GW Instek PSU 6-200, PSU 20-76, PSU 40-38, PSU 12.5-120, PSU 100-15 Programming Manual

Programmable DC Power Supply

PSU Series

PROGRAMMING MANUAL

ISO-9001 CERTIFIED MANUFACTURER

This manual contains proprietary information, which is protected by
copyright. All rights are reserved. No part of this manual may be
photocopied, reproduced or translated to another language without
prior written consent of Good Will company.

The information in this manual was correct at the time of printing.
However, Good Will continues to improve products and reserves the
rights to change specification, equipment, and maintenance

procedures at any time without notice.

Good Will Instrument Co., Ltd.
No. 7-1, Jhongsing Rd., Tucheng Dist., New Taipei City 236, Taiwan.

Table of Contents

3

Table of Contents

SAFETY INSTRUCTIONS .................................................. 4

GETTING STARTED .......................................................... 8

PSU Series Overview .............................. 9

Appearance .......................................... 14

Configuration Settings ......................... 22

REMOTE CONTROL ....................................................... 32

Interface Configuration ........................ 34

Command Syntax ................................. 63

Command List ..................................... 67

Status Register Overview ................... 127

Error List ........................................... 140

APPENDIX .................................................................... 149

PSU Default Settings ......................... 149

Error Messages & Messages .............. 151

LED ASCII Table Character Set ........... 153

INDEX .......................................................................... 154

PSU Programming Manual

4

SAFETY INSTRUCTIONS

This chapter contains important safety
instructions that you must follow during
operation and storage. Read the following before
any operation to insure your safety and to keep
the instrument in the best possible condition.

Safety Symbols

These safety symbols may appear in this manual or on the
instrument.

WARNING

Warning: Identifies conditions or practices that
could result in injury or loss of life.

CAUTION

Caution: Identifies conditions or practices that
could result in damage to the PSU or to other
properties.

DANGER High Voltage

Attention Refer to the Manual

Protective Conductor Terminal

Earth (ground) Terminal

SAFETY INSTRUCTIONS

5

Do not dispose electronic equipment as unsorted
municipal waste. Please use a separate collection
facility or contact the supplier from which this
instrument was purchased.

Safety Guidelines

General
Guideline

CAUTION

 Do not place any heavy object on the PSU.
 Avoid severe impact or rough handling that

leads to damaging the PSU.

 Do not discharge static electricity to the PSU.
 Use only mating connectors, not bare wires, for

the terminals.

 Do not block the cooling fan opening.
 Do not disassemble the PSU unless you are

qualified.

(Measurement categories) EN61010-1:2010 and EN61010-2-030
specifies the measurement categories and their requirements as
follows. The PSU falls under category II.

 Measurement category IV is for measurement performed at the

source of low-voltage installation.

 Measurement category III is for measurement performed in the

building installation.

 Measurement category II is for measurement performed on the

circuits directly connected to the low voltage installation.

 0 is for measurements performed on circuits not directly

connected to Mains.

Power Supply

WARNING

 AC Input voltage range: 85Vac~265Vac
 Frequency: 47Hz to 63Hz
 To avoid electrical shock connect the protective

grounding conductor of the AC power cord to
an earth ground.

PSU Programming Manual

6

Cleaning the PSU

 Disconnect the power cord before cleaning.
 Use a soft cloth dampened in a solution of mild

detergent and water. Do not spray any liquid.

 Do not use chemicals containing harsh material

such as benzene, toluene, xylene, and acetone.

Operation
Environment

 Location: Indoor, no direct sunlight, dust free,

almost non-conductive pollution (Note below)

 Relative Humidity: 20%~ 85% (no condensation)
 Altitude: < 2000m
 Temperature: 0°C to 50°C

(Pollution Degree) EN61010-1:2010 and EN61010-2-030 specifies
the pollution degrees and their requirements as follows. The PSU
falls under degree 2.

Pollution refers to “addition of foreign matter, solid, liquid, or

gaseous (ionized gases), that may produce a reduction of dielectric
strength or surface resistivity”.

 Pollution degree 1: No pollution or only dry, non-conductive

pollution occurs. The pollution has no influence.

 Pollution degree 2: Normally only non-conductive pollution

occurs. Occasionally, however, a temporary conductivity caused
by condensation must be expected.

