Matsusada Precision R4GT Series User manual

MODEL R4GT series
Instruction Manual
B/N 217.9.285 *217.9.285*Rev. 0.1
LDe/LIc option

R4GT series LDe, LIc option
Matsusada Precision
Note
◆All rights reserved.
◆
No part of this publication may be reproduced, stored in a retrieval system, or
transmitted,
in any form, or by any means, mechanical, electronic, photocopying,
recording, or otherwise, without the prior written permission of Matsusada Precision.
◆
No patent liability is assumed with respect to the use of the information contained
herein. Moreover, because Matsusada Precision is constantly striving to improve its
high-quality products, the information contained in this manual is subject to change
without notice. Every precaution has been taken in the preparation of this manual.
Nevertheless, Matsusada Precision assumes no responsibility for errors or omissions.
Neither is any liability assumed for damages resulting from the use of the information
contained in this publication.
Trademarks
◆Company names and product names in this document are the trademarks or registered
trademarks of their respective companies.
Warranty
◆For details, refer to the following website.
https://www.matsusada.com/support/manufacturer_warranty.html

R4GT series LDe, LIc option
Matsusada Precision

R4GT series LDe, LIc option
Matsusada Precision
For Safe Use of the Product
◆Introduction
The product generates high-voltage and high-energy.
Therefore, wrongly handling or operating the product may result in death or serious injury and maybe
property damage as well. In order to use the product safely, read the instruction manual thoroughly before
use to understand how to use and operate it properly.
Please note that we will not be held responsible for any damage or loss caused by not following the
warnings, cautions, and procedures described in the manual.
Keep the manual with you so that you can read it whenever you want.
◆Symbols
Symbols are used in the manual and product, which indicate precautions to be observed for safe use.
Understand these symbols first and then read the manual thoroughly.
Some symbols below are not used in products.
Indicates a potentially hazardous situation, which, if not avoided, may
result in serious injury or death.
Indicates a potentially hazardous situation, which, if not avoided, may
result in minor or moderate injury or in property damage.
Indicates danger/warning/caution. Refer to
the instruction manual when this symbol
appears on the unit.
Frame or chassis terminal
Indicates the possible danger of electric
shock under specific conditions, which
may result in serious injury or death.
Ground terminal
High Temperature Caution:
Indicates the possible danger of injury by
high temperature under specific
conditions.
Power ON
Indicates general prohibitions, including
warnings.
Power OFF
Indicates what must be followed.
Standby
Protective earth terminal (ground terminal
for preventing electric shock)
Bistable push button switch
ON
Indicates the possible danger of death if
you drink it and burns or blindness if it
attaches.
Bistable push button switch
OFF
Indicates the possible danger of exposure
to radiation.
Alternative Current

R4GT series LDe, LIc option
Matsusada Precision
Understand the risks.
The Product generates high-voltage and high-energy.
The product is designed for electrical engineers or the equivalents who install, wire, and operate it.
Read the instruction manual thoroughly before use and familiarize yourself with the proper use and
danger of the product.
Make sure to allow only specific people to handle the product.
Make sure to allow only the following people to handle the product:
1. who are electrical engineers or the equivalents and have already familiarized themselves with the
proper use and danger of the product, or
2. who are electrical engineers or the equivalents and have already been trained by the
above-mentioned people, or
3. who work under the supervision of the above-mentioned people.
If people other than those listed above install, wire, or operate the product, it may cause electric shock,
burnout, or injury.
Do not open or remove the case or panel of the product.
Do not disassemble, repair, or modify the product by yourself. High-voltage is applied to the inside of it.
Otherwise, it may cause electric shock, fire, or malfunction.
Moreover, if you do it, the safety and functions are not covered with the warranty.
The product does not suit to install and use in places where children may be present.
The product is designed to be installed in places such as factories or laboratories. Do not install and use it
where children may be present.
Make sure to ground it.
When the product has a protection ground terminal or GND terminal, make sure to ground it.
When theAC line input of it is an inlet type, connect the attached power cable or a power cable suitable for
your area to an outlet with the ground. Otherwise, it may result in electric shock or fire.
Regarding power cable
When a power cable is enclosed or attached to the product, do not use it for other products.
When no power cable is enclosed with the product, prepare the power cable suitable for the usage
environment and area by yourself.
Regarding the connection of power cable
Electrical engineers or the equivalents who have already been familiarized with the proper use and danger
of the product should connect the power cable to the AC input by referring to the instruction manual.
Regarding products that have acquired the safety standard, check the page describing the over-voltage
categories too.
Do not process or damage power cables
It may result in electric shock or fire.
Regarding the input voltage
Check the page describing the input terminals and input voltage in the instruction manual.
Do not provide any voltage out of the specifications.

