GW Instek ASR-002 User manual

Three Phase Power Controller
ASR-002
USER 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.......................................................... 7
ASR-002 Overview ...................................................7
Front Panel ..............................................................8
Rear Panel ............................................................. 11
OPERATION .................................................................. 13
Basic Operation..................................................... 14
Advance Setting..................................................... 16
Phase Angle Setting............................................... 24
Voltage Ramp Setting ............................................ 25
Frequency Sweep Setting ....................................... 26
Factory Default Settings ........................................ 27
Wire Connection & Accessories ............................. 29
APPENDIX ..................................................................... 32
ASR-002 Dimension ............................................... 32
Using the Rack Mount Kit ...................................... 33
Command List ....................................................... 35
ASR-002 Error Messages........................................ 36
Display Error Message........................................... 37
Firmware Upgrade Procedure ................................ 38
LED ASCLL Table Character Set ............................. 40

ASR-002 Series User 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 ensure 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 ASR-002 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 ASR-002.
Avoid severe impact or rough handling that leads to
damaging the ASR-002.
Do not discharge static electricity to the ASR-002.
Use only mating connectors, not bare wires, for the
terminals.
Do not block the cooling fan opening.
Do not disassemble the ASR-002 unless you are qualified.
If the equipment is used in a manner not specified by the
manufacturer, the protection provided by the equipment
may be impaired.
Power
Supply
WARNING
AC Input voltage range:
230 ~ 240 Vac
Frequency: 50/60 Hz
To avoid electrical shock connect the protective grounding
conductor of the AC power cord to an earth ground.
Cleaning the
ASR-002
Disconnect permanently connected power input 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.

ASR-002 Series User Manual
6
Operation
Environment
Location: Indoor, no direct sunlight, dust free, almost non-
conductive pollution (Note below)
Relative Humidity: 20%~ 80%, no condensation
Altitude: < 2000m
Temperature: 0°C to 40°C
Storage
environment
Location: Indoor
Temperature: -10°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.
Certification of Compliance
----------------------------------------------------------------------------------
The product is in conformity with the directive: EN 61010-1 /
EN 61326-1 / WEEE / RoHS

GETTING STARTED
7
GETTING STARTED
This chapter describes the ASR-002 power
controller in a nutshell, including its main
features and front/rear panel introduction.
ASR-002 Overview ..............................................................7
Front Panel .........................................................................8
Rear Panel ........................................................................ 11
ASR-002 Overview
ASR-002, which is a three-phase power controller, is able to control
up to 3 single phase power supply units (For ASR-2000 Series,
the factory installed option Opt 1 is necessary).
It effectively makes AC output conformed to 1P3W/3P4W that
generally unit requires, and also turns output into 3P3W via
designated wire method.
When the select single phase power is greater than the capacity of
2kVA, it is suggested that output should be connected to external
terminal for safety consideration.
Note
The communnication process for ASR-002 and ASR series:
1. First power on ASR series *3 followed by ASR-002.
2. Manually perform output on for ASR-002 and it will
execute connection detection one time.

ASR-002 Series User Manual
8
Front Panel
Section
Figure
Description
Header Displays
FREQUENCY: It displays frequency.
VOLTAGE: It displays voltage.
Normally, it displays measured voltage
value by current phase. While user
presses V Set key, it displays the set
voltage value by current phase.
MULTIMETER: It displays A current /
W power / PF power factor.
Function Keys
It changes header display A W 
PF.
ON: Output on.
OFF: Output off.

GETTING STARTED
9
Note
It can be operated when connected to ASR series only.
V Set: It configures voltage.
Range: It toggles between 100V and 200V.
Auto: It enters Auto range by long press.
When operating under Advance
Setting Menu, this key functions as
Enter.
F Set: It configures frequency.
P Set: It configures L2 / L3 phase.
L1 / L2/ L3: It changes among L1 
L2 L3.
When operating under Advance
Setting Menu, this key functions as
next menu item.
Mode: It toggles between 1P3W 3P4W.
Func: It configures advance setting by
long press.
When operating under Advance
Setting Menu, this key functions as
previous menu item.
Local: It cancels connection and
enters the local opeation mode.
Knob Key: It adjusts value by scroll.
Also, it switches input adjustion
position by press.
Display Icons
It indicates remote control mode.

ASR-002 Series User Manual
10
It indicates that error of control occurs.
It indicates output phase.
It indicates output mode.
It indicates output range.
It indicates measurement unit display.

GETTING STARTED
11
Rear Panel
Section
Figure
Description
USB Port
USB B-type port for remote control.
RS232C Port
RS232C port for remote control.
SIG OUT
SIG OUT for phase control signal
output.
Phase Terminal
The phase terminals for L1/L2/L3.
Warning: Input Voltage 400VAC Max.

ASR-002 Series User Manual
12
Output Terminal
1P3W: Single phase 3 wire.
Warning: Output Voltage 800VAC Max.
3P4W: Three phase 4 wire.
Warning: Output Voltage 692VAC Max.
Power Voltage
Input
Voltage Input: AC 230~240V.
Power Frequency: 47 –63Hz.

