Matsusada CO-MS Instruction Manual
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Matsusada CO-MS Instruction Manual

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Instruction Manual
CO-MS
MODEL
Rev.0.2

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Summary of Contents for Matsusada CO-MS

  • Page 1 Instruction Manual CO-MS MODEL Rev.0.2...
  • Page 3 SAFETY Power supplies which is connected to the unit generate high voltage and energy. Electric shock may lead to death or serious injury. Be sure to follow the instructions below and handle the unit with caution. 1. BE SURE TO GROUND!! Be sure to ground the unit before use.
  • Page 4 Symbols Various symbols are used in this instruction manual and on the product for ensuring safety. What will be caused by ignoring the instructions given with the symbols or by improper handling are classified as shown below. Read carefully and understand the descriptions before proceeding to the main body of this manual.
  • Page 5 Caution ！ Do not install the unit upside down or Do not use the unit in a place subject to on a wrong side. high temperature or in an enclosed, Insufficient heat release may cause limited area. deterioration of parts, which may It not only hampers the unit from generate smoke or set fire.
  • Page 6 First-aid procedures to be implemented in case of electrical shock RESCUE 1. Free victim from contact with live conductor quickly. Avoid contact with neither live conductor nor victim’s body. 2. Shut off high voltage at once and ground the circuit. If high voltage cannot be turned off quickly, ground the circuit to discharge, or cut high voltage line by an ax with dry wooden handle.
  • Page 7 Artificial respiration 1. PLACE VICTIM 2.Clear throat Place victim in face-upward position horizontally. 2. CLEAR THROAT Turn head to one side quickly wipe out any fluid, mucus, or foreign body from mouth and throat with fingers. 3.Open air 3. OPEN AIR PASSAGE passage Tilt head back and extend neck to open air passage.

  • Page 8: Table Of Contents

    CONTENTS Ｐａｇｅ SAFETY........................................ⅰ For Safe Use......................................ⅱ First-aid procedures to be implemented in case of electrical shock .................ⅳ Artificial respiration...................................ⅴ CONTENTS......................................ⅵ Features and specifications ..........................1 1-1 Summary ....................................1 1-2 Features ..................................... 1 Exterior view diagram ............................2 2-1 Front panel ....................................2 2-2 Rear panel ....................................
  • Page 9 Fault display ................................16 6-1 Fault 16 6-1-1 OVP (Over voltage protection) ..........................16 6-1-2 OCP (Over current protection) ..........................16 6-1-3 UV (Under voltage) ..............................16 6-1-4 UC (Under current) ..............................16 6-1-5 OT (Over temperature protection) ........................16 6-1-6 ACF (AC fault) ................................
  • Page 10 Analog remote (Option) ........................... 43 8-1 Exterior view diagram ................................. 43 8-1-1 –LA1 option rear panel ............................43 8-2 TB1 connector and SW1 switch ............................. 43 8-2-1 TB1 (Analog remote connector) ........................... 43 8-2-2 SW1 (Function setting switch) ..........................44 8-2-3 Instructions on the connection of TB1 (Analog remote connector) .............

  • Page 11: Features And Specifications

    1 Features and specifications 1 Features and specifications 1-1 Summary CO-MS is a digital control unit which enable to control multiple Matsusada DC power supplies. 1-2 Features ・ User-friendly panel layout which contain all basic functions. ・ Output ON/OFF control.

  • Page 12: Exterior View Diagram

    ⑦ CONFIG key switch ⑧ PROTECT key switch Partial expansion ⑨ Left direction key switch ⑩ Right direction key switch ⑪ KEYLOCK key switch ⑫ MEMORY key switch ⑬ ENTER key switch ⑭ Numerical value setting encoder MATSUSADA PRECISION Inc. CO Series...

  • Page 13: Rear Panel

    2 Exterior view diagram 2-2 Rear panel ② INPUT AC100-240V ① ① AC input connector ② Optical fiber cable connector (OUT) MATSUSADA PRECISION Inc. CO Series...

