Matsusada Precision VOL User manual

Instruction Manual
MODEL VOL / VOLJ
Standard Digital Interface
LGob Option
LUs1 Option
Ｄｕｍｍｙ Ｐａｇｅ
B/N：222.9.011 *222.9.011* Rev 0.3

i
CONTENTS Page
１Introduction .................................................................................................................................................................................. 1
１－１ Introduction ................................................................................................................................................................. 1
１－２ Unpacking the unit .................................................................................................................................................. 1
１－３ Environmental requirements ............................................................................................................................. 1
１－４ Notes ............................................................................................................................................................................. 1
２Exterior view diagram ............................................................................................................................................................ 2
２－１ Standard Digital Interface ................................................................................................................................... 2
２－２ LGob Option .............................................................................................................................................................. 2
２－３ LUs1 Option ............................................................................................................................................................... 2
２－４ LEt Option ................................................................................................................................................................... 3
３Connection diagram ............................................................................................................................................................... 4
３－１ VOL/VOLJ Series (Standard Digital Interface), CO-MET2-25/CO-MET2-9/CO-MET4-25 4
３－２ VOL/VOLJ Series (Standard Digital Interface), CO-G32m ................................................................ 4
３－３ VOL/VOLJ Series (LGob Option), CO-OPT2-25/CO-OPT2-9/CO-OPT4-25 .......................... 5
３－４ VOL/VOLJ Series (LGob Option), CO-G32 ............................................................................................... 5
３－５ VOL/VOLJ Series (LGob Option), CO-U32 ............................................................................................... 6
３－６ VOL/VOLJ Series (LUs1 Option) .................................................................................................................... 6
３－７ VOL/VOLJ Series (Standard Digital Interface), CO-U32m ................................................................ 7
３－８ VOL/VOLJ Series (Standard Digital Interface), CO-E32m ................................................................ 8
３－９ VOL/VOLJ Series (LEt Option) ........................................................................................................................ 8
３－１０ VOL/VOLJ Series (LGob Option), CO-E32 ............................................................................................... 9
４Functions .................................................................................................................................................................................... 10
４－１ Summary ................................................................................................................................................................... 10
４－２ CO-M cable connector Interface terminal details (Standard Digital Interface) ...................... 10
４－３ Setting of UNIT number ..................................................................................................................................... 10
４－４ Settings address and delimiter for GPIB(CO-G32/CO-G32m) ...................................................... 11
４－５ USB Setting(CO-U32m Option) ..................................................................................................................... 11
４－６ IPAddress Setting (CO-E32/CO-E32m/LEt Option) ........................................................................... 11
４－７ Settings upper connection(LGob Option) ................................................................................................. 12
４－８ Settings of CO-MET2-25/CO-MET2-9 (Standard Digital Interface) ............................................ 13
４－９ Settings of CO-OPT2-25/CO-OPT2-9 (LGob Option) ........................................................................ 14
４－１０ Settings of CO-MET4-25/CO-OPT4-25 ..................................................................................................... 15
５Program ...................................................................................................................................................................................... 16
５－１ Summary of Syntax .............................................................................................................................................. 16
５－２ Multiple command ................................................................................................................................................ 16
５－３ Character set for the command ..................................................................................................................... 17

ii
６Getting started ......................................................................................................................................................................... 18
６－１ CO-MET2-25/CO-MET2-9/CO-MET4-25, Standard Digital Interface ........................................ 18
６－２ CO-G32m, Standard Digital Interface ......................................................................................................... 19
６－３ CO-OPT2-25/CO-OPT2-9/CO-OPT4-25, LGob option ..................................................................... 20
６－４ CO-G32, LGob Option ........................................................................................................................................ 21
６－５ CO-U32, LGob Option ........................................................................................................................................ 22
６－６ LUs1 option .............................................................................................................................................................. 23
７Command reference ............................................................................................................................................................. 24
７－１ Command list .......................................................................................................................................................... 24
７－２ Reference .................................................................................................................................................................. 25
７－３ Minimum setting / return value list ................................................................................................................ 38

