Matsusada Precision R4K-36 Series Instruction Manual
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Matsusada Precision R4K-36 Series Instruction Manual

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Instruction Manual
R4K-36 series
MODEL
*198.9.005*
Rev. 1.6
B/N 198.9.005

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Summary of Contents for Matsusada Precision R4K-36 Series

  • Page 1 Instruction Manual R4K-36 series MODEL *198.9.005* Rev. 1.6 B/N 198.9.005...

  • Page 2: Table Of Contents

    4-4 OVP (Over voltage protection) / OCP (Over current protection) ..........20 4-5 LOCK ............................21 4-6 Power Failure Protection ......................22 4-7 LS (Remote Switch) ........................23 4-7-1 LS(Remote Switch)ON / OFF ....................23 4-7-2 LS (Remote Switch) Connection ..................24 4-8 Remote Sense function ......................25 ⅶ MATSUSADA Precision Inc.
  • Page 3 6-12-1 Command list (Standard Digital Interface , LUs1 Option) ..........70 6-12-2 Command list (LDe Option) ....................72 6-13 Reference ..........................74 6-14 Minimum setting / return value list ..................123 -LDe Option ..........................124 7-1 Overview ..........................124 ⅷ MATSUSADA Precision Inc.
  • Page 4 8-3-2 Voltage program setting using external resistor ..............140 8-3-3 Current program setting using external voltage ..............141 8-3-4 Current program setting using external resistor ..............141 R4K-36 series Accessory Kit ...................... 142 9-1 Quintet Case(R4K-36QC) ....................... 142 9-1-1 Installation Conditions ....................... 142 9-1-2 Notes ..........................

  • Page 6: Introduction

    Memory c (30V) Memory b (20V) Memory a (10V) t hrs Operation image of -LDe option MATSUSADA Precision Inc.

  • Page 7: Features

    When unit is in constant current mode, unit keep the set output current even when load is changed. Unit shall be in either of the 2 modes, and 2 modes shall not be effective at the same time. (see section “4-1-3 Crossover Mode”) MATSUSADA Precision Inc.

  • Page 8: Before Use

     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. MATSUSADA Precision Inc.

  • Page 9: Installation

    Install the unit horizontally when use.  The max current of output terminal on rear panel is 3A per terminal. MUST In case the current drew is over 3A, output by using monitor terminal on front panel. MATSUSADA Precision Inc.

  • Page 10: Ventilation

    ( Especially careful on the lower surface of the power supply. ) When it can not be above ensure, Using our rack mount holder, please forced air cooling fans. In no place of the air flow, please cooling toward the rear by a fan. MATSUSADA Precision Inc.

  • Page 11: Bias

    Inrush current limiting circuit is built-in. CAUTION The thermistor is used for protection from inrush current. When power is turned ON/OFF repeatedly within a short period of time, it is necessary to have enough time for power supply to cool down. MATSUSADA Precision Inc.

  • Page 12: Overview Of Panels

    + Output terminal (up to 3A per terminal) - Output terminal (up to 3A per terminal ) R4K36-1 -Sense External signal terminal SLAVE Model with LUs1 option have MASTER connecting terminal here. AC cable (inlet) Only one LUs1 option per unit. MATSUSADA Precision Inc.

  • Page 13: Standard Digital Interface

    2 Before Use 2-5-3 Standard Digital Interface Rear panel LS - SLAVE ① MASTER ③ ② CO-M cable connector (IN) CO-M cable connector (OUT) Master/Slave setting switch 2-5-4 LUs1 Option Rear panel ① USB connector MATSUSADA Precision Inc.

  • Page 14: Lrmf Option

    1mA(Constant current source 1mA output) Vcon(voltage control signal input) GND(Common of power supply, and is connected to +S internally) 1mA(Constant current source 1mA output) Icon(current control signal input) GND(Common of power supply, and is connected to +S internally) MATSUSADA Precision Inc.

  • Page 15: Dimensions (Mm)

    2 Before Use 2-5-6 Dimensions (mm) MATSUSADA Precision Inc.

  • Page 16: Rack Mount Holder

    2 Before Use 2-5-7 Rack Mount Holder MATSUSADA Precision Inc.

  • Page 17: Connection

    When using a inductive load, insert a rated diode which has higher output voltage and current of the power than those of the output voltage of the power supply to protect the power supply from the kickback of the load. Inductive load (transformer, motor, etc.) MATSUSADA Precision Inc.

  • Page 18: Connection Of Remote Sensing Wire

    ・Insertion and removal of connectors and the electric wire, please straight to. ・The electric wire connected, please fix the electric wire so that tension is not applied. ・Do not apply a load of more than necessary to the terminal in the desorption of the electric wire. MATSUSADA Precision Inc.

  • Page 19: In Case Of Connecting Load Which Has Frequent Discharge

    Select a diode with rated current is 3 to 10 times more than rated output current of power supply.  Select a diode with less loss.  Consider the heat of protection diode for countercurrent. Poor heat dissipation can burn the protection diode for countercurrent connected.  Operation with remote sensing function is not possible. MATSUSADA Precision Inc.

  • Page 20: Installation Of Front-Ground Terminal

    * Do not tighten plastic rubber foot too hard, or it will be deformed. 3. Connect attached M3 screws and the earth into the hole of ground terminal. Install with attached M4 screws and earth. MATSUSADA Precision Inc.

