a possibly fatal electric shock. If physical contact
is required by your work, start work only after you make sure that
no voltage is output here.
DANGER Indicates an imminently hazardous situation which, if ignored, will
result in death or serious injury.
Indicates a potentially hazardous situation which, if ignored,
could result in death or serious injury.
Indicates a potentially hazardous situation which, if ignored, may
result in damage to the precision DC source and other property.
Shows that the act indicated is prohibited.
Is placed before the sign “DANGER,” “WARNING,” or “CAUTION”
to emphasize these. When this symbol is marked on the precision
DC source, see the relevant sections in this manual.
Protective conductor terminal.
Chassis (frame) terminal.
On (supply)
Off (supply)
In position of a bi-stable push control
Out position of a bi-stable push control
WARNING
CAUTION

2 Safety Precautions KDS6-0.2TR
Safety Precautions
The followingsafety precautions must be observed to avoid fire hazard,
electrical shock, accidents, and other failures. Keep them in mind and
make sure that all of them are observed properly. Usingthe product in a
manner that is not specified in this manual may impair the protection
functions provided by the product.
Users
• This product must be used only by qualified personnel who understand the con-
tents of this operation manual.
• If it is handled by disqualified personnel, personal injury may result. Be sure to
handle it under supervision of qualified personnel (those who have electrical
knowledge.)
• This product is not designed or manufactured for general home or consumer use.
Purposes of use
• Do not use the precision DC source for purposes other than those described in
the operation manual.
• This product is not designed or manufactured for general home or consumer use.
Input power
• Use the precision DC source with the specified input power voltage.
• For applying power, use the power cord provided. Note that the provided power
cord is not use with some products that can switch among different input power
voltages or use 100 V and 200 V without switching between them. In such a case,
use an appropriate power cord.
Fuse
• With products with a fuse holder on the exterior surface, the fuse can be replaced
with a new one. When replacing a fuse, use the one which has appropriate
shape, ratings, and specifications.
Cover
• There are parts inside the precision DC source which may cause physical haz-
ards. Do not remove the external cover.
Operation
Manual
Line
Voltage

KDS6-0.2TR Safety Precautions 3
Installation
• When installing products be sure to observe 1.2, ?Precautions in Setup”
described in this manual.
• To avoid electrical shock, connect the protective ground terminal to electrical
ground (safety ground).
• When connecting the power cord to a switchboard, be sure work is performed by
a qualified and licensed electrician or is conducted under the direction of such a
person.
• When installing products with casters, be sure to lock the casters.
Relocation
• Turn off the power switch and then disconnect all cables when relocating the pre-
cision DC source.
• Use two or more persons when relocating the precision DC source which weights
more than 20 kg. The weight of the precision DC sources can be found on the
rear panel of the precision DC source and/or in this operation manual.
• Use extra precautions such as using more people when relocating into or out of
present locations including inclines or steps. Also handle carefully when relocat-
ing tall products as they can fall over easily.
• Be sure the operation manual be included when the precision DC source is relo-
cated.
Operation
• Check that the AC input voltage setting and the fuse rating are satisfied and that
there is no abnormality on the surface of the power cord. Be sure to unplug the
power cord or stop applying power before checking.
• If any abnormality or failure is detected in the precision DC sources, stop using it
immediately. Unplug the power cord or disconnect the power cord from the
switchboard. Be careful not to allow the precision DC source to be used before it
is completely repaired.
• For output wiring or load cables, use connection cables with larger current capac-
ity.
• Do not disassemble or modify the precision DC source. If it must be modified,
contact Kikusui distributor/agent.
Maintenance and checking
• To avoid electrical shock, be absolutely sure to unplug the power cord or stop
applying power before performing maintenance or checking.
• Do not remove the cover when performing maintenance or checking.
• To maintain performance and safe operation of the precision DC source, it is rec-
ommended that periodic maintenance, checking, cleaning, and calibration be
performed.
Service
• Internal service is to be done by Kikusui service engineers. If the precision DC
source must be adjusted or repaired, contact Kikusui distributor/agent.
Check?