iii
Ｄｕｍｍｙ Ｐａｇｅ

１ Introduction
1
１ Introduction
１－１ Introduction
Thank you very much for your purchase of our product.
We have done our best for our quality control of out products. Please handle this unit
properly according to this instruction manual so that you can use the full capacity of
this unit and operate it safely and smoothly in high efficiency for long.
If you find any doubtful or unknown point or omission in this instruction manual, please
kindly contact us immediately.
１－２ Unpacking the unit
When unpacking the unit, please check the following accessories are enclosed with the unit main
body.
Accessories
・Instruction manual
・Install manual (for LUs1 option)
・USB driver disc (for LUs1 option)
・CO-M Cable (option nothing)
・CO-Optical fiber cable (for LGob option)
１－３ Environmental requirements
Warning
Install the unit horizontally when use.
Never place any object on the power supply.
Use the power supply where the ventilation condition is good.
Do not operate the power supply in a dusty area or in corrosive gas environment.
１－４ Notes
Warning
When system has high voltage power supply, equipments connected might receive
damage due to high voltage.
When operate with GPIB interface, connect only cables required for system operation.
The power supply has protection for intermittent short circuit, however operation with
repeatable short circuit with arc should be avoided.
The power supply has enough protection for noise, however if hung-up or voltage
output, which is not programmed, are observed, turn of the power supply and reset
the but, then resend the command again from controller.
Any system change shall be done while the power of all the equipments of system is
turned off. Sometimes it prevents the unit to function properly that causing of high
voltage.
！ 
！ 

２ Exterior view diagram
2
２ Exterior view diagram
２－１ Standard Digital Interface
２－２ LGob Option
２－３ LUs1 Option
① CO-M cable connector (IN)
② CO-M cable connector (OUT)
③ Master/Slave setting switch
L N
ＩＮ ＰＵＴ AC100-240V 20A
50 /6 0 H z Φ 1 20 00 V A
VOLJ Series Half Rack Size 1U Rear Panel
VOL Series Full Rack Size 1U Rear panel
①
②
③
① CO-Optical fiber cable connector (IN)
② CO-Optical fiber cable connector (OUT)
③ Upper connection setting switch
ＩＮＰＵＴ AC100-240V 20A
50/60Hz Φ1 2000VA
L N
ＯＵＴ ＩＮ ＵＮＩＴ
①
②
③
VOLJ Series Half Rack Size 1U Rear Panel
VOL Series Full Rack Size 1U Rear panel
① USB connector
VOLJ Series Half Rack Size 1U Rear Panel
VOL Series Full Rack Size 1U Rear panel
①

２ Exterior view diagram
3
２－４ LEt Option
① Ethernet connector
VOLJ Series Half Rack Size 1U Rear Panel
VOL Series Full Rack Size 1U Rear panel
①

３ Connection diagram
4
３ Connection diagram
３－１ VOL/VOLJ Series (Standard Digital Interface), CO-MET2-25/CO-MET2-9/CO-MET4-25
３－２ VOL/VOLJ Series (Standard Digital Interface), CO-G32m
VOLJ Series Half Rack Size rear panel
VOLJ Series Half Rack Size rear panel
CO-MET2-25
CO-MET2-9
CO-MET4-25
Up to 32 units can be connected
NOTE
・For remote control of standard
digital interface, set the
Master/Slave switch to “Slave”.
AC Adapter
(CO-MET-4-25)
RS-232C Controller／
RS-485 Controller
CO-M Cable
CO-M Cable
CO-G32m Rear panel
INPUT AC
VOLJ Series Half Rack Size rear panel
GPIB Controller
CO-M cable
GPIB Cable
CO-M cable
VOLJ Series Half Rack Size rear panel
Up to 32 units can be connected
NOTE
・For remote control of
standard digital interface,
set the Master/Slave
switch to “Slave”.