  • Page 14: Installation And Operation

    When operating welding by the unit, unplug all the connecting cable from the unit. CAUTION ・ Do not unscrew the plastic foot(4 pcs) and fix the unit using the screw hole because it is not strong enough, and also fixing screw might contact internal circuit board. MATSUSADA PRECISION Inc. CO Series...

  • Page 15: Optical Fiber Cable Connector

    We recommend that AC power source connecting this unit is differing from high voltage power supplies’. That prevents CO series confusing, which the noise supplies to AC power line as the output of high voltage power supplies is shorted. MATSUSADA PRECISION Inc. CO Series...
  • Page 16 3 Installation and operation MATSUSADA PRECISION Inc. CO Series...

  • Page 17: Functions

    8． Left direction key switch Move the cursor to left direction. 9． Right direction key switch Move the cursor to right direction. 10． KEYLOCK key switch Disable key operation. Press and hold the key to reset the lock status. MATSUSADA PRECISION Inc. CO Series...
  • Page 18 11． MEMORY key switch Display storing or recalling the memory. (STORE, RECALL) 12． ENTER key switch Store the set value or recall selected memory content. 13． Numerical value setting encoder Change the value selected by cursor. MATSUSADA PRECISION Inc. CO Series...

  • Page 19: Operations

    By press and hold ENTER key switch, store the output voltage setting, and output current setting, and get back to monitor display. (Next time turning on power supply, it will start up with stored setting.) MATSUSADA PRECISION Inc. CO Series...

  • Page 20: Setting Output Current

    By press and hold ENTER key switch, store the output voltage setting, and output current setting, and get back to monitor display. (Next time turning on power supply, it will start up with stored setting.) MATSUSADA PRECISION Inc. CO Series...

  • Page 21: Setting Number Of Units Connected, Connection Configuration(Series Connection/ Parallel Connection)

    3． By press and hold ENTER key switch, store the setting of connection units number, connection configuration(series connection/ parallel connection), rated voltage and rated current per unit, and get back to monitor display. (Next time turning on power supply, it will start up with stored setting.) MATSUSADA PRECISION Inc. CO Series...

  • Page 22: Setting Ovp, Ocp, Uv, And Uc

    OVP. ＭＯＮ １０．００Ｖ ２０．００Ａ ＯＶＰ １１．００Ｖ 3． On OCP setting mode, move blinking cursor using left(right ) direction key ( and rotate numerical value setting encoder to set OCP. ＭＯＮ １０．００Ｖ ２０．００Ａ ＯＣＰ ２２．００Ａ MATSUSADA PRECISION Inc. CO Series...
  • Page 23 Over current protection, Under voltage, Under current, and get back to monitor display. (Next time turning on power supply, it will start up with stored setting.) This setting is valid only with the connected power supplies that has each features. MATSUSADA PRECISION Inc. CO Series...

  • Page 24: Store And Recall Memory

    5． Press and hold ENTER key switch to recall the set memory number setting. Back to monitor display. Store, recall Item ・Output voltage set value ・Output current set value ・ＯＶＰ set value ・ＯCP set value ・UＶ set value ・UC set value MATSUSADA PRECISION Inc. CO Series...

  • Page 25: Setting Key Lock

    1． Press KEYLOCK key switch to disable key operation. ＭＯＮ １０．００Ｖ ２０．００Ａ Monitor display Press ＫＥＹＬＯＣＫ ＭＯＮ １０．００Ｖ ２０．００Ａ Key lock display ＬＫ Press and hold KＥＹＬＯＣＫ 2． Press and hold KEYLOCK key switch to unlock. MATSUSADA PRECISION Inc. CO Series...