4 Safety Precautions KDS6-0.2TR

KDS6-0.2TR Contents 5
Safety Symbols - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1
Safety Precautions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2
Introduction 7
Chapter 1 Prior to Use
1.1 Unpacking Check - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -9
1.2 Precautions in Setup - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10
1.3 Precautions in Transportation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11
1.4 Checking the Input Power and Fuse - - - - - - - - - - - - - - - - - - - - - - - - - - - - 12
1.5 Connecting the Power Cord - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 13
1.6 Grounding - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 14
Chapter 2 Names and Functions of Parts
2.1 Front Panel - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -15
2.2 Rear Panel - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -17
Chapter 3 Basic Operations and Connections
3.1 Initial Setting Values - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 19
3.2 Basic Operations - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 20
3.3 Connection to the Load - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 23
3.4 About the Load - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -25
Chapter 4 Remote Control
4.1 Remote Interfaces - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 27
4.1.1 GPIB Interface - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 27
4.1.2 RS-232C Interface - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 28
4.2 Messages and Terminators - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 30
4.2.1 Messages - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 30
4.2.2 Terminators - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 31
4.3 Device Messages - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -31
4.4 Message Table - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -45
Chapter 5 Maintenance and Calibration
5.1 Cleaning - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -47
5.2 Checking - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 47
5.3 Calibration - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 47
Contents

6 Contents KDS6-0.2TR
Chapter 6 Specifications
6.1 Electrical Specifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -49
6.2 General Specifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -50
6.2.1 Accessories - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -51
6.2.2 GPIB Interface - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 51
6.3 Outline and Dimensions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -52
Index - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 53

KDS6-0.2TR Introduction 7
Introduction
General
The KDS6-0.2TR is a low-noise, high-stability three-channel DC voltage source.
The KDS6-0.2TR is a precision DC source designed for use on the production and
inspection lines of electronic devices, including today’s popular low-voltage, low-
current high-frequency parts, as well as ICs, LSIs, and sensors.
■Firmware version of the precision DC source to which this
manual applies
• KDS6-0.2TR Ver. 1.0X
The version number appears in the voltage setting display when the power is turned
on. The version can also be checked using the *IDN? message via GPIB or RS-
232C. For more details on the *IDN? message, refer to Chapter 4, ?Remote Con-
trol.?
When inquiring about the KDS6-0.2TR, please provide this version No. and the
serial No. affixed to the rear panel.
Sample display:
Features
■Generation of exact voltages
Generates exact voltages in increments of 100 μV.
■High-resolution ammeter*
Equipped with a high-resolution ammeter of 1 μA (200-mA range) and 0.1 μA
(10-mA range). * In normal mode
■Remote sensingfunction
Provided with a remote sensing function allowing for noise reduction and volt-
age stabilization on the load end.
■Remote interfacing
Various settings and current readback can be made through GPIB or RS-232C.
Model (KDS6-0.2TR)
indicated as 6-0.2t Firmware version

8 Introduction KDS6-0.2TR

KDS6-0.2TR Prior to Use 9
Chapter 1 Prior to Use
This chapter provides an explanation of procedures from unpacking to preparations
for use.
1.1 UnpackingCheck
As soon as you receive delivery of the KDS6-0.2TR, check to make sure that all of
the required accessories are included, and that the KDS6-0.2TR and accessories are
free from damage. Fig. 1-1 provides a list of accessories.
In the event anything is missing or damaged, contact your Kikusui distributor/agent.
Fig. 1-1 List of accessories
• It is recommended that you save the packing materials for use in the event the
KDS6-0.2TR must be transported.
Fuse (one each)
*1: Installed in the fuse holder
Output connector (one each)
[D-Sub 25-pin, male]
(With cover and fixing screws)
Power cord (one)
Operation manual (One copy)
Plug [83-22-5042]
Cover [83-22-5942]
1 A (T) 250V
[99-00-0029] *1
0.5 A (T) 250V
[99-00-0028]
The power cord supplied with the
KDS6-0.2TR will depend on the
factory-set nominal operating
voltage range.
[85-AA-0003] [85-10-1070]
or
NOTE