  • Page 21: Outputting

    REMOTE Press down SET OUTPUT OVP/ Output current setting CURRENT (current setting dial) LOCK Start the output Press the OUTPUT switch to start the output. (R4K36-1) OUTPUT LED Light on REMOTE OUTPUT OVP/ LOCK Press down OUTPUT MATSUSADA Precision Inc.

  • Page 22: Operation

    For example, the mode is changed from the constant voltage to constant current when the load current exceeds the current setting. The mode is brought back to the constant voltage when the resistance becomes high enough. MATSUSADA Precision Inc.

  • Page 23: Output Switch

    2 seconds like the case preset switch is pressed. SET LED Light on R4K 36-1 VOLTAGE Output voltage setting (voltage setting dial ) REMOTE Press down SET OUTPUT OVP/ Output current setting CURRENT LOCK (current setting dial) MATSUSADA Precision Inc.

  • Page 24: Fine Switch

    Change digit LED Shines brightly VOLTAGE R4K36-1 Output voltage setting P4K80 REMOTE （voltage setting dial） OUTPUT OVP/ CURRENT Output current setting LOCK （current setting dial） ＦＩＮＥ Press down FINE switch ・By pushing FINE switch,movement of a digit is possible. MATSUSADA Precision Inc.

  • Page 25: Ovp (Over Voltage Protection) / Ocp (Over Current Protection)

    OVP/OCP LED Light on R4K36-1 VOLTAGE OVP setting REMOTE (voltage setting dial) OUTPUT OVP/ CURRENT Press down OVP/OCP OCP setting LOCK (current setting dial) Output is cut off when output voltage/current exceeds the set values of OVP/OCP. MATSUSADA Precision Inc.

  • Page 26: Lock

    LOCK LED turns on OVP/OCP LED turns on LOCK LED turns on How to check REMOTE REMOTE OUTPUT OUTPUT OVP/ OVP/ Press and hold LOCK Press and hold down LOCK down further Not applicable when Multi-set function Remarks is enabled. MATSUSADA Precision Inc.

  • Page 27: Power Failure Protection

    OFF, power supply keep off.) 「nPFP」 On/Off for power failure protection cancellation function On/Off for power failure cancellation function is changed by current setting dial R4K 36-1 VOLTAGE REMOTE OUTPUT OVP/ LOCK CURRENT MATSUSADA Precision Inc.

  • Page 28: Ls (Remote Switch)

    To start output, short the LS (remote switch). (Note that in powering on, output starts when the LS (remote switch) is short-circuited.) MATSUSADA Precision Inc.

  • Page 29: Ls (Remote Switch) Connection

    Do not connect power supplies in Do not connect LS – terminal series to connect the commons of the (common) to –output. LS -terminal. Rear panel Rear panel － LOAD － － Rear panel － LOAD － MATSUSADA Precision Inc.

  • Page 30: Remote Sense Function

    In such a case connect a chemical capacitor on the end of sense wire at load as needed in order to stabilize the output. Select such electrolytic capacitor of appropriate rating with care. MATSUSADA Precision Inc.

  • Page 31: Otp (Over Temperature Protection)

    OVP (Over voltage protection) / OCP (Over current OCP / E05 OCP (Over Current Protection) protection) ACF / E07 ACF (AC Fault Insufficient AC input voltage) 4-10 ACF (AC Fault Insufficient AC input voltage) Press OUTPUT Error cancelled REMOTE OUTPUT OVP/ LOCK Press OUTPUT MATSUSADA Precision Inc.

  • Page 32: Useful Functions

    5-1-3 Divided Operation Connect as shown on the right dialog. － ＋ +Vout When used in this way, the remote connector is connected to the +output. Do not connect together with any other remote connector. － ＋ -Vout MATSUSADA Precision Inc.

  • Page 33: Operation Of Master/Slave (At Standard Digital Interface)

    Slave unit 2 (10.0Ｖ/1.00A) * Slave units 1/2 follow Master unit. Note for Master/Slave Connection Only identical part number can be conneded Master/Slave. Do not connect different part number as Master/Slave because it will cause malfunction or failure. MATSUSADA Precision Inc.

  • Page 34: Master/Slave Setting (At Standard Digital Interface)

    In order to resume the output of Slave unit shut off, turn off OUTPUT from the Master unit to reset all, then restart. * The above is applied for OVP, OTP, sensing wire reverse connection ACF, and OCP. MATSUSADA Precision Inc.

  • Page 35: Master/Slave (At Standard Digital Interface)

    5 Useful Functions 5-2-2 Master/Slave (at Standard Digital Interface) R4K Series Rear Panel SLAVE MASTER CO-M Cable R4K Series Rear Panel Up to 16 units can be connected SLAVE MASTER MATSUSADA Precision Inc.

  • Page 36: Multi-Set Function

    SET LED blinks SET LED blinks SET LED blinks twice once three times REMOTE REMOTE REMOTE Press SET OUTPUT OUTPUT OUTPUT OVP/ OVP/ OVP/ Press OVP/OCP LOCK LOCK LOCK Press LOCK Preset “a” Preset “b” Preset “c” MATSUSADA Precision Inc.
  • Page 37 * When the POWER ON/OFF switch of this unit is turned on, the Multi-set function restores to the state being kept when the power was turned off. SET LED stops blinking REMOTE Press and hold down SET OUTPUT OVP/ LOCK MATSUSADA Precision Inc.