R4GT series LDe, LIc option
Matsusada Precision
Regarding the fuse
The product builds in a protective fuse. In the case where a fuse holder is arranged outside of the product,
you can replace it by yourself. Refer to the instruction manual to replace it.
In the case where a fuse holder is not arranged outside of the product, you cannot replace it by yourself.
In this case, do not open the case or panel of the product and contact us.
The product is designed for indoor use.
Use the product indoors only, not outdoors. Even indoors, do not use it if there is a possibility of water
leakage, flooding, or snow covering.
Regarding operating temperature and humidity
Use the product within the range of the specifications describing in the instruction manual.
Do not use it in a place where the ambient temperature exceeds the specified range or a closed place.
Do not install the product in places where condensation may occur.
Otherwise, insulation deteriorates and it may cause electric shock, fire, or malfunciton.
Do not place anything on top of the product.
Otherwise, they may fall or tumble from it.
Do not put anything into the product.
Do not put foreign objects such as metal or liquid into the product through the air inlets, air outlets, or other
openings. Otherwise, it may result in electric shock, fire, or malfunction.
Operate the product with the right hand.
Use only your right hand to operate the product and keep your left hand away from it, which can reduce
the risk of electric current flowing through the left hand to the vital organs of the body in the event of an
electric shock.
Do not touch the wiring/load connected to the output and any terminals/connectors during the
operation or just after turning output off.
Very high-voltage is on the terminals and connectors during the operation and even just after the output is
turned off. Touching them may result in serious injury or death by electric shock.
The terminals here mean all terminals like input and output terminals and terminals for communications
and remote controls.
Turn off the product before touching the wiring/load connected to the product and any
terminals/connectors on the product and cut it off from the AC input.
Before touching the terminals/connectors and wiring/load, turn off the product and unpug the AC input
cable from the outlet or turn off the AC input breaker. Then, check there is no voltage remained using a
tester.
Since the output and sense terminals are connected to condensers in it, there is high-voltage remained on
them even just after it is turned off.
In order to avoid electric shock, ground the terminals to discharge using a short-circuit grounding
apparatus and check the voltage again.
The terminals here mean all terminals like input and output terminals and terminals for communications
and remote controls.

R4GT series LDe, LIc option
Matsusada Precision
Level the product out to use for good heat dissipation.
Do not install the product upside down or sideways. If not, the inner heat sissipation will be insufficient.
It may result in smoke or fire due to components deterioration.
Do not install the product in a place where cold air directly blows to it.
It may result in electric leakage or burnout due to condensation.
Do not install the product in a place where it is exposed to corrosive gases or liquids.
It may result in smoke or burnout due to components deterioration.
Do not install the product in a dusty place.
Accumulating dust in the air inlet will make hard to cool it down it, it may result in malfunction.
In that case, remove dust immediately.
Do not block the air inlet and outlet.
Secure 30. cm space at least around the openings.
If they are blocked, the product cannot show the rated performance due to the internal temperature
increase. Moreover, components deteriorate and it may result in smoke or fire.
Remove wirings to and from the product when work like welding near it are done.
Do not wipe the equipment with a dust cloth wet with chemicals (thinner or the like) or water.
Otherwise, it may result in an electric shock, electric leakage, or burnout due to water getting inside.
Regarding fan replacement
When products equip a fan, it has a lifetime. It will be worn out and deteriorated with the time passed and
its operation may become unstable. Also, its lifetime greatly varies depending on the usage environment
such as temperature, humidity, dust. It requires to be replaced at regular intervals to extend the lifetime.
For the replacement, contact us.
(It requires a replacement charge separately. Do not replace it by yourself, as there is a risk of electric
shock.)