  • Page 26: Fault Display

    6-1-5 OT (Over temperature protection) ＵＮＩＴ １ ＦＡＵＬＴ ＯＶＥＲ ＴＥＭＰＥＲＡＴＵＲＥ 6-1-6 ACF (AC fault) ＵＮＩＴ １ ＦＡＵＬＴ ＡＣ ＤＯＷＮ 6-1-7 RS (Sense reverse connection) ＵＮＩＴ １ ＦＡＵＬＴ ＲＥＶＥＲＳＥ ＳＥＮＳＥ 6-1-8 LD (Door switch OFF) ＵＮＩＴ １ ＦＡＵＬＴ ＤＯＯＲ ＳＷＩＴＣＨ MATSUSADA PRECISION Inc. CO Series...

  • Page 27: Remote Switch Off (Only With Analog Remote Option)

    6 Fault 6-2 Remote switch OFF (only with analog remote option) ＬＳ ＯＰＥＮ Turn off all the output of connected power supplies. OUTPUT LED light off. MATSUSADA PRECISION Inc. CO Series...

  • Page 28: Digital Remote (Option)

    ② Address switch 7-1-2 -LGob option rear panel ③ ④ INPUT AC100-240V ③ Optical fiber cable connector (IN) ④ Unit number and upper connection switch 7-1-3 -LUs1 option rear panel ⑤ INPUT AC100-240V ⑤ USB connector MATSUSADA PRECISION Inc. CO Series...

  • Page 29: Connection

    7 Digital remote (Option) 7-2 Connection 7-2-1 -LGb option GPIB controller CO-MS -LGb option rear panel IEEE-488 ADDRESS INPUT AC100-240V RE series -LGob option rear panel UNIT RE series -LGob option rear panel UNIT Note It must be covered with a cap that each optical fiber cable connectors are not in use.

  • Page 30: Lgob Option

    7 Digital remote (Option) 7-2-2 –LGob option CO-32 Rear panel GPIB controller INPUT AC CO-MS -LGob option rear panel INPUT AC100-240V RE series -LGob option rear panel UNIT RE series -LGob option rear panel UNIT Note It must be covered with a cap that each optical fiber cable connectors are not in use.

  • Page 31: Lus1 Option

    7 Digital remote (Option) 7-2-3 -LUs1 option USB controller CO-MS -LUs1 option rear panel INPUT AC100-240V RE series -LGob option rear panel UNIT RE series -LGob option rear panel UNIT Note It must be covered with a cap that each optical fiber cable connectors are not in use.

  • Page 32: Settings Address And Delimiter For Gpib

    7-3 Settings address and delimiter for GPIB On the rear panel of CO-MS -LGb option 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"...

  • Page 33: Settings Of Opto-Electronics Conversion Module

    Incorrect setting will result malfunction. (Data output) (GND) (Data input) (GND) (Data output) (Data input) Example of pin assignment of RS-232C Example of pin assignment of RS-232C (D-Sub25 pin FEMALE) (D-Sub9 pin MALE) MATSUSADA PRECISION Inc. CO Series...

  • Page 34: Rs-485

    (D-Sub25 pin MALE) 7-5-3 Communication Method Baud Rate : asynchronous 9600 [bps] (fixed) Data Length : 8 [bit] Stop Bit : 1 [bit] Parity : None Flow control : None 7-5-4 Delimiter Delimiter is CR(0D ) fixed. MATSUSADA PRECISION Inc. CO Series...

  • Page 35: Command

    ③ It ignores that command is wrong. ④ Input unit number CO-MS Monitor and status signal of power supplies connected to CO-MS could be read out individually. In this case, specify the unit number that is assigned to each power supply. (#0 to #31) NOTE Number of letters for one command shall be maximum 20 excluding delimiter.

  • Page 36: Character Set For The Command

    ) for only delimiter ・ Command string is not case sensitive. ・ Command string accepts to use space (20 ) among unit number, command and parameter. table 1 ASCII code Upper Lower ” & ‘ < ¥ > MATSUSADA PRECISION Inc. CO Series...