  • Page 38: Start Menu

    Continue to press the preset switch while Version is displayed when the power switch of the body is on, so that the display is changed to “deF”. REMOTE REMOTE OUTPUT OUTPUT Continue OVP/ OVP/ pressing SET LOCK LOCK “default” POWER ON Return to factory Version displayed default MATSUSADA Precision Inc.
  • Page 39 Turn on/off OVP/ OVP/ * It is not used ad the LOCK LOCK sequence function ramp function –LDe option. REMOTE * It is not used ad the OUTPUT Turn OFF/CVCC/CV/CC OVP/ –LRmf option. Analog Remote function LOCK MATSUSADA Precision Inc.

  • Page 40: Menu Modes

    5-4-2 Menu Modes “dEF”: Menu to reset to factory default a. LOCK switch (press and hold down): initialised to factory default Due to “dEF” displayed, reset to factory default. REMOTE OUTPUT OVP/ LOCK Press and hold down LOCK MATSUSADA Precision Inc.
  • Page 41 The OFF delay time can be changed with either the voltage or current setting dial. (0.0 – 99.9 secs) Change OFF delay time by pressing OVP/OCP switch. VOLTAGE Voltage setting dial REMOTE OUTPUT CURRENT OVP/ Current setting dial Press OVP/OCP LOCK Either can be used to change. MATSUSADA Precision Inc.
  • Page 42 Voltage setting dial REMOTE CURRENT OUTPUT Current setting dial OVP/ LOCK Press LOCK Either can be used to change. e. LOCK switch (press and hold down): register settings Register settings. REMOTE OUTPUT OVP/ LOCK Press and hold down LOCK MATSUSADA Precision Inc.
  • Page 43 (0 – 31). VOLTAGE REMOTE OUTPUT CURRENT Change unit OVP/ numbers with LOCK current setting dial. b. LOCK switch (press and hold down): register settings Register settings. REMOTE OUTPUT OVP/ LOCK Press and hold down LOCK MATSUSADA Precision Inc.
  • Page 44 On/Off for power OUTPUT CURRENT OVP/ failure cancellation LOCK function is changed by current setting dial. c. LOCK switch (press and hold down): register settings Register settings. REMOTE OUTPUT OVP/ LOCK Press and hold down LOCK MATSUSADA Precision Inc.
  • Page 45 On/Off for sink current cancellation OUTPUT CURRENT OVP/ cancellation function is function LOCK changed by current setting dial. e. LOCK switch (press and hold down): register settings Register settings. REMOTE OUTPUT OVP/ LOCK Press and hold down LOCK MATSUSADA Precision Inc.
  • Page 46 * For time setting, 1.0 sec or shorter is not applicable. However, 0.0 can be set only at “a On”, “b On”, and “c On”. Change ON output times by pressing SET switch. VOLTAGE Voltage setting dial REMOTE Press SET OUTPUT CURRENT Current setting dial OVP/ LOCK Either can be used to change. MATSUSADA Precision Inc.
  • Page 47 * For OFF time setting, 1.0 sec or shorter is not applicable although 0.0 can be set. Change OFF time by pressing OVP/OCP VOLTAGE Voltage setting dial switch. REMOTE OUTPUT CURRENT Current setting dial OVP/ Press OVP/OCP LOCK Either can be used to change. MATSUSADA Precision Inc.
  • Page 48 LOCK switch. REMOTE OUTPUT CURRENT Current setting dial OVP/ LOCK Either can be used Press LOCK to change. g. LOCK switch (press and hold down): register settings Register settings. REMOTE OUTPUT OVP/ LOCK Press and hold down LOCK MATSUSADA Precision Inc.
  • Page 49 “-On”, “a On”, “b On”, or “c On”. Change each ON time by pressing SET switch. VOLTAGE Voltage setting dial REMOTE Press SET OUTPUT CURRENT Current setting dial OVP/ LOCK Either can be used to change. MATSUSADA Precision Inc.
  • Page 50 Each OFF time can be changed with either the voltage or current setting dial. (0 – 999 (s)) Change OFF time by pressing OVP/OCP VOLTAGE Voltage setting dial switch. REMOTE OUTPUT CURRENT Current setting dial OVP/ Press OVP/OCP LOCK Either can be used to change. MATSUSADA Precision Inc.
  • Page 51 REMOTE OUTPUT CURRENT Current setting dial OVP/ LOCK Either can be used Press LOCK to change. LOCK switch (press and hold down): register each setting Register each setting. REMOTE OUTPUT OVP/ LOCK Press and hold down LOCK MATSUSADA Precision Inc.
  • Page 52 （ＯＦＦ/ＣＶＣＣ/ＣＶ/ＣＣ） REMOTE Turn OFF/CVCC/CV/CC OUTPUT CURRENT OVP/ analog remote function LOCK with current setting dial. b. LOCK switch (press and hold down): register settings Register settings. REMOTE OUTPUT OVP/ LOCK Press and hold down LOCK MATSUSADA Precision Inc.

  • Page 53: List Of Start Menus

    (* Min. 1.0 in case of sec) hold down LOCK Press Number of repetition Ramp control None (0 – 999 times) button setting * Infinite repetition at 0 (OFF/CV/CC) Press Register settings Register Register settings settings hold down MATSUSADA Precision Inc.