R4GT series LDe, LIc option
Matsusada Precision
Table of Contents
1 Introduction....................................................................................................................................................1
1-1 Greetings.................................................................................................................................1
1-2 Overview..................................................................................................................................1
1-3 Precautions for handling .........................................................................................................1
2 Start-Up Menu (LDe Option only)..................................................................................................................2
2-1 Start-Up Menu.........................................................................................................................2
2-2 Start-up Menu Setting.............................................................................................................2
2-3 Each Menu Mode....................................................................................................................2
3 Using LDe Option..........................................................................................................................................8
3-1 Features of Pulse Sequence Function....................................................................................8
3-2 Example of Using Pulse Sequence Function.......................................................................... 9
3-3 Features of Ramp Function...................................................................................................13
3-4 Example of Using Ramp Function.........................................................................................14
4 Using for Particular Purpose .......................................................................................................................18
4-1 Using for Particular Purpose.................................................................................................18
4-2 Connection ............................................................................................................................18
4-3 Example of Operation............................................................................................................18
5 LIc Option .................................................................................................................................................... 19
5-1 SET Switch............................................................................................................................19
5-1-1 SET Display...........................................................................................................................19
5-1-2 Present Current Integration Value/Time Display...................................................................20
5-1-3 Previous Current Integration Value Display..........................................................................20
5-1-4 Cumulative Current Integration Value Display......................................................................21
5-2 OVP/OCP Switch ..................................................................................................................22
5-2-1 Stop Setting by Time.............................................................................................................22
5-2-2 Stop Setting by Current Integration Value.............................................................................23
5-2-3 Current Integration Value Display Unit Setting .....................................................................23
6 Using with Digital Control ............................................................................................................................24
6-1 Multi-command......................................................................................................................24
6-2 Command..............................................................................................................................24
6-2-1 Command List.......................................................................................................................24
6-2-2 Command Description...........................................................................................................26

1 Intoduction
1R4GT series LDe, LIc option
Matsusada Precision
1-1 Greetings
Thank you very much for purchasing our unit.
We take all possible measures for quality control of the product. For long and safe use of the product,
handle the equipment properly according to this instruction manual.
We have carefully checked the contents of this instruction manual, but please contact our company if
you find errors or omissions.
1-2 Overview
・LDe Options
In LDe option, the pulse sequence function that automatically repeats OUTPUT ON/OFF and the
ramp function that facilitates the setting of startup/shutdown time is additionally available.
Note) Actual output value may differ from the set value due to loads and other conditions.
・LIc Options
In LIc option, output current is integrated and displayed.
It is possible to stop output by time and by current integration value.
Integrating ammeter and voltmeter needed for DC power source control in surface treatment, etc.
are incorporated in a single power supply unit.
1-3 Precautions for handling
・In a high-voltage power supply system, the equipment may be subject to malfunction due to high
voltage.
・Connect only the essential devices and cables for system operation with GPIB.
・Although protective measures have been taken against an instantaneous short-circuit, avoid operation
during which a short-circuit involving electric discharge may occur repeatedly.
・Although all possible measures have been taken against noise, if you find hang-up or unintended
voltage output, turn off the power once to reset the bus and then send the command again from the
controller.
・Be sure to turn off the power of all equipment that makes up
the system before you change anything in the system.
1 Introduction
WARNING