 Pollution degree 3: Conductive pollution occurs, or dry, non-

conductive pollution occurs which becomes conductive due to
condensation which is expected. In such conditions, equipment
is normally protected against exposure to direct sunlight,
precipitation, and full wind pressure, but neither temperature
nor humidity is controlled.

Storage
environment

 Location: Indoor
 Temperature: -25°C to 70°C
 Relative Humidity: ≤90%(no condensation)

Disposal

Do not dispose this instrument as unsorted
municipal waste. Please use a separate collection
facility or contact the supplier from which this
instrument was purchased. Please make sure
discarded electrical waste is properly recycled to
reduce environmental impact.

SAFETY INSTRUCTIONS

7

Power cord for the United Kingdom

When using the power supply in the United Kingdom, make sure
the power cord meets the following safety instructions.

NOTE: This lead/appliance must only be wired by competent persons

WARNING: THIS APPLIANCE MUST BE EARTHED
IMPORTANT: The wires in this lead are coloured in accordance with the
following code:

Green/ Yellow:

Earth

Blue:

Neutral

Brown:

Live (Phase)

As the colours of the wires in main leads may not correspond with
the coloured marking identified in your plug/appliance, proceed
as follows:

The wire which is coloured Green & Yellow must be connected to
the Earth terminal marked with either the letter E, the earth symbol

or coloured Green/Green & Yellow.

The wire which is coloured Blue must be connected to the terminal
which is marked with the letter N or coloured Blue or Black.

The wire which is coloured Brown must be connected to the
terminal marked with the letter L or P or coloured Brown or Red.

If in doubt, consult the instructions provided with the equipment
or contact the supplier.

This cable/appliance should be protected by a suitably rated and
approved HBC mains fuse: refer to the rating information on the
equipment and/or user instructions for details. As a guide, a cable
of 0.75mm2 should be protected by a 3A or 5A fuse. Larger
conductors would normally require 13A types, depending on the
connection method used.

Any exposed wiring from a cable, plug or connection that is
engaged in a live socket is extremely hazardous. If a cable or plug is
deemed hazardous, turn off the mains power and remove the cable,
any fuses and fuse assemblies. All hazardous wiring must be
immediately destroyed and replaced in accordance to the above
standard.

PSU Programming Manual

8

GETTING STARTED

This chapter describes the power supply in a
nutshell, including its main features and front /
rear panel introduction. After going through the
overview, please read the theory of operation to
become familiar with the operating modes,
protection modes and other safety considerations.

PSU Series Overview .................................................. 9

Series lineup ........................................................................................ 9

Main Features ................................................................................... 10

Accessories ........................................................................................ 11

Appearance .............................................................. 14

PSU Series Front Panel ................................................................... 14

PSU Series Display and Operation Panel .................................... 17

Rear Panel .......................................................................................... 19

Configuration Settings ............................................. 22

Setting Normal Function Settings ................................................. 22

Setting Power On Configuration Settings ................................... 24

Configuration Table ......................................................................... 26

GETTING STARTED

9

PSU Series Overview

Series lineup

The PSU series consists of 10 models, covering a number of
different current, voltage and power capacities:

Model name

Voltage Rating1

Current Rating2

Power

PSU 6-200

6V

200A

1200W

PSU 12.5-120

12.5V

120A

1500W

PSU 20-76

20V

76A

1520W

PSU 40-38

40V

38A

1520W

PSU 60-25

60V

25A

1500W

PSU 100-15

100V

15A

1500W

PSU 150-10

150V

10A

1500W

PSU 300-5

300V

5A

1500W

PSU 400-3.8

400V

3.8A

1520W

PSU 600-2.6

600V

2.6A

1560W

1

Minimum voltage guaranteed to 0.2% of rating voltage.

2

Minimum current guaranteed to 0.4% of rating current.

PSU Programming Manual

10

Main Features

Performance

 High power density: 1500W in 1U
 Universal input voltage 85~265Vac, continuous

operation.

 Output voltage up to 600V, current up to 200A.

Features

 Active power factor correction.
 Parallel master/slave operation with active

current sharing.

 Remote sensing to compensate for voltage drop

in load leads.

 19" rack mounted ATE applications.
 A built-in Web server.
 OVP, OCP and OHP protection.
 Preset memory function.
 Adjustable voltage and current slew rates.
 Bleeder circuit ON/OFF setting.
 CV, CC priority start function. (prevents

overshoot with output ON)

 Supports test scripts.