  • Page 54: Features Of Delay Trigger Function

    Turn on “dly” in the delay trigger menu. Set “OFF” trigger time at 1.0 sec in delay trigger menu. REMOTE OUTPUT OVP/ LOCK Output stops by pressing OUTPUT when countdown startup turns 0. REMOTE OUTPUT OVP/ Output stops after 1.0 sec LOCK Press OUTPUT MATSUSADA Precision Inc.

  • Page 55: Using Delay Trigger At Master/Slave (At Standard Digital Interface)

    LS (remote switch) while the count is displayed, or turn off the POWER ON/OFF switch, so that output stops. Note that pressing the OUTPUT switch while counting resets to the state before the switch is pressed. MATSUSADA Precision Inc.
  • Page 56 To stop output, press the OUTPUT button on Master unit so that both Master unit and Slave unit start countdown to stop output. When the count reaches 0, output stops. OUTPUT OUTPUT 1.0 sec 2.0 secs 1.0 sec 2.0 secs Master unit (+10.0V) Slave unit (+10.0V) MATSUSADA Precision Inc.
  • Page 57 As an example of the delay trigger of Master unit, turn on “dly” to set ON delay time/OFF delay time to 1.0 sec. c. Start/stop output OUTPUT OUTPUT 1.0 sec 2.0 secs 1.0 sec 2.0 secs Master unit (+5.00V) Slave unit (+15.0V) MATSUSADA Precision Inc.

  • Page 58: Using With Digital Control (Standard Digital Interface, Lus1 Option)

    (5) Control of up to 32 units with one GPIB address (6) Setting of output voltage and current at Multi-set (16bit) (7) Setting of UNIT number <For -LDe option> (8) Setting of pulse sequence function (9) Setting of ramp function (10) Sweep operation MATSUSADA Precision Inc.

  • Page 59: Digital Connection (Standard Digital Interface, Lus1 Option)

    Up to 16 units can be connected SLAVE NOTE MASTER ・For remote control of standard digital interface, set the Master/Slave switch to “Slave”. ・When the Master/Slave switch of the rear panel is made Slave, an REMOTE LED at the front lights up. MATSUSADA Precision Inc.

  • Page 60: Connecting Our Co-G32M Controller And Standard Digital Interface (Connection In Gpib Communication)

    ・For remote control of standard digital MASTER interface, set the Master/Slave switch to “Slave”. ・When the Master/Slave switch of the rear panel is made Slave, an REMOTE LED at the front lights up. R4K Series Rear panel MATSUSADA Precision Inc.

  • Page 61: Connecting Lus1 Option

    6 Using with Digital Control (Standard Digital Interface, LUs1 Option) 6-2-3 Connecting LUs1 Option USB Cable USB Controller R4K Series Rear panel MATSUSADA Precision Inc.

  • Page 62: Connecting Our Et-32M Controller And Standard Digital Interface

    ・For remote control of standard digital MASTER interface, set the Master/Slave switch to “Slave”. ・When the Master/Slave switch of the rear panel is made Slave, an REMOTE LED at the front lights up. R4K Series Rear Panel MATSUSADA Precision Inc.

  • Page 63: Co-M Cable Connector Interface Terminal Details (Standard Digital Interface)

    RxD1 PIN5 Output TxD1 R4K Series Rear panel CO-M cable connector Communication Method Baud Rate : asynchronous 9600 [bps] (fixed) Data Length : 8 [bit] Stop Bit : 1 [bit] Parity : None Flow control : None MATSUSADA Precision Inc.

  • Page 64: Setting Of Unit Number (At Standard Digital Interface)

    The factory setting of address is number 1,and delimiter is EOI. Delimiter Address Fig. Example of setting - GPIB address….1 - Delimiter………...CR+LF Note These settings must be done when power is off. So CO Series read these setting only when power turns to on. MATSUSADA Precision Inc.

  • Page 65: Ip Address Setting (Co-E32M)

    10001 IP address can be set any value for, but please notice so as not to set the same value with other units. And the delimiter is set the same CR(OD ) with RS-232C (Standard digital interface). MATSUSADA Precision Inc.

  • Page 66: Settings Of Co-Met2-25 / Co-Met2-9 (Standard Digital Interface)

    (D-Sub 25 pin FEMALE) (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 Delimiter is CR(0D ) fixed MATSUSADA Precision Inc.

  • Page 67: Settings Of Co-Met4-25

    Fig. CO-MET4-25 pin assignment (D-Sub25 pin MALE) Communication Method Baud Rate : asynchronous 9600 [bps] (fixed) Data Length : 8 [bit] Stop Bit : 1 [bit] Parity : None Flow control : None Delimiter is CR(0D ) fixed MATSUSADA Precision Inc.

  • Page 68: Digitalprogram (Standard Digital Interface / Lus1 Option)

    There are some cases that communication buffer is overflowed and it cannot receive commands when a lot of configuration command is sent continuously. CAUTION In such cases please give priority to each command. MATSUSADA Precision Inc.

  • Page 69: Multiple Command

    ) only for delimiter.  Command string is not case sensitive.  Use space (20 ) to punctuate unit number, command and parameter in the command strings. table 1 ASCII code Upper Lower ” & ‘ < ¥ > MATSUSADA Precision Inc.