３ Connection diagram
5
３－３ VOL/VOLJ Series (LGob Option), CO-OPT2-25/CO-OPT2-9/CO-OPT4-25
３－４ VOL/VOLJ Series (LGob Option), CO-G32
RS-232C Controller／
RS-485 Controller
VOLJ Series Half Rack Size rear panel
(LGob Option)
AC Ada
p
te
r
CO-OPT2-25
CO-OPT2-9
CO-OPT4-9
CO-O
p
tical fiber cable
VOLJ Series Half Rack Size rear panel
(LGob Option)
o
r
Up
to
3
2
u
ni
ts
ca
n
be
co
nn
ected
CO-Optical
fiber cable
NOTE
・ Place a cap on the optical fiber cable
connector not in use.
・ This unit has enough protection.
However when used with HV power
supplies, there is possibility that
noise on AC line, which can be
generated when HV arc, can cause
malfunction on GPIB adapter, so it is
recommended to have different AC
line from that of HV power supplies.
GPIB Controller
VOLJ Series Half Rack Size rear panel
(LGob Option)
VOLJ Series Half Rack Size rear panel
(LGob Option)
Up to 32 units can be connected
CO-G32 Rear panel
INPUTAC
GPIB Cable
CO-Optical fiber cable
CO-Optical
fiber cable
o
r
NOTE
・ Place a cap on the optical fiber
cable connector not in use.
・ This unit has enough protection.
However when used with HV power
supplies, there is possibility that
noise on AC line, which can be
generated when HV arc, can cause
malfunction on GPIB adapter, so it
is recommended to have different
AC line from that of HV power
supplies.

３ Connection diagram
6
３－５ VOL/VOLJ Series (LGob Option), CO-U32
３－６ VOL/VOLJ Series (LUs1 Option)
USB Cable
USB Controller
VOLJ Series Half Rack Size rear panel
(LUs1 Option)
USB Controller
VOLJ Series Half Rack Size rear panel
(LGob Option)
VOLJ Series Half Rack Size rear panel
(LGob Option)
Up to 32 units can be connected
CO-U32 Rear panel
USB Cable
CO-Optical fiber cable
INPUTAC
CO-Optical
fiber cable
o
r
NOTE
・ Place a cap on the optical fiber
cable connector not in use.
・ This unit has enough protection.
However when used with HV power
supplies, there is possibility that
noise on AC line, which can be
generated when HV arc, can cause
malfunction on GPIB adapter, so it
is recommended to have different
AC line from that of HV power
supplies.

３ Connection diagram
7
３－７ VOL/VOLJ Series (Standard Digital Interface), CO-U32m
USB Controller
USB cable
VOLJ Series Half Rack Size rear panel
VOLJ Series Half Rack Size rear panel
CO-M cable
Up to 32 units can be connected
CO-U32m Rear panel
INPUT AC
CO-M cable NOTE
・For remote control of standard
digital interface, set the
Master/Slave switch to “Slave”.

３ Connection diagram
8
３－８ VOL/VOLJ Series (Standard Digital Interface), CO-E32m
３－９ VOL/VOLJ Series (LEt Option)
LAN cable
Ethernet Controller
LAN cable
VOLJ Series Half Rack Size rear panel
VOLJ Series Half Rack Size rear panel
CO-M cable
Up to 32 units can be connected
CO-E32m Rear panel
INPUT AC
CO-M cable NOTE
・For remote control of standard
digital interface, set the
Master/Slave switch to “Slave”.
Ethernet Controller
VOLJ Series Half Rack Size rear panel
(LEt Option)

３ Connection diagram
9
３－１０ VOL/VOLJ Series (LGob Option), CO-E32
Ethernet Controller
VOLJ Series Half Rack Size rear panel
(LGob Option)
o
r
Up to 32 units can be connected
CO-E32 Rear panel
LAN cable
CO-Optical fiber cable
INPUTAC
VOLJ Series Half Rack Size rear panel
(LGob Option) NOTE
・ Place a cap on the optical
fiber cable connector not in
use.
・ This unit has enough
protection. However when
used with HV power supplies,
there is possibility that noise
on AC line, which can be
generated when HV arc, can
cause malfunction on GPIB
adapter, so it is
recommended to have
differentAC line from that of
HV power supplies.