Interface

 Built-in RS-232/485, LAN and USB interface.
 Analog output programming and monitoring.
 Optional interfaces: GPIB, Isolated Voltage (0-

5V/0-10V) and Isolated Current (4-20mA)
programming and monitoring interface.
(Factory options)

GETTING STARTED

11

Accessories

Before using the PSU power supply unit, check the package
contents to make sure all the standard accessories are included.

Standard
Accessories

Part number

Description

Qty.
Output terminal cover

1

Analog connector plug kit

1

Output terminal M8 bolt set
(6V~60V model)

1
Input terminal cover

1

Power Cord

1

82GW1SAFE0M*1

Safety Guide

1

62SB-8K0HD1*1

1U Handle, ROHS

2 62SB-8K0HP1*1

1U BRACKET (LEFT), RoHS

1

62SB-8K0HP2*1

1U BRACKET (RIGHT), RoHS

1

CD ROM

User manual, Programming
manual

1 set
82SU-PSU00K*1

Packing list

82GW-00000C*1

* CTC GW/INSTEK JAPAN
USE ,RoHS

1

Factory Installed
Options

Part number

Description
PSU-GPIB

GPIB interface

PSU-ISO-V

Voltage programming isolated
analog interface

PSU-ISO-I

Current programming isolated
analog interface

PSU-001

Front Panel Filter Kit (Operation
Temperature is guaranteed to
40˚C)

PSU Programming Manual

12

Optional
Accessories

Part number

Description

PSU-01C

Cable for 2 units of PSU-Series in
parallel mode connection

PSU-01B

Bus Bar for 2 units of PSU-Series in
parallel mode connection

PSU-01A

Joins a vertical stack of 2 PSU units
together. 2U-sized handles x2, joining
plates x2.

PSU-02C

Cable for 3 units of PSU-Series in
parallel mode connection

PSU-02B

Bus Bar for 3 units of PSU-Series in
parallel mode connection

PSU-02A

Joins a vertical stack of 3 PSU units
together. 3U-sized handles x2, joining
plates x2.

PSU-03C

Cable for 4 units of PSU-Series in
parallel mode connection

PSU-03B

Bus Bar for 4 units of PSU-Series in
parallel mode connection

PSU-03A

Joins a vertical stack of 4 PSU units
together. 4U-sized handles x2, joining
plates x2.

PSU-232

RS232 cable with DB9 connector kit.

It Includes RS232 cable with DB9
connector, RS485 used master cable
(gray plug), slave cable (black plug)
and end plug terminal.

PSU-485

RS485 cable with DB9 connector kit.

It Includes RS485 cable with DB9
connector, RS485 used master cable
(gray plug), slave cable (black plug)
and end plug terminal.

GRM-001

Rack-mount slides (General Devices
P/N: C-300-S-116-RH-LH)

GETTING STARTED

13

GTL-246

USB Cable 2.0-A-B Type, Approx. 1.2M

GPW-001

Power Cord SJT 12AWG/3C, 3m MAX
Length, 105 ºC, RNB5-5*3P UL/CSA
type

GPW-002

Power Cord H05W-F 1.5mm2/3C, 3m
MAX Length, 105 ºC, RNB5-5*3P VDE
type

GPW-003

Power Cord VCTF 3.5mm2/3C, 3m
MAX Length, 105 ºC, RNB5-5*3P PSE
type

Download

Name

Description

psu_cdc.inf

PSU USB driver

Other

Name

Description

Certificate of traceable calibration

PSU Programming Manual

14

Appearance

PSU Series Front Panel

Lock/Local PROT Function Test Set Output

Unlock ALM_CLR M 1 M 2 M 3

Shift

: Long Push

VSR LAN RMT ERR DLY ALM ISR M 1 M 2 M 3 RUN

C C

A

C V

V

VOLTAGE CURRENT

PSU 40- 38

DC Power Supply

0 -40V / 0 -38A

Voltage Current

2 3 4 5

Display Area

1

116 7 8 9 10 12 13

1.

Power Switch

Used to turn the power on/off.

2.

USB A Port

USB A port for data transfer,
loading test scripts etc.

3.

Air Inlet

Air inlet for cooling the inside of
the PSU series.