  • Page 70: Returned Data

    ・RS-232C / RS-485 connection CR(0D ・LAN Returned CR(0D ・USB connection CR(0D If answerless commands are sent, nothing returned. “STS” Command reciving example:”#1 CO LO CC” Ｈ Ｈ Ｈ Ｈ Ｈ Ｈ Ｈ Ｈ Ｈ Ｈ Ｈ Ｈ MATSUSADA Precision Inc.

  • Page 71: Checking Digital Operation (Standard Digital Interface, Lus1 Option)

    Send a command of “#0 VCN xxxx” from RS-232C / RS-485 controller. Enter numbers of 0 to 100 for xxxx. Refer to Command list for details. Stop the output Send a command of “#0 SW0” from RS-232C / RS-485 controller. OUTPUT LED shall turn off. Ending the operation Turn off POWER ON/OFF switch. MATSUSADA Precision Inc.

  • Page 72: Our Co-G32M, Standard Digital Interface

    Send a command of “#0 SW0” from GPIB controller. OUTPUT LED shall turn off. (11) Ending the operation Turn off POWER ON/OFF switch of R4K series power supply (12) Stop remote control Turn off POWER ON/OFF switch of CO-G32m MATSUSADA Precision Inc.

  • Page 73: Lus1 Option

    Send a command of “VCN xxxx”. from USB controller Enter numbers of 0 to 100 for xxxx. Refer to Command list for details. Stop the output Send a command of “SW0” from USB controller. OUTPUT LED shall turn off. Ending the operation Turn off POWER ON/OFF switch. MATSUSADA Precision Inc.

  • Page 74: Our Co-E32M, Standard Digital Interface

    Send a command of “#0 SW0” from LAN controller. OUTPUT LED shall turn off. (11) Ending the operation Turn off POWER ON/OFF switch of R4K series power supply (12) Stop remote control Turn off POWER ON/OFF switch of CO-E32m MATSUSADA Precision Inc.

  • Page 75: Digital Command (Standard Digital Interface, Lus1 Option)

    Set OFF delay time (0.0 to 99.9 secs) SLAVE LO/RE Set Local / Remote of slave unit Multi-set MLT OFF/ON Turn ON/OFF Multi-set function Setting MEM A/B/C Set memory number A/B/C of Multi-set function Set UNIT number (0 – 31) UNIT Setting UNIT MATSUSADA Precision Inc.
  • Page 76 Read the setting of OFF delay time SLAVE? Read the Local / Remote setting of slave unit Multi-set MLT? Confirm ON/OFF of Multi-set function confirmation MEM? Confirm memory number A/B/C of Multi-set function Confirm UNIT number(0 – 31) Unit UNIT? confirmation MATSUSADA Precision Inc.

  • Page 77: Command List (Lde Option)

    Set attainment time (0.0 – 1300.0 secs) TSWP SWP ON/OFF Start/stop sweep output SWPSTS ON/OFF Permit/prohibit attained status. SWPEV Set attained voltage (0: 0V, 1: retained, 2: previous setting) SWPEI Set attained current (0: 0V, 1: retained, 2: previous setting) MATSUSADA Precision Inc.
  • Page 78 Confirm attainment time (0.0 – 1300.0 secs) TSWP? SWP? Confirm start/stop of sweep output SWPSTS? Confirm permission/prohibition of attained status. SWPEV? Confirm attained voltage (0: 0V, 1: retained, 2: previous setting) SWPEI? Confirm attained current (0: 0V, 1: retained, 2: previous setting) MATSUSADA Precision Inc.