2 Start-Up Menu (LDe Option only)
2R4GT series LDe, LIc option
Matsusada Precision
2-1 Start-Up Menu
In addition to the ordinary start menu, LDe option menu is available.
Additional menus are as follows.
・“PLS”: Pulse sequence setting Pulse sequence function is set.
・“rmP”: Ramp setting Ramp function is set.
2-2 Start-up Menu Setting
Refer to the instruction manual of this product.
2-3 Each Menu Mode
1. “PLS”: Pulse sequence function menu
(* “oFF” is set at the factory default.)
a. When “PLS” is displayed:
By turning the current setting dial, the pulse sequence function can be switched ON/OFF.
2 Start-Up Menu (LDe Option only)
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
When “PLS” is
displayed, the pulse
sequence function
ON/OFF can be set.
Using the current
setting dial, the pulse
sequence function is
switched on/oFF.
VOLTAGE
CURRENT

2 Start-Up Menu (LDe Option only)
3R4GT series LDe, LIc option
Matsusada Precision
b. SET switch (press):
SET LED illuminates for about 2 sec before entering each the ON time setting mode of the
pulse sequence function.
By turning the voltage setting dial, ON time setting can be changed.
(“on”/“aon“/”bon“/”con“/・・・/”ton”)
“on”: Pulse sequence function ON output time setting
“aon”: Multi-set function＋Pulse sequence function’s memory A output time setting
“bon”: Multi-set function＋Pulse sequence function’s memory B output time setting
“con”: Multi-set function＋Pulse sequence function’s memory C output time setting
By turning the current setting dial, each ON time setting can be changed.
(0.1 - 59.9 sec, 9 sec, 0 - 59 min, 0 - 9999 hour)
Using the “OVP/OCP switch (press and hold)”, “s”/“m”/“h” can be switched.
*The time less than 0.1 sec cannot be set. If the time is set at less than 0.1 sec, the setting is
changed to 0.1 sec before registering the start-up menu. However, 0.0 sec setting is
possible only when the unit is in “aon“/”bon“/”con“/・・・/”ton” modes.
c. OVP/OCP switch (press):
OVP/OCP LED illuminates for about 2 sec before entering the OFF time setting mode of the
pulse sequence function.
By turning the current setting dial, each OFF time setting can be changed.
(0.0 sec - 9999 hour)
Using the “OVP/OCP switch (press and hold)”, “s”/“m”/“h” can be switched.
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
Press SET switch
to change each
ON time.
Using the voltage setting
dial, ON time setting can be
changed.
Using the current setting
dial, each ON output time
setting can be changed.
Press SET.
VOLTAGE
CURRENT
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
Press OVP/OCP switch to
change OFF time.
Press OVP/OCP.
Using the current setting
dial, OFF time setting
can be changed.
VOLTAGE
CURRENT

2 Start-Up Menu (LDe Option only)
4R4GT series LDe, LIc option
Matsusada Precision
d. OVP/OCP switch (press and hold):
OVP/OCP LED illuminates. Time unit of the pulse sequence function is switched.
“s”: Unit of time setting of the pulse sequence function is in Sec.
“m”: Unit of time setting of the pulse sequence function is in Min.
“h”: Unit of time setting of the pulse sequence function is in Hour.
e. LOCK switch (press):
LOCK LED illuminates for about 2 sec before entering the repetition number setting mode of
the pulse sequence function.
By turning the current setting dial, the repetition number setting can be changed. (0 - 9999)
* When “0.” is set, the number of repetitions will be set to infinite.
f. LOCK switch (press and hold):Registration of various settings
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
Press LOCK switch to
change repetition number.
Press LOCK.
Using the current
setting dial, repetition
number can be
changed.
VOLTAGE
CURRENT
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
Press and hold OVP/OCP.
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
Various settings
are registered.
Press and hold LOCK.