4.

Voltage Knob

Voltage

Used to set the voltage value or
select a parameter number in the
Function settings.

Display Area

The display area shows setting values, output
values and parameter settings. The function LEDs
below show the current status and mode of the
power supply. See page 17 for details.

5.

Current Knob

Current

Displays the current or the value
of a Function parameter.

GETTING STARTED

15

6.

Lock/Local
Button

Lock/Local

Unlock

Used to lock all front panel
buttons other than the Output
Button or it switches to local
mode.

Unlock
Button

(Long push) Used to unlock the
front panel buttons.

7.

PROT Button

PROT

ALM_CLR

Used to set and display OVP, OCP
and UVL.

ALM_CLR
Button

(Long push) Used to release
protection functions that have
been activated.

8.

Function
Button

Function

M1

Used to configure the various
function.

M1 Button

(+Shift) Used to recall the M1
setup.
(+Shift and hold) Used to save the
current setup to M1.

9.

Test Button

TEST

M2

Used to run customized scripts for
testing.

M2 Button

(+Shift) Used to recall the M2
setup.
(+Shift and hold) Used to save the
current setup to M2.

10.

Set Button

SET

M3

Used to set and confirm the output
voltage and output current.

M3 Button

(+Shift) Used to recall the M3
setup.
(+Shift and hold) Used to save the
current setup to M3.

PSU Programming Manual

16

11.

Shift Button

Shift

Used to enable the functions that
are written in blue characters
below the button.

12.

Output
Button

Output

Used to turn output on and off.

13.

Output ON
LED

Lights in green during output ON.

GETTING STARTED

17

PSU Series Display and Operation Panel

VSR LAN RMT ERR DLY ALM ISR M 1 M 2 M 3 RUN

C C

A

C V

V

VOLTAGE CURRENT

Display Area

14 1516 17

18 19 20 21 22 23 24

25

26 27 28

14.

Voltage
Meter

Displays the voltage or the parameter number of a
Function parameter.

15.

Current
Meter

Displays the current or the value of a Function
parameter.

16.

CV LED

Lights in green during constant voltage mode.

17.

CC LED

Lights in green during constant current mode.

18.

VSR LED

The voltage slew rate enable.

19.

LAN LED

Lights up when the LAN interface is connected.

20.

RMT LED

Lights in green during remote control.

21.

ERR LED

Lights in red when an error has occurred.

22.

DLY LED

The output on/off delay enable.

23.

ALM LED

Lights in red when a protection function has been
activated.

PSU Programming Manual

18

24.

ISR LED

The current slew rate enable.

25.

M1 LED

Lights in green when the memory value are being
recalled or saved.

26.

M2 LED

Lights in green when the memory value are being
recalled or saved.

27.

M3 LED

Lights in green when the memory value are being
recalled or saved.

28.

RUN LED

Auto sequence has been activated.

Note

Only the ERR and ALM LED’s are red. All the

others are green.

GETTING STARTED

19

Rear Panel

S LS SLSNC

REMOTE SENSE

ANALOG PROGRAMMING

RS485 / 232

OUT IN

LAN

DC OUTPUT

AC INPUT

L N

100 240V

2000VA MAX.

AC
47 63Hz

234 15678

9 10

87654321

0 -5V / 0 - 10V

ISOLATED PROGRAMMING

87654321

4 -20mA

ISOLATED PROGRAMMING

6-60V models:
PSU 6-200, 12.5-120,
20-76, 40-38, 60-25

100-600V models:
PSU 100-15, 150-10,
300-5, 400-3.8, 600-2.6

S LS SLSNC

REMOTE SENSE

ANALOG PROGRAMMING

OUT IN

RS485 / 232

LAN

L N

AC INPUT

100 240V

2000VA MAX.

AC
47 63Hz

1.

AC Input

L N

AC INPUT

Wire clamp connector.

2.

DC Output

Output terminals for 6V to 60V
models.

Output terminals for 100V to 600V
models.

3.

USB

USB port for controlling the PSU
remotely.

PSU Programming Manual

20

4.

LAN

LAN

RS 485 / 232

Ethernet port for controlling the
PSU remotely.

5.

Remote-IN

LAN

RS 485 / 232

Two different types of cables can
be used for RS232 or RS485-based
remote control.