  • Page 37: Command List

    Measuring output current (percent mode) VGET Measuring output voltage (voltage value) IGET Measuring output current (current value) Status Query the status of the power supply Enable only when power supply connected is equipped with each function. MATSUSADA PRECISION Inc. CO Series...
  • Page 38 UVSET? Read the setting of under voltage (voltage value) UCSET? Read the setting of under current (current value) Read the setting of SW command Enable only when power supply connected is equipped with each function. MATSUSADA PRECISION Inc. CO Series...

  • Page 39: Reference

    It ignores as a parameter of a number over 4 digit （e.g. ④） (Description) Parameter requires hexadecimal format from 0000 to FFFF In case connected power supply is equipped with over voltage protection function, it will be effective. MATSUSADA PRECISION Inc. CO Series...
  • Page 40 It ignores as a parameter of a number over 4 digit （e.g. ④） (Description) Parameter requires hexadecimal format from 0000 to FFFF In case connected power supply is equipped with over current protection function, it will be effective. MATSUSADA PRECISION Inc. CO Series...
  • Page 41 It ignores as a parameter of integer over 3 digit (e.g.③) It ignores as a parameter under 2 decimal (e.g. ④） Parameter requires from 0.0 to 100.0 In case connected power supply is equipped with over voltage protection function, it will be effective. MATSUSADA PRECISION Inc. CO Series...
  • Page 42 It ignores as a parameter of integer over 3 digit (e.g.③) It ignores as a parameter under 2 decimal (e.g. ④） Parameter requires from 0.0 to 100.0 In case connected power supply is equipped with under current function, it will be effective. MATSUSADA PRECISION Inc. CO Series...
  • Page 43 It ignores as a parameter of integer over rated over voltage (e.g.③) It ignores as a parameter under 2 decimal (e.g. ④) In case connected power supply is equipped with over voltage protection function, it will be effective. MATSUSADA PRECISION Inc. CO Series...
  • Page 44 It ignores as a parameter of integer over rated current (e.g.③) It ignores as a parameter under 2 decimal (e.g. ④) In case connected power supply is equipped with under current function, it will be effective. MATSUSADA PRECISION Inc. CO Series...
  • Page 45 MN1, MN2, VM, IM, and STS command are able to use at all time.) GTL command This command disables remote control of the power supply. ① GTL (Syntax) (Default) （Description） If receiving above command, all the command except REN, MN1, MN2, VM, IM,STS commands will be ignored. MATSUSADA PRECISION Inc. CO Series...
  • Page 46 This command allows receiving the value of output voltage with 0 to rated voltage(V). (Syntax) VGET (Return) In case of maximum rated voltage is 10.00V (increment of 0.01V) ① VGET=10.0 Output voltage is 10V ② VGET=1.23 Output voltage is 1.23V ③ VGET=1.2 Output voltage is 1.2V MATSUSADA PRECISION Inc. CO Series...
  • Page 47 センスライン逆接続 ドアスイッチ ＯＦＦ状態 ① #32 CO RM CV (Return) Unit is in the status of output enable, remote enable and CV mode. These status will be returned only when power supply connected has each function. MATSUSADA PRECISION Inc. CO Series...
  • Page 48 Under voltage is set to a half of the rated (Description) Return value is hexadecimal format from 0000 to FFFF In case connected power supply is equipped with under voltage function, effective value will be returned. MATSUSADA PRECISION Inc. CO Series...
  • Page 49 ② ICN=12.34 Output current is set to 12.34% of the rated ③ ICN=25.0 Output current is set to a quarter of the rated (Description) Return value is percentage of the rated from 0.0 to 100.0%. MATSUSADA PRECISION Inc. CO Series...
  • Page 50 Under voltage is set to a quarter of the rated (Description) Return value is percentage of the rated from 0.0 to 100.0%. In case connected power supply is equipped with under voltage function, effective value will be returned. MATSUSADA PRECISION Inc. CO Series...
  • Page 51 Over voltage is set to 11V ② OVPSET=1.23 Over voltage is set to 1.23V ③ OVPSET=1.2 Over voltage is set to 1.2V (Description) In case connected power supply is equipped with over voltage protection function, effective value will be returned. MATSUSADA PRECISION Inc. CO Series...
  • Page 52 In case connected power supply is equipped with under current function, effective value will be returned. SW? command This command allows receiving the setting output status. (Syntax) ① SW0 (Return) Disable to output ② SW1 Enable to output MATSUSADA PRECISION Inc. CO Series...