４ Functions
10
４ Functions
４－１ Summary
① Program output voltage and current
② Program output ON/OFF
③ Measuring output voltage and current
４－２ CO-M cable connector Interface terminal details (Standard Digital Interface)
VOL/VOLJ series uses 3 RS-232C signals of TxD, RxD and GND for communication.
Our 「CO-MET2-25/CO-MET2-9/CO-MET4-25/CO-G32m/CO-U32m/CO-E32m」,connect using.
Properly to controller(such as personal computer)
Connector pin assignment power supply side (RJ-11, 6 polar 4 pin female)
Pin # In/ out direction Data direction
CO-M cable connector (IN)
1 - -
2 - NC
3 Output TxD0
4 - GND
5 Input Rxd0
6 - -
CO-M cable connector (OUT)
1 - -
2 - NC
3 Input RxD1
4 - GND
5 Output TxD1
6 - -
VOL/VOLJ Series Rear panel
CO-M cable connector
Communication Method
Delimiter is CR(0DH) fixed.
４－３ Setting of UNIT number
If you want to set the UNIT number, make a setting from "Unt": unit number setting on the startup
menu. The factory setting of unit number is 0. Take care that the same unit number is not set on
different device. Each value from 0 to 31 can be assigned to the unit number.
Operating with an option either LUs1 or LEt, the unit number is required to configure 0 as same that
of factory setting.
Baud Rate ：asynchronous 9600[bps] (fixed)
Data Length ：8[bit]
Stop Bit ：1[bit]
Parity ：None
Flow control ：None
IN
OUT
PIN2
PIN5
PIN2
PIN5

４ Functions
11
４－４ Settings address and delimiter for GPIB(CO-G32/CO-G32m)
On the rear panel of CO-G32 there is an eight DIL switch labeled "ADDRESS". The desired address
is set with this DIL switch from S1 to S5 in the binary format. (S1 is LSB.) "ON" (turn to left or up)
stands for logic 1.The address is valid for the Listener and the Talker function. Take care that the
same address is not set on different device. Each value from 0 to 30 can be assigned to the device
address.
It is used for the termination mark that the delimiter shows end of the command string in the
communication between CO Series and the controller. The rest of the three from S5 to S8 make
character of delimiter as following.
S6・・・・・・LF(0AH)
S7・・・・・・CR(0DH)
S8・・・・・・EOI
The factory setting of address is number 1,and delimiter is EOI.
CO-G32/CO-G32m
Note
These settings must be done when power turns to off. So CO Series read these setting only when
power turns to on.
４－５ USB Setting(CO-U32m Option)
USB Driver Install is Refer to CO-U32m Instruction Manual.
Delimiter is CR(0DH) fixed.
４－６ IPAddress Setting (CO-E32/CO-E32m/LEt Option)
Follow the instruction of Network administrator to set the Ethernet setting of this power supply unit.
Default setting value
IP address 192 168 010 001
Subnet mask 255 255 255 000
Default gateway 000 000 000 000
Remote port number 10001
Delimiter is CR(0DH) fixed.
Fig. Example of setting
・GPIB address・・・1
・Delimiter・・・・・・・・CR+LF
1 2 3 4 5 6 7 8
A
ddress
Delimiter