10 Prior to Use KDS6-0.2TR
1.2 Precautions in Setup
The following precautions deal with establishing a safe environment for the use of
the KDS6-0.2TR and must be strictly observed.
■Do not use in a combustible atmosphere.
Since the KDS6-0.2TR is likely to emit sparks due to internal discharges, do not
operate it near alcohol or paint thinner, or in an atmosphere containing these or sim-
ilar agents.
■Avoid locations subject to direct sunlight or temperature
increases.
Do not operate the KDS6-0.2TR near a heat-generating device or heating appliance,
or in locations subject to abrupt increases in temperature.
Temperature range for guaranteed specifications: 23°C ± 5°C
Operating temperature range: 0°C to +40°C
Storage temperature range: -10°C to +60°C
■Avoid high humidity.
Do not install the KDS6-0.2TR in a highly humid location such as near a water
heater, humidifier, water appliance or the like.
Operating humidity range: 20% to 85% RH (without condensation)
Storage humidity range: below 90% RH (without condensation)
Condensation may take place even when the KDS6-0.2TR is operated within the
specified operating humidity range. If condensation takes place, do not use it until it
is completely dry.
■Do not expose to corrosive atmosphere.
Do not operate or store the KDS6-0.2TR in a corrosive atmosphere or one with a
heavy concentration of airborne sulfuric acid. These and similar environments could
corrode conductors or result in poor contact among the connectors within the
KDS6-0.2TR, which may result in erroneous operation or malfunction or even lead
to fire.
■Do not install in a location with heavy dust or airborne parti-
cles.
Adhesion of dust or particles could lead to electric shock or fire.
■Do not use in a poorly ventilated location.
The KDS6-0.2TR is naturally air-cooled. Poor ventilation could lead to heat accu-
mulation and may result in fire. Provide ample space on all sides of the KDS6-
0.2TR.
■Do not place any object on top.
Placing a heavy object on the KDS6-0.2TR could lead to malfunction.

KDS6-0.2TR Prior to Use 11
■Do not place on an inclined surface or in a location subject to
vibration.
The KDS6-0.2TR could fall over, leading to malfunction or personal injury.
■Do not operate the KDS6-0.2TR in a location subject to intense
magnetic or electric fields.
An intense magnetic or electric field could cause erroneous operation, resulting in
electric shock or fire. Moreover, such placement is likely to impair measurement or
lead to similar problems.
■Do not operate the KDS6-0.2TR near high-sensitivity measur-
inginstruments or receivers.
Noise produced by the KDS6-0.2TR may affect other devices.
1.3 Precautions in Transportation
If the KDS6-0.2TR is moved to a new location or otherwise transported, please
observe the following:
■Turn off the power switch located on the rear panel.
Moving the KDS6-0.2TR with the power turned on could result in electric shock or
malfunction.
■Remove all connected wiring.
Moving the KDS6-0.2TR with connected cables could result in internal wire break-
age or cause the device to fall, leading to personal injury.
■When transportingthe KDS6-0.2TR, always pack it usingdedi-
cated packingmaterials.
Failure to use the dedicated packing materials may result in malfunction of the
KDS6-0.2TR due to vibration or fall during transportation. If you require packing
material, please inquire at your Kikusui distributor/agent.
■When relocatingthe KDS6-0.2TR, make sure that it is accom-
panied by this operation manual.

12 Prior to Use KDS6-0.2TR
1.4 Checkingthe Input Power and Fuse
The KDS6-0.2TR can be operated within one of the four input voltage ranges indi-
cated in Table 1-1. Check to determine whether the factory-set voltage range corre-
sponds to the voltage you intend to supply to the KDS6-0.2TR. Additionally, the
input fuse rating must be compatible with the selected input voltage range.
• To avoid electric shock, be sure to unplug the power cord before checking
or replacing the fuse.
• Use a fuse featuring shape, rating, and characteristics compatible with the
KDS6-0.2TR. Using a fuse with an inappropriate rating or supplying power
with a short-circuited fuse holder may damage the KDS6-0.2TR.
To check or change the input supply voltage range and the input fuse, follow the
procedure below:
1. Turn the POWER switch off and unplug the power cord.
2. Remove the cover of the fuse holder. Refer to Fig. 1-2.
3. Referring to Table 1-1, check to determine whether the rating and char-
acteristics of the fuse currently installed are suitable for the input volt-
age. If not, replace the fuse.
Table 1-1 Table of line voltages
4. Insert the cover of the fuse holder by aligning the guide with the input
voltage to be used.
Fig. 1-2 Removing the fuse holder
WARNING
CAUTION
FUSE
100
120
220
240
AC LINE
50
/
60 Hz 40 VA MAX
Guide mark Voltage selector & fuse holder
Insert the tip of a flat-head screwdriver here and pull out the
cover. Replace the cover after aligning the input voltage to be
used with the mark. (The position illustrated here represents
an input voltage of 90 V to 110 V.)