PSU-232: RS232 cable with DB9
connector kit.

PSU-485: RS485 cable with DB9
connector kit.

6.

Remote-OUT

LAN

RS 485 / 232

RJ-45 connector that is used to
daisy chain power supplies with
the Remote-IN port to form a
communication bus.

PSU-485S: Serial link cable with
RJ-45 shielded connector.

7.

Analog
Control

ANALOG PROGRAMMING

External analog control connector.

8.

Remote
Sense

S LS SLSNC

Compensation of load wire drop.

9.

Option Slot

87654321

0 - 5V / 0 - 10V

ISOLATED PROGRAMMING

Blank sub-plate for standard units.
Isolated Analog connector for
units equipped with Isolated
Current and Voltage
Programming and Monitoring
option.
GPIB connector for units equipped
with IEEE programming option.

GETTING STARTED

21

10.

Ground
Screw

Connector for grounding the output (two
positions, shown in red).

L N

AC INPUT

100 240V

2000VA MAX.

AC
47 63Hz

PSU Programming Manual

22

Configuration Settings

Setting Normal Function Settings

The normal function settings, F-01~F-61, F­70~F-78, F-88~F-89 and F100~F122 can be easily
configured with the Function key.

 Ensure the load is not connected.
 Ensure the output is off.
 Function settings F-90~97 can only be

viewed.

Note

Function setting F-89 (Show Version) can only be
viewed, not edited.

Configuration settings F-90~ F-97 cannot be edited
in the Normal Function Settings. Use the Power
On Configuration Settings. See page 24 for details.

Steps

1. Press the Function key. The

function key will light up.

Function

2. The display will show F-01 on the left and the

configuration setting for F-01 on the right.

VOLTAGE CURRENT

VSR LAN RMT ERR DLY ALM ISR M 1 M 2 M 3 RUN

C V C C

V A

3. Rotate the voltage knob to change

the F setting.

Voltage

Range

F-00~F-61, F-70~F-78,
F-88~F-97, F100~F122

GETTING STARTED

23

4. Use the current knob to set the

parameter for the chosen F setting.

Current

Press the Voltage knob to save the
configuration setting. ConF will be
displayed when it is configuring.

Voltage

VOLTAGE CURRENT

VSR LAN RMT ERR DLY ALM ISR M 1 M 2 M 3 RUN

C V C C

V A

Exit

Press the Function key again to exit
the configuration settings. The
function key light will turn off.

Function

PSU Programming Manual

24

Setting Power On Configuration Settings

Background

The Power On configuration settings can only
be changed during power up to prevent the
configuration settings being inadvertently
changed.

 Ensure the load is not connected.
 Ensure the power supply is off.

Steps

1. Hold the Function key whilst turning the

power on.

Lock/Local PROT Function Test Set

Output

Unlock ALM_CLR M 1 M 2 M 3

Shift

: Long Push

VSR LAN RMT ERR DLY ALM ISR M 1 M 2 M 3 RUN

C C

A

C V

V

VOLTAGE CURRENT

PSU 40-38

DC Power Supply

0 - 40V / 0 - 38A

Voltage Current

2. The display will show F-90 on the left and the

configuration setting for F-90 on the right.

VOLTAGE CURRENT

VSR LAN RMT ERR DLY ALM ISR M 1 M 2 M 3 RUN

C V C C

V A

3. Rotate the voltage knob to change

the F setting.

Voltage

Range

F-90 ~ F-97

4. Use the current knob to set the

parameter for the chosen F setting.

Current

GETTING STARTED

25

Press the Voltage knob to save the
configuration setting. ConF will be
displayed when it is configuring.

Voltage

VOLTAGE CURRENT

VSR LAN RMT ERR DLY ALM ISR M 1 M 2 M 3 RUN

C V C C

V A

Exit

Cycle the power to save and exit the
configuration settings.

PSU Programming Manual

26

Configuration Table

Please use the configuration settings listed below when applying
the configuration settings.