４ Functions
12
４－７ Settings upper connection(LGob Option)
If you want to set the UNIT number, make a setting from "Unt": unit number setting on the startup
menu. The factory setting of unit number is 0. Take care that the same unit number is not set on
different device. Each value from 0 to 31 can be assigned to the unit number.
On the rear panel of VOL/VOLJ Series –LGob option there is an eight DIL switch.
S8 selects the upper connection, what unit connects to optical fiber cable connector (IN). The
selection is following.
・ OFF ・・・ CO-G32, CO-RG, CO-HV, CO-U32, CO-E32 or –LGob option for each model
・ ON ・・・ CO-OPT2-25, CO-OPT2-9 or CO-OPT4-25
The factory setting of upper connection is “CO-G32,CO-RG, CO-HV, CO-U32, CO-E32 or –LGob
option for each model”.
VOL/VOLJ Series –LGob option
Note
These settings must be done when power turns to off. So CO Series read these setting only when
power turns to on.
Fig.Example setting
・ Upper connection・・・・CO-G32/CO-RG/CO-HV/CO-U32/CO-E32
–LGob option for each model
Not in use
Upper connection
1 2 3 4 5 6 7 8

４ Functions
13
４－８ Settings of CO-MET2-25/CO-MET2-9 (Standard Digital Interface)
CO-MET2-25/CO-MET2-9 uses 3 RS-232C signals of TxD, RxD and GND for communication.
Referring to the following diagram, properly connect the CO-MET2-25/CO-MET2-9 with controller to
be used(e.g. PC).
Communication Method
Delimiter is CR(0DH) fixed
Pin # Data direction
2 RxD(input)
3 TxD(output)
7 GND
Pin # Data direction
2 TxD(output)
3 RxD(input)
5 GND
Baud Rate : asynchronous 9600 [bps] (fixed)
Data Length : 8 [bit]
Stop Bit : 1 [bit]
Parity : None
Flow control : None
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
GND
Fig. CO-MET2-25 pin assignment
(D-Sub 25 pin MALE)
Pin 4 - 5 and 6 - 20 are
tied together inside.
5
4
3
2
1
9
8
7
6
GND
Pin 4 - 6 and 7 - 8 are tied together inside.
Fig. CO-MET2-9 pin assignment
(D-Sub 9 pin FEMALE)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
(
Data out
p
ut
)
(
Data in
p
ut
)
(
GND
)
5
4
3
2
1
9
8
7
6
(
Data out
p
ut
)
(
Data in
p
ut
)
(
GND
)
Fi
g
. controller to be used
(
e.
g
. PC
)
pin assignment
(D-Sub 25 pin FEMALE)
Fi
g
. controller to be used
(
e.
g
. PC
)
pin assignment
(D-Sub 9 pin MALE)

４ Functions
14
４－９ Settings of CO-OPT2-25/CO-OPT2-9 (LGob Option)
CO-OPT2-25/CO-OPT2-9 uses 3 RS-232C signals of TxD, RxD and GND for communication.
Referring to the following sketches, properly connect the RS-232C module with controller(e.g. PC).
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
(Data output)
(Data input)
(GND)
5
4
3
2
1
9
8
7
6
(Data output)
(Data input)
(GND)
Fig. controller to be used(e.g. PC)
pin assignment
(D-Sub 25 pin FEMALE)
Fig. controller to be used(e.g. PC)
pin assignment
(D-Sub 9 pin MALE)
Communication Method
Baud Rate : asynchronous 9600 [bps] (fixed)
Data Length : 8 [bit]
Stop Bit : 1 [bit]
Parity : None
Flow control : None
Data Direction
Pin # Change Switch
DTE DCE
2 RxD(input) TxD(output)
3 TxD(output) RxD(input)
7 GND
Data Direction
Pin # Change Switch
DTE DCE
2 TxD(output) RxD(input)
3 RxD(input) TxD(output)
5 GND
CO-OPT2-25
(D-Sub25 pin MALE)
The setting of DTE/DCE change switch should be done in accordance with the pin assignment of
RS-232C port of controller to be used. So make sure the pin assignment before setting. Incorrect setting
will result malfunction.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
GND
Pin 4 – 5 and 6 - 20 are
tied together inside.
5
4
3
2
1
9
8
7
6
GND
Pin 4 – 6 and 7 - 8 are tied
together inside.
CO-OPT2-9
(D-Sub9 pin FEMALE)
Delimiter is CR(0DH) fixed.