  • Page 79: Reference

    (3) CH1 F0 (4) CH1 12345 Output current is not changed (Default) CH1 0000 (Description) It ignores as a parameter of a number over 4 digit (Syntax (4)) Parameter requires hexadecimal format from 0000 to FFFF Featuring multiple command MATSUSADA Precision Inc.
  • Page 80 Over current protection value does not change (Default) CH7 0000 (Description) It ignores as a parameter of a number over 4 digit (Syntax (4)) For the setting less than 1%, over current protection will not function Featuring multiple command MATSUSADA Precision Inc.
  • Page 81 Same as “ICN12.34” (4) ICN 12.345 (Default) ICN 0 (Description) It ignores as a parameter of integer over 3 digit (Syntax(3)) It ignores as a parameter under 2 decimal (Syntax(4)) Parameter requires from 0.0 to 100.0 Featuring multiple command MATSUSADA Precision Inc.
  • Page 82 It ignores as a parameter of integer over 3 digit (Syntax(3)) It ignores as a parameter under 2 decimal (Syntax(4)) Parameter requires from 0.0 to 100.0 For the setting of 1% or less, over current protection will not function. Featuring multiple command MATSUSADA Precision Inc.
  • Page 83 It ignores as a parameter of integer over rated current (Syntax (3)) It ignores as a parameter under 2 decimal (Syntax (4)) Featuring multiple command * Minimum setting value of ISET command is different for each model ,R4K. (See Section “6-14 Minimum setting / return value list”.) MATSUSADA Precision Inc.
  • Page 84 For the setting of 1% or less, over current protection will not function Featuring multiple command * Minimum setting value of OCPSET command is different for each model ,R4K. (See Section “6-14 Minimum setting / return value list”.) MATSUSADA Precision Inc.
  • Page 85 (3) CHA F0 (4) CH1 12345 Output current is not changed (Default) CHA 0000 (Description) It ignores as a parameter of a number over 4 digit (Syntax(4)) Parameter requires hexadecimal format from 0000 to FFFF Featuring multiple command MATSUSADA Precision Inc.
  • Page 86 (3) CHC F0 (4) CHC 12345 Output current is not changed (Default) CHC 0000 (Description) It ignores as a parameter of a number over 4 digit (Syntax(4)) Parameter requires hexadecimal format from 0000 to FFFF Featuring multiple command MATSUSADA Precision Inc.
  • Page 87 (3) CHE F0 (4) CHE 12345 Output current is not changed (Default) CHE 0000 (Description) It ignores as a parameter of a number over 4 digit (Syntax(4)) Parameter requires hexadecimal format from 0000 to FFFF Featuring multiple command MATSUSADA Precision Inc.
  • Page 88 (4) AICN 12.345 (Default) AICN 0 (Description) It ignores as a parameter of integer over 3 digit (Syntax(3)) It ignores as a parameter under 2 decimal (Syntax (4)) Parameter requires from 0.0 to 100.0 Featuring multiple command MATSUSADA Precision Inc.
  • Page 89 (4) BICN 12.345 (Default) BICN 0 (Description) It ignores as a parameter of integer over 3 digit (Syntax(3)) It ignores as a parameter under 2 decimal (Syntax (4)) Parameter requires from 0.0 to 100.0 Featuring multiple command MATSUSADA Precision Inc.
  • Page 90 (4) CICN 12.345 (Default) CICN 0 (Description) It ignores as a parameter of integer over 3 digit (Syntax(3)) It ignores as a parameter under 2 decimal (Syntax (4)) Parameter requires from 0.0 to 100.0 Featuring multiple command MATSUSADA Precision Inc.
  • Page 91 (Syntax(4)) Featuring multiple command *Minimum setting value of AISET command is different for each model ,R4K. (See Section ”6-11 Minimum setting / return value list”) MATSUSADA Precision Inc.
  • Page 92 (Syntax(4)) Featuring multiple command *Minimum setting value of BISET command is different for each model ,R4K. (See Section ”6-11 Minimum setting / return value list”) MATSUSADA Precision Inc.
  • Page 93 (Syntax(4)) Featuring multiple command *Minimum setting value of CISET command is different for each model ,R4K. (See Section ”6-11 Minimum setting / return value list”) MATSUSADA Precision Inc.
  • Page 94 Until receiving REN command power supply maintain the same setting of before receiving this command REMOTE LED shall turn off Featuring multiple command * Output measurement commands of MN1, MN2, VM, IM, VGET and IGET are receivable even after GTL. (Default) MATSUSADA Precision Inc.
  • Page 95 It ignores as a parameter under 1 decimal (Syntax (4)) Featuring multiple command SLAVE Command This command programs Local / Remote setting of slave unit. (Syntax) (1) SLAVE LO slave function Local (2) SLAVE RE slave function Remote (Default) SLAVE RE (Description) Featuring multiple command MATSUSADA Precision Inc.
  • Page 96 (UNIT number) = (31) (3) UNIT 123 UNIT number does not change. (Default) UNIT 0 (Description) The setting with the input value exceeding 31 is ignored as an invalid value (Syntax (3)) The input value stays between 0 and 31 MATSUSADA Precision Inc.
  • Page 97 (Monitor value) = (0.123A) (Description) 0 value of 2 decimal point is not displayed (Return (1)) * Minimum setting value of IGET command is different for each model ,R4K. (See Section “6-14 Minimum setting / return value list”.) MATSUSADA Precision Inc.
  • Page 98 The unit is in the status of Output enable, Remote mode and Constant voltage mode (LUs1 Option) (Description) As for CF/CO, LO/RM and CC/CV, either command is outputted. Each unit number and status values would be separated with a space (20 MATSUSADA Precision Inc.
  • Page 99 Maximum over current protection value = maximum rated current x 110% (Syntax) CH7? (Return) (1) CH7=FFFFH Set to a maximum over current protection value (2) CH7=7FFFH Set to a half of maximum over current protection value MATSUSADA Precision Inc.
  • Page 100 Maximum over current protection value = maximum rated current x 110% (Syntax) OCP? (Return) (1) OCP=100.0 Set to a maximum over current protection value (2) OCP=12.34 Set to 12.34% of maximum over current protection value (3) OCP=25.0 Set to 25% of maximum over current protection value MATSUSADA Precision Inc.
  • Page 101 Set to 0.234A (Description) 0 value of 3 decimal point is not displayed (Syntax (3)) * Minimum setting value of OCPSET command is different for each model ,R4K. (See Section “6-14 Minimum setting / return value list”.) MATSUSADA Precision Inc.
  • Page 102 This command returns the set value of memory C output current of Multi-set between 0000 and FFFF bit). (Syntax) CHE? (Return) (1) CHE=FFFFH Output voltage is set to a maximum of the rated (2) CHE=7FFFH Output voltage is set to a half of the rated MATSUSADA Precision Inc.
  • Page 103 (Syntax) BICN? (Return) (1) BICN=100.0 Output current is set to a maximum rated current (2) BICN=12.34 Output current is set to 12.34% of maximum rated current (3) BICN=25.0 Output current is set to 25% of maximum rated current MATSUSADA Precision Inc.