2 Start-Up Menu (LDe Option only)
5R4GT series LDe, LIc option
Matsusada Precision
2. “rmP”: Ramp function menu
(* “oFF” is set at the factory default.)
a. When “rmP” is displayed:
By turning the current setting dial, the ramp function can be switched on/oFF.
b. SET switch (press):
SET LED illuminates for about 2 sec before entering the each ramp time setting mode of the
ramp function.
By turning the voltage setting dial, ON Lamp time setting can be changed.
(“on”/“aon“/”bon“/”con“/・・・/”ton”)
“on”: Ramp function ON ramp time setting
“aon”: Multi-set function＋Pulse sequence function’s memory A transition ramp time setting
“bon”: Multi-set function＋Pulse sequence function’s memory B transition ramp time setting
“con”: Multi-set function＋Pulse sequence function’s memory C transition ramp time setting
By turning the current setting dial, each ON ramp time setting can be changed.
(0.0 sec - 9999 hour)
Using the “OVP/OCP switch (press and hold)”, “s”/“m”/“h” can be switched.
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
When “rmP” is
displayed, the ramp
function ON/OFF
can be set.
Using the current setting
dial, the ramp function is
switched on/oFF.
VOLTAGE
CURRENT
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
Press SET switch
to change each
ON ramp time.
Using the voltage setting
dial, ON ramp time setting
can be changed.
Using the current setting
dial, each ON ramp time
setting can be changed.
Press SET.
VOLTAGE
CURRENT

2 Start-Up Menu (LDe Option only)
6R4GT series LDe, LIc option
Matsusada Precision
c. OVP/OCP switch (press):
OVP/OCP LED illuminates for about 2 sec before entering the OFF ramp time setting mode
of the ramp function.
By turning the current setting dial, the OFF ramp time setting can be changed.
(0.0 sec - 9999 hour)
Using the “OVP/OCP switch (press and hold)”, “s”/“m”/“h” can be switched.
d. OVP/OCP switch (press and hold):
OVP/OCP LED illuminates. Time unit of the ramp function is switched.
“S”: Unit of time setting of the ramp function is in Sec.
“m”: Unit of time setting of the ramp function is in Min.
“h”: Unit of time setting of the ramp function is in Hour.
e. LOCK switch (press):
LOCK LED illuminates for about 2 sec before entering the ramp operation setting change
mode of the ramp function.
By turning the current setting dial, the ramp operation setting can be changed.
“CVCC”: Ramp operation is set to both CV/CC.
“CV”: Ramp operation is set to CV only.
“CC”: Ramp operation is set to CC only.
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
Press OVP/OCP switch to
change OFF ramp time.
Using the current
setting dial, OFF
ramp time setting
can be changed.
V
O
C
U
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
Press LOCK switch to
set ramp operation to
any of CVCC/CV/CC.
Press LOCK.
Using the current
setting dial, ramp
operation setting
can be changed.
VOLTAGE
CURRENT
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
Press and hold OVP/OCP.
Press OVP/OCP.

2 Start-Up Menu (LDe Option only)
7R4GT series LDe, LIc option
Matsusada Precision
f. LOCK switch (press and hold):Registration of various settings
Various settings
are registered.
Press and hold LOCK.
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE

3 Using LDe Option
8R4GT series LDe, LIc option
Matsusada Precision
3-1 Features of Pulse Sequence Function
The pulse sequence function repeats the specified number of output ON/OFF with the preset ON and
OFFtimings when the OUTPUT switch is pressed.
The function is stopped either automatically at the specified number or forcibly by the OUTPUT switch.
When the pulse sequence function is active, LOCK LED blinks.
* When SET switch is pressed during the operation of pulse sequence function, the remaining
ON/OFF time and the time units are displayed alternately. Time is displayed in Second when less
than one minute, in Minute when less than one hour, and in Hour when one hour or longer.
* When OVP/OCP switch is pressed during the operation of pulse sequence function, the remaining
repetition number is displayed.
However, as the repetition number is set to 0 (repeating infinitely), the number of repeats which are
already performed is displayed.
(When the repetition number exceeds 9999, it is cleared to zero.)
OUTPUT
押下
OUTPUT
押下
ON 時間
OFF 時間
パルスシーケンス開始
パルスシーケンス停止
１サイクル
指定回数で停止か、OUTPUT 押下により停止します。
3 Using LDe Option
・When the pulse sequence function is set, the trigger delay function is
inoperative.
・During the pulse sequence operation, PRESET values of voltage/current and
OVP/OCP set value cannot be checked. Please check them when the pulse
sequence is stopped.
・Pulse sequence function and Master/Slave function cannot be used together.
・Accuracy of time setting for pulse sequence is ±0.5%.
・Accuracy should be taken into consideration for the operation for an
extended period of time.
CAUTION
Pulse sequence is stopped at specified repetition number
or by pressing OUTPUT switch.
1 cycle
OFF time
ON time
Press OUTPUT.
Pulse sequence starts.
Press OUTPUT.
Pulse sequence stops.