OPERATION
13
OPERATION
Basic Operation................................................................ 14
Output Mode Setting Process..................................................................... 14
Voltage Range Setting Process ...................................................................14
Voltage Value Setting Process ....................................................................14
Frequency Setting Process...........................................................................15
Phase Shift Setting Process .........................................................................15
Advance Setting................................................................ 16
Major keys of Advance Setting Menu ....................................................... 16
Advance Setting Menu ................................................................................. 17
Voltage Amplification Setting Process...................................................... 18
Slew Rate Setting Process ............................................................................ 19
RS232 Baudrate Setting Process.................................................................20
Factory Default Setting Process .................................................................21
Firmware Version ......................................................................................... 21
Save Setting Values ....................................................................................... 22
Apply Settings to The External ASR.........................................................23
Edit Advance Function Setting Menu....................................................... 23
Phase Angle Setting.......................................................... 24
Phase Angle Setting Process .......................................................................24
Voltage Ramp Setting ....................................................... 25
Voltage Ramp Setting Process....................................................................25
Frequency Sweep Setting .................................................. 26
Frequency Sweep Setting Process .............................................................. 26
Factory Default Settings ................................................... 27
Wire Connection & Accessories ........................................ 29
Accessories ..................................................................................................... 30
Function Limits ............................................................................................. 30

ASR-002 Series User Manual
14
Basic Operation
Note
The basic operation settings can be saved by
“Advance Setting Menu” → “Save Setting”.
Output Mode Setting Process
Steps
1. Press the Mode key.
2. Toggle between 1P3W 3P4W.
Voltage Range Setting Process
Steps
1. Press the Range key.
2. Toggle between 100V 200V. Press and hold
the Range key to enter Auto.
Voltage Value Setting Process
Steps
1. Press the V Set key.
2. Scroll the Knob key to adjust voltage value.
3. 100V: 0 –175V
200V: 0 –350 V
Auto: 0 –350V
Resolution is 0.1V
4. After adjustment, press the V Set key again to
upload the set value to ASR series unit.

OPERATION
15
Frequency Setting Process
Steps
1. Press the F Set key.
2. Scroll the Knob key to adjust frequency value.
3. Frequency range: 40 –999.9Hz.
Resolution is 0.01 Hz at 40 Hz to 100 Hz, 0.1 Hz
at 100 Hz ~ 999.9 Hz.
Phase Shift Setting Process
Steps
Current setting: either L1 or L2 LED indicator is lit.
1. Press the P Set key.
2. Scroll the Knob key to adjust phase.
L2 setting range: 85°
- 155°.
3. Press the P Set key to enter the next step.
Current setting: the L3 LED indicator is lit (only
phase shift of L3-L1 is settable).
L3 (L3-L1) setting
range: 205° - 275°.
4. Press the P Set key to exit.
Resolution is 0.1V
Note
Before user sets up parameters of (L2-L1)(L3-L1)
phase shift simultaneously, it is required to select
Output Phase to either L1 or L2 lit indicator for
operation.

ASR-002 Series User Manual
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Advance Setting
Major keys of Advance Setting Menu
Key
Function
Definition
L1/L2/L3
Next Item
It sets next item
Mode
Previous Item
It sets previous item
Range
Enter
It confirms setting

OPERATION
17
Advance Setting Menu
Steps
1. Press and hold the Mode key to enter the setting.
2. Press the L1/L2/L3 key or the Mode key to
browse the default settings as follows.
L1 Vref 1.000
L2 Vref 1.000
L3 Vref 1.000
SLEW RATE
0.200
BAUD 9600
FACT DEFA
SOFT VER T101
SAVE FUNC SET
EXT ASR SET
EXIT FUNC SET
Note
All settings relevant to unit configuration, whether
it’s setting of panel operation or Advance Setting
Menu, can only be saved properly via “Save Setting
values” execution.

ASR-002 Series User Manual
18
Voltage Amplification Setting Process
Steps
1. Press and hold the Mode key to enter the
setting.
2. Select to the display as
screenshot shown via
Next Item (L1/L2/L3)
and Previous Item
(Mode).
3. Scroll the Knob key to adjust the voltage
amplification. Setting range: 0.001 - 3.500.
4. After configuration, press the Enter(Range) key
to confirm the setting.
5. Press Next
Item(L1/L2/L3) key
to next item.
6. Repeat Step 3~5 through L1 to L3.

OPERATION
19
Slew Rate Setting Process
Steps
1. Press and hold the Mode key to enter the
setting.
2. Select to the display
as screenshot shown
via Next Item
(L1/L2/L3) and
Previous Item
(Mode).
3. Scroll the Knob key to adjust the slew rate
setting. Setting range: 0.001 - 0.500.
4. After configuration, press the Enter(Range) key
to confirm the setting.

ASR-002 Series User Manual
20
RS232 Baudrate Setting Process
Steps
1. Press and hold the Mode key to enter the
setting.
2. Select to the display
as screenshot shown
via Next Item
(L1/L2/L3) and
Previous Item
(Mode).
3. Scroll the Knob key to adjust the baud rate of
the RS-232 interface. (9600 by default)
The setting range: (9600, 19200, 38400,
57600,115200)
4. After configuration, press the Enter(Range) key
to confirm the setting.
Note
Baudrate of ASR-002 and ASR series must be
configured in the identical transmittion speed.