  • Page 104 Set to 0.234A (Description) 0 value of 2 decimal point is not displayed (Return (3)) * Minimum setting value of AISET command is different for each model ,R4K. (See Section “6-14 Minimum setting / return value list”.) MATSUSADA Precision Inc.
  • Page 105 Set to 0.234A (Description) 0 value of 2 decimal point is not displayed (Return (3)) * Minimum setting value of BISET command is different for each model ,R4K. (See Section “6-14 Minimum setting / return value list”.) MATSUSADA Precision Inc.
  • Page 106 Set to 0.234A (Description) 0 value of 2 decimal point is not displayed (Return (3)) * Minimum setting value of CISET command is different for each model ,R4K. (See Section “6-14 Minimum setting / return value list”.) MATSUSADA Precision Inc.
  • Page 107 Set to 12.3secs (3) TOFF=2.3s Set to 2.3secs SLAVE? Command This command allows receiving the Local / Remote status of slave setting. (Syntax) SLAVE? (Return) (1) SLAVE Local slave setting is Local (2) SLAVE Remote slave setting is Remote MATSUSADA Precision Inc.
  • Page 108 Multi-set function: memory B (3) MEM C Multi-set function: memory C UNIT? Command This command returns the UNIT number between 0 and 31. (Syntax) UNIT? (Return) (1) UNIT=#0 UNIT number set to 0. (2) UNIT=#31 UNIT number set to 31. MATSUSADA Precision Inc.
  • Page 109 The setting with the input value exceeding 99.9 is ignored as an invalid command (Syntax (3)) For the setting with the fractional part exceeding 1 digit, the number up to the first decimal place is valid, ignoring the second place onwards (Syntax (4)). Featuring multiple command (For -LDe option only) MATSUSADA Precision Inc.
  • Page 110 The setting with the input value exceeding 99.9 is ignored as an invalid command (Syntax (3)) For the setting with the fractional part exceeding 1 digit, the number up to the first decimal place is valid, ignoring the second place onwards (Syntax (4)). Featuring multiple command (For -LDe option only) MATSUSADA Precision Inc.
  • Page 111 No. of repetition does not change. (Default) PCNT 0 (Description) The setting with the input value exceeding 9999 is ignored as an invalid command (Syntax (3)) The input set value stays between 0 and 9999 (For -LDe option only) MATSUSADA Precision Inc.
  • Page 112 The setting with the input value exceeding 999 secs is ignored as an invalid command (Syntax (3)) Settings with the fractional part are ignored as an invalid command (Syntax (4)) Featuring multiple command (For –LDe option only) MATSUSADA Precision Inc.
  • Page 113 The setting with the input value exceeding 999 secs is ignored as an invalid command (Syntax (3)) Settings with the fractional part are ignored as an invalid command (Syntax (4)) Featuring multiple command (For -LDe option only) MATSUSADA Precision Inc.
  • Page 114 This command programs operation of the ramp function at OFF/CV/CC. (Syntax) (1) RSET CVCC Ramp function: both CV and CC (2) RSET CV Ramp function: CV only (3) RSET CC Ramp function: CC only (Default) RSET CVCC (Description) Featuring multiple command (For -LDe option only) MATSUSADA Precision Inc.
  • Page 115 CH6 at OOFO. (4) CH6 12345 Attained current does not change. (Default) CH6 0000 (Description) The setting with four or more digits is ignored as an invalid command (Syntax (4)) Featuring multiple command (For -LDe option only) MATSUSADA Precision Inc.
  • Page 116 The setting exceeding 100 is ignored as an invalid command (Syntax (3)) For the setting with the fractional part exceeding 2 digit, the number up to the second decimal place is valid, ignoring the third place onwards (Syntax (4)) Featuring multiple command (For -LDe option only) MATSUSADA Precision Inc.
  • Page 117 (Syntax (4)). Featuring multiple command * Minimum setting value of ISSWP command is different for each model, R4K. (See Section “6-14 Minimum setting / return value list”.) (For -LDe option only) MATSUSADA Precision Inc.
  • Page 118 (Syntax)(1) SWPSTS ON Permit output of status after attainment (2) SWPSTS OFF Prohibit output of status after attainment (Default) SWPSTS OFF (Status) # SWP UNIT number (0 to 31) (Description) Featuring multiple command (For -LDe option only) MATSUSADA Precision Inc.
  • Page 119 Current after attainment = OA (2) SWPEI 1 Current after attainment = retaining attained current value (3) SWPEI 2 Current after attainment = current value before sweep output (Default) SWPEI 1 (Description) Featuring multiple command (For -LDe option only) MATSUSADA Precision Inc.
  • Page 120 (Syntax) PTOFF? (Return) (1) PTOFF=1.0s Set to 1.0 sec. (2) PTOFF=12.3m Set to 12.3 mins. (3) PTOFF=2.3h Set to 2.3 hrs. (Description) The time unit (s/m/h) depends on the setting of PLT (time unit). (For -LDe option only) MATSUSADA Precision Inc.
  • Page 121 (Syntax) PTC? (Return) (1) PTC=1.0s Set to 1.0 sec. (2) PTC=12.3m Set to 12.3 mins. (3) PTC=2.3h Set to 2.3 hrs. (Description) The time unit (s/m/h) depends on the setting of PLT (time unit). (For -LDe option only) MATSUSADA Precision Inc.
  • Page 122 This command returns the number of repetition of the pulse sequence function between 0 and 999. (Syntax) PCNT? (Return) (1) PCNT=0 No. of repetition set to 0. (2) PCNT=999 No. of repetition set to 999. (Description) (For -LDe option only) MATSUSADA Precision Inc.
  • Page 123 This command returns the set value of ramp time when the ramp function is OFF between 0 and 999 secs. (Syntax) RTOFF? (Return) (1) RTOFF=1s Set to 1 sec. (2) RTOFF=12s Set to 12 secs. (3) RTOFF=123s Set to 123 secs. (Description) (For -LDe option only) MATSUSADA Precision Inc.
  • Page 124 This command returns the setting of the ramp operation by CVCC/CV/CC. (Syntax) RSET? (Return) (1) RSET CVCC Ramp operation: both CV and CC (2) RSET CV Ramp operation: CV only (3) RSET CC Ramp operation: CC only MATSUSADA Precision Inc.
  • Page 125 Sweep current is set to a maximum rated current (2) ISWP=12.34 Sweep current is set to 12.34% of maximum rated current (3) ISWP=25.0 Sweep current is set to 25% of maximum rated current (Description) (For -LDe option only) MATSUSADA Precision Inc.
  • Page 126 (Syntax) TSWP? (Return) (1) TSWP=1300 Set to 1300 secs. (2) TSWP=12.3 Set to 12.3 secs. (3) TSWP=5 Set to 5 secs. (Description) 0 value of 1 decimal point is not displayed (Return (3)). (For -LDe option only) MATSUSADA Precision Inc.
  • Page 127 This command returns the setting of current after attainment. (Syntax) SWPEI? (Return) (1) SWPEI 0 Set to OA. (2) SWPEI 1 Set to retaining attained current value. (3) SWPEI 2 Set to current value before sweep output. (Description) (For -LDe option only) MATSUSADA Precision Inc.