Normal Function
Settings

Setting

Setting Range

Output ON delay time

F-01

0.00s~99.99s

Output OFF delay time

F-02

0.00s~99.99s

V-I mode slew rate select

F-03

0 = CV high speed priority (CVHS)
1 = CC high speed priority (CCHS)
2 = CV slew rate priority (CVLS)
3 = CC slew rate priority (CVLS)

Rising voltage slew rate

F-04

0.001~0.06V/msec (PSU 6-200)

0.001~0.125V/msec (PSU 12.5-120)

0.001~0.2V/msec (PSU 20-76)

0.001~0.4V/msec (PSU 40-38)

0.001~0.6V/msec (PSU 60-25)

0.001~1.000V/msec (PSU 100-15)

0.001~1.500V/msec (PSU 150-10)

0.001~1.500V/msec (PSU 300-5)

0.001~2.000V/msec (PSU 400-3.8)

0.001~2.400V/msec (PSU 600-2.6)

Falling voltage slew rate

F-05

0.001~0.06V/msec (PSU 6-200)

0.001~0.125V/msec (PSU 12.5-120)

0.001~0.2V/msec (PSU 20-76)

0.001~0.4V/msec (PSU 40-38)

0.001~0.6V/msec (PSU 60-25)

0.001~1.000V/msec (PSU 100-15)

0.001~1.500V/msec (PSU 150-10)

0.001~1.500V/msec (PSU 300-5)

0.001~2.000V/msec (PSU 400-3.8)

0.001~2.400V/msec (PSU 600-2.6)

GETTING STARTED

27

Rising current slew rate

F-06

0.001~2A/msec (PSU 6-200)

0.001~1.2A/msec (PSU 12.5-120)

0.001~0.76A/msec (PSU 20-76)

0.001~0.38A/msec (PSU 40-38)

0.001~0.25A/msec (PSU 60-25)

0.001~0.150A/msec (PSU 100-15)

0.001~0.100A/msec (PSU 150-10)

0.001~0.025A/msec (PSU 300-5)

0.001~0.008A/msec (PSU 400-3.8)

0.001~0.006A/msec (PSU 600-2.6)

Falling current slew rate

F-07

0.001~2A/msec (PSU 6-200)

0.001~1.2A/msec (PSU 12.5-120)

0.001~0.76A/msec (PSU 20-76)

0.001~0.38A/msec (PSU 40-38)

0.001~0.25A/msec (PSU 60-25)

0.001~0.150A/msec (PSU 100-15)

0.001~0.100A/msec (PSU 150-10)

0.001~0.025A/msec (PSU 300-5)

0.001~0.008A/msec (PSU 400-3.8)

0.001~0.006A/msec (PSU 600-2.6)

Internal resistance
setting

F-08

0~0.03Ω (PSU 6-200)
0~0.104Ω (PSU 12.5-120)
0~0.263Ω (PSU 20-76)
0~1.053Ω (PSU 40-38)
0~2.4Ω (PSU 60-25)
0~6.667Ω (PSU 100-15)
0~15.00Ω (PSU 150-10)
0~60.00Ω (PSU 300-5)
0~105.3Ω (PSU 400-3.8)
0~230.8Ω (PSU 600-2.6)

Bleeder circuit control

F-09

0 = OFF, 1 = ON, 2 = AUTO

Buzzer ON/OFF control

F-10

0 = OFF, 1 = ON

OCP Delay Time

F-12

0.1 ~ 2.0 sec

Current Setting Limit
(I-Limit)

F-13

0 = OFF, 1 = ON

Voltage Setting Limit
(V-Limit)

F-14

0 = OFF, 1 = ON

PSU Programming Manual

28

Display memory
parameter when recalling
(M1, M2, M3)

F-15

0 = OFF, 1 = ON

Auto Calibration Parallel
Control

F-16

0 = Disable, 1 = Enable, 2 = Execute
Parallel Calibration and set to Enable.
Note: Must be a short between each
unit before starting.