3 Using LDe Option
9R4GT series LDe, LIc option
Matsusada Precision
3-2 Example of Using Pulse Sequence Function
1. Example of using with infinite repetitions
As an example, we set the pulse sequence function to “ON”, ON time to “1.0 s”, OFF time to “1.0
s”, and the number of repetitions to “0”.
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
In the pulse sequence function menu, set
the pulse sequence function to ON.
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
Set time
unit to Sec.
Press and hold OVP/OCP.
Set “on” time
to 1.0 s.
Press SET.
Set “oFF” time
to 1.0 s.
Press OVP/OCP.
Press LOCK.
Set the number of
repeats “Cnt” to 0.
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
Press and hold LOCK.
Register pulse
sequence setting.
1.0 sec
2.0 sec
1 cycle
Press
OUTPUT.
When the number of repetitions is set to 0., ON/OFF
sequence is repeated until OUTPUT switch is pressed.

3 Using LDe Option
10 R4GT series LDe, LIc option
Matsusada Precision
2. Example of using with specified number of repetitions
As an example, we set the pulse sequence function to “ON”, ON time to “1.0 s”, OFF time to “1.0
s”, and the number of repetitions to “2”.
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
In the pulse sequence function menu, set
the pulse sequence function to ON.
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
Set time
unit to Sec.
Press and hold OVP/OCP.
Set “on” time
to 1.0 s.
Press SET.
Set “oFF” time
to 1.0 s.
Press OVP/OCP.
Press LOCK.
Set the number of
repeats “Cnt” to 2.
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
Press and hold LOCK.
Register pulse
sequence setting.
1.0 sec
2.0 sec
1 cycle
When the number of repetitions is set
to 2, ON/OFF sequence is repeated
twice and then stopped automatically.
Pulse sequence stops.
Press
OUTPUT.

3 Using LDe Option
11 R4GT series LDe, LIc option
Matsusada Precision
3. Example of using with specified number of repetitions in combination with multi-set mode
As an example, we set the pulse sequence function to “ON”, ON time of memory A, B and C to
“1.0. s”, OFF time to “1.0 s”, and the number of repetitions to “2”.
MemoryA is set to 3.0 V, memory B to 2.0 V, and memory C to 1.0 V.
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
In the pulse sequence function menu,
set the pulse sequence function to ON.
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
Set time
unit to Sec.
Press and hold OVP/OCP.
Press SET.
Set “oFF” time
to 1.0 s.
Press OVP/OCP.
Press LOCK.
Set the number of
repeats “Cnt” to 2.
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
Press and hold LOCK.
Register pulse
sequence setting.
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
Press SET.
LOCK
OCP
SET
OVP/
CV
CC
V
A
OUTPUT
REMOTE
Press SET.
Set “aon” time
to 1.0 s.
Set “bon” time
to 1.0 s.
Set “con” time
to 1.0 s.

3 Using LDe Option
12 R4GT series LDe, LIc option
Matsusada Precision
Return to normal use, and set the values of multiple setting.
The values of multiple setting should be set when the pulse sequence function is not active.
Refer to the instruction manual of this product on how to make multiple setting.
1.0 sec
2.0 sec
3.0 sec
4.0 sec
3.0V
2.0V
1.0V
Press
OUTPUT.
Pulse sequence
stops.
When the number of repeats is set to
2, ON/OFF sequence is repeated
twice and then stopped automatically.
Memory “a” Memory “b” Memory “c”
1 cycle
* Each memory outputs ON time.