  • Page 53: Analog Remote (Option)

    PIN15 Output voltage monitor output OCP mode local/remote switch PIN23 PIN16 NC Voltage mode local/remote switch PIN22 PIN17 NC Remote switch input PIN21 PIN18 OVP mode program input Local/remote switch PIN20 PIN19 OUTPUT status output MATSUSADA PRECISION Inc. CO Series...

  • Page 54: Sw1 (Function Setting Switch)

    8-2-4 Initial setting The mode is set to the local programming mode when shipped. * Read Instruction Manual well before changing the setting of SW1 Do not change SW1-3,4,5,6,7 1 2 3 4 5 6 7 8 MATSUSADA PRECISION Inc. CO Series...

  • Page 55: Switching Between Local Mode And Remote Mode

    User connection TTL signal 10kΩ 100Ω External relay TTL LOW = OUTPUT : remote mode TTL HIGH = OUTPUT : local mode External relay CLOSED OUTPUT : remote mode External relay OPEN OUTPUT : local mode MATSUSADA PRECISION Inc. CO Series...

  • Page 56: Setting Voltage, Current, Ovp And Ocp (No.2)

    (voltage, current, OVP or OCP) setting : local mode ① Voltage set in the remote mode. Internal circuit User connection TTL signal 10kΩ 100Ω External relay ② Current set in the remote mode. Internal circuit User connection TTL signal 10kΩ 100Ω External relay MATSUSADA PRECISION Inc. CO Series...
  • Page 57 ③ OVP set in the remote mode. Internal circuit User connection 10kΩ TTL signal 100Ω External relay ④ OCP set in the remote mode. Internal circuit User connection 10kΩ TTL signal 100Ω － External relay MATSUSADA PRECISION Inc. CO Series...

  • Page 58: Remote Programming

    External voltage can control the output voltage. Internal circuit User connection 0-10VDC 8-4-2 Setting the voltage program with external resistance External resistance can control the output voltage. Turn SW1-1 ON. Internal circuit User connection 0-10kΩ MATSUSADA PRECISION Inc. CO Series...

  • Page 59: Setting The Current Program With External Voltage

    External voltage can control the output current. Internal circuit User connection 0-10VDC 8-4-4 Setting the current program with external resistance External resistance can control the output current. Turn SW1-2 ON. Internal circuit User connection 0-10kΩ MATSUSADA PRECISION Inc. CO Series...

  • Page 60: Setting The Ovp Program With External Voltage

    External voltage can control the OVP. (110 % of the rated output for 10V) Internal circuit User connection 0-10VDC 8-4-6 Setting the OCP program with external voltage External voltage can control the OCP. (110 % of the rated output for 10V) Internal circuit User connection 0-10VDC MATSUSADA PRECISION Inc. CO Series...

  • Page 61: Turning Output On/Off With The Remote Switch

    To make ① OFF/ON, apply 5V between PINs 8 and 4. To make ② OFF/ON, OPEN the jumper between the PINs 10 and 21. When 5V is applied between PINs 8 and 4, it is turned ON. Stopping application of 5 V turns it OFF. MATSUSADA PRECISION Inc. CO Series...

  • Page 62: Monitor/Status Output

    ・ACF (AC fault) ・RS (Sense reverse connection) ・LD (Door switch OFF) *1 Output pin is to be shorted with common when status signal output. *2 Enable only when power supply connected is equipped with each function. MATSUSADA PRECISION Inc. CO Series...

  • Page 63: Blackout Protection

    When the blackout protection function is not to be used, turn SW1-8 ON. In this case, output for the set value is generated when the power is recovered. 1 2 3 4 5 6 7 8 MATSUSADA PRECISION Inc. CO Series...

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