Measurement Average
Setting

F-17

0 = Low, 1 = Middle, 2 = High

Alarm Recovery and
Output Status

F-18

0 = Safe Mode, 1 = Force Mode

Lock Mode

F-19

0:Lock Panel, Allow Output OFF
1:Lock Panel, Allow Output ON/OFF

USB/GPIB settings

Show front panel USB
status

F-20

0 = None, 1 = Mass Storage

Show rear panel USB
status

F-21

0 = None, 1 = Linking to PC

Setup rear USB Speed

F-22

0 = Disable USB, 1 = Full Speed, 2 =
Auto Detect Speed

GPIB Address

F-23

0 ~ 30

GPIB Enable/Disable

F-24

0 = Disable GPIB, 1 = Enable GPIB

Show GPIB available
status

F-25

0 = No GPIB, 1 = GPIB is available

SCPI Emulation

F-26

0 = GW Instek, 1 = TDK GEN, 2 =
Agilent 5700, 3 = Kikusui PWX

LAN settings

Show MAC Address-1

F-30

0x00~0xFF

Show MAC Address-2

F-31

0x00~0xFF

Show MAC Address-3

F-32

0x00~0xFF

Show MAC Address-4

F-33

0x00~0xFF

Show MAC Address-5

F-34

0x00~0xFF

Show MAC Address-6

F-35

0x00~0xFF

LAN Enable

F-36

0 = OFF, 1 = ON

DHCP

F-37

0 = OFF, 1 = ON

IP Address-1

F-39

0~255

IP Address-2

F-40

0~255

IP Address-3

F-41

0~255

IP Address-4

F-42

0~255

Subnet Mask-1

F-43

0~255

GETTING STARTED

29

Subnet Mask-2

F-44

0~255

Subnet Mask-3

F-45

0~255

Subnet Mask-4

F-46

0~255

Gateway-1

F-47

0~255

Gateway-2

F-48

0~255

Gateway-3

F-49

0~255

Gateway-4

F-50

0~255

DNS address -1

F-51

0~255

DNS address -2

F-52

0~255

DNS address-3

F-53

0~255

DNS address-4

F-54

0~255

Socket Server
Enable/Disable

F-57

0 = Disable, 1 = Enable
Show Socket Server Port

F-58

No setting

Web Server
Enable/Disable

F-59

0 = Disable, 1 = Enable

Web Password
Enable/Disable

F-60

0 = Disable, 1 = Enable
Web Enter Password

F-61

0000~9999

UART Settings

UART Mode

F-70

0 = Disable UART, 1 = RS232,
2 = RS485

UART Baud Rate

F-71

0 = 1200, 1 = 2400, 2 = 4800,
3 = 9600, 4 = 19200, 5 = 38400,
6 = 57600, 7 = 115200

UART Data Bits

F-72

0 = 7 bits, 1 = 8 bits

UART Parity

F-73

0 = None, 1 = Odd, 2 = Even

UART Stop Bit

F-74

0 = 1 Bit, 1 = 2 Bits

UART TCP

F-75

0 = SCPI, 1 = TDK (emulation mode)

UART Address
(For multi-unit remote
control)

F-76

00 ~ 30
UART Multi-Drop control

F-77

0 = Disable, 1 = Master, 2 = Slave,
3 = Display information

UART Multi-Drop status

F-78

Displayed parameter: AA-S
AA: 00~30 (Address),
S: 0~1 (Off-line/On-line status).

System Settings

Factory Set Value

F-88

0 = None
1 = Return to factory default settings

PSU Programming Manual

30

Show Version

F-89

0, 1 = Version
2, 3, 4, 5 = Build date (YYYYMMDD)
6, 7 = Keyboard CPLD
8, 9 = Analog Board CPLD
A, B = Analog Board FPGA
C, D, E, F = Kernel Build

(YYYYMMDD)
G, H = Test Command Version
I, J, K, L = Test Command Build

(YYYYMMDD)
M, N = Reserved
O, P = Option Module

Power On Configuration Settings*

CV Control

F-90

0 = Control by Local
1 = Control by External Voltage
2 = Control by External Resistor -

Rising

3 = Control by External Resistor -

Falling

4 = Control by Isolated Board

CC Control

F-91

0 = Control by Local
1 = Control by External Voltage
2 = Control by External Resistor -

Rising

3 = Control by External Resistor -

Falling

4 = Control by Isolated Board

Output Status when
Power ON

F-92

0 = Safe Mode (Always OFF),
1 = Force Mode (Always ON),
2 = Auto Mode (Status before last
time power OFF)

Master/Slave
Configuration

F-93

0 = Independent
1 = Master with 1 slave in parallel
2 = Master with 2 slaves in parallel
3 = Master with 3 slaves in parallel
4 = Slave (parallel)

External Output Logic

F-94

0 = High ON, 1 = Low ON

Monitor Voltage Select

F-96

0 = 5V , 1 = 10V

Control Range

F-97

0 = 5V [5kΩ], 1 = 10V [10kΩ]