KDS6-0.2TR Prior to Use 13
1.5 Connectingthe Power Cord
Connect the power cord to the KDS6-0.2TR.
Insert the 3-pole plug with ground on the cord supplied with the KDS6-0.2TR into
an outlet.
The KDS6-0.2TR is designed for connection to a power supply of Overvoltage Cat-
egory II.
• The power cord for 100 V system shown in Fig. 1-3 has a rated voltage of
125 VAC. If this power cord is used at the line voltage of a 200 V system,
replace the power cord with that satisfying that line voltage.
An appropriate power cord must be selected by qualified personnel. If it is
difficult to obtain the power cord, consult Kikusui distributor/agent.
• Connect the KDS6-0.2TR to an AC power line corresponding to the
required input power.
• Do not use the power cord supplied with the KDS6-0.2TR for other appara-
tuses.
Fig. 1-3 Power cord
Connect the power cord as follows:
1. Turn the POWER switch off.
2. Connect the power cord to the AC inlet located on the rear panel.
Use the power cord designated by Kikusui or one selected by qualified person-
nel.
3. Insert the plug of the power cord into the outlet.
WARNING
CAUTION
Power cord for 100 V system
[85-AA-0003]
Rated voltage: 125 VAC
Rated current: 10 A
Power cord for 200 V system
[85-10-1070]
Rated voltage: 250 VAC
Rated current: 10 A

14 Prior to Use KDS6-0.2TR
1.6 Grounding
To reduce noise and ensure safety during measurement, be sure to connect the
KDS6-0.2TR to ground.
• Electric shock may occur, if proper grounding is not furnished.
• Connect the ground terminal to an adequate earth ground.
• Failure to connect the KDS6-0.2TR to ground could result in erroneous
operation due to external noise, or may increase the noise generated by
the KDS6-0.2TR.
For your safety, be sure to earth ground the KDS6-0.2TR.
Connect the power cord to a three-prong power outlet with proper grounding.
WARNING
CAUTION

KDS6-0.2TR Names and Functions of Parts 15
Chapter 2 Names and Functions of Parts
This chapter explains the names and operating methods of the different component
parts, as well as the basic functions of the display and other parts.
2.1 Front Panel
Fig. 2-1
[1] OUTPUT key
Pressing the key alternately turns the output on and off.
While output is activated, the LED above the key remains lit.
If the LED is flashing, it means that the overcurrent protection function (OCP) has
activated to interrupt output.
For more details on the OCP, refer to "OCP function" on page 22.
• The OCP function is activated when an over-range state lasts for approximately
1.5 seconds or longer.
[2] Chassis terminal
This terminal is connected to the chassis (frame) of the KDS6-0.2TR.
SLOW FASTSLOW FAST
[1] OUTPUT key
[2] Chassis terminal [3] Output connector[6] RANGE key [7] CH SELECT key[10] SHIFT key
[4] Output ammeter [5] Voltage setting
display [8] Voltage
control knob [9] LOCAL key
NOTE

16 Names and Functions of Parts KDS6-0.2TR
[3] Output connector
This is a voltage output and sensing terminal.
For this connection, use the D-Sub 25-pin male connector supplied.
To minimize the effects of ambient noise, read Chapter 3, "Basic Operations and
Connections" before using this connector.
[4] Output ammeter
Shows the output current of the channel currently selected. The [----] display indi-
cates that the maximum permissible current has been exceeded. If the KDS6-0.2TR
is left in this state, the OCP function will activate after approximately 1.5 seconds.
For details, refer to "OCP function" on page 22.
[5] Voltage setting display
Indicates the voltage setting of the channel currently selected.
[6] RANGE key
Switches the current range of Channel 1. (Channels 2 and 3 are fixed at the 30-mA
range only)
[7] CH SELECT key
Selects the channel for which voltage is to be set or output current is to be displayed.
[8] Voltage control knob
Adjusts the voltage of the channel currently selected. The faster the knob is turned,
the greater the change in voltage value.
[9] LOCAL key
Pressing this key when the RMT lamp remains lit (i.e., when the KDS6-0.2TR is
controlled through GPIB or RS-232C) enables the user to operate the KDS6-0.2TR
from the panel.
[10] SHIFT key
When the LOCAL key or CH SELECT key is pressed with this key held down, the
following key operations are executed:
SHIFT + LOCAL keys
Key lock is set or cleared.
SHIFT + CH SELECT keys
The sampling rate of the output ammeter is changed.