  • Page 128: Minimum Setting / Return Value List

    VSSWP, VSSWP? ISET, OCPSET, OCPSET?, Models over 1A 0.001A IGET, ISET?, AISET, BISET, CISET, AISET?, BISET?, CISET? Models Below 1A 000.1mA ISSWP, ISSWP? * Minimum value of each mode is same as minimum display digit on display. MATSUSADA Precision Inc.

  • Page 129: -Lde Option

    Turn OFF the analog remote function before using. Press Press OUTPUT OUTPUT Start pulse sequence Stop pulse sequence OFF time ON time 1 cycle Stop by designated number of times or by pressing OUTPUT. MATSUSADA Precision Inc.

  • Page 130: Example Of Pulse Sequence Usage

    LOCK button REMOTE REMOTE Press SET OUTPUT OUTPUT OVP/ OVP/ Press and hold down LOCK LOCK LOCK Press In case of repetition times of 0, repeat ON/OFF OUTPUT until pressing OUTPUT. 1.0 sec 2.0 secs 1 cycle MATSUSADA Precision Inc.
  • Page 131 Press SET OUTPUT OUTPUT OVP/ OVP/ Press and hold LOCK LOCK down LOCK Press Stop pulse OUTPUT sequence 1.0 sec 2.0 secs In case of repetition times of twice, turn ON/OFF twice to automatically stop. 1 cycle MATSUSADA Precision Inc.
  • Page 132 LOCK LOCK Press LOCK Set “b ON” time to 1.0 sec Register pulse sequence settings by pressing and holding down LOCK button REMOTE REMOTE Press SET OUTPUT OUTPUT OVP/ OVP/ LOCK LOCK Press and hold down LOCK MATSUSADA Precision Inc.
  • Page 133 3.0 secs 4.0 secs 3.0 V 2.0 V 1.0 V Memory “a” Memory “b” Memory “c” 1 cycle In case of repetition times of twice, turn ON/OFF twice to automatically stop. * ON time of each memory is output. MATSUSADA Precision Inc.

  • Page 134: Ramp Function

     For the combination of –LRmf options, Ramp function can not be used if analog remotefunction is used. Turn OFF the analog remote function before using. OUTPUT Press Light off ＯＮ OUTPUT OUTPUT LED Start ON ramp operation Start OFF ramp operation ON ramp time OFF ramp time MATSUSADA Precision Inc.

  • Page 135: Example Of Ramp Usage

    Press and hold down LOCK Set “OFF” ramp time to 1 sec REMOTE OUTPUT OVP/ Press OVP/OCP LOCK OUTPUT Press Light off ＯＮ OUTPUT OUTPUT LED 1.0 sec 1.0 sec Ramp time at ON Ramp time at OFF MATSUSADA Precision Inc.
  • Page 136 (For information on how to set, refer to 1. Normal ramp operation and its usage example.) OUTPUT Stop by pressing 1.0 sec 2.0 secs 3.0 secs 4.0 secs 5.0 secs 6.0 secs 7.0 secs 8.0 secs OUTPUT Ramp Ramp OFF time ON time operation at operation at 1 cycle MATSUSADA Precision Inc.
  • Page 137 Press and hold down Press SET OUTPUT OUTPUT OVP/ OVP/ LOCK LOCK Set “b ON” ramp time Set “c ON” ramp time to 1 sec REMOTE REMOTE Press and hold Press SET OUTPUT OUTPUT down SET OVP/ OVP/ LOCK LOCK MATSUSADA Precision Inc.
  • Page 138 Output ramp time of memory A Memory A output time Output ramp time of memory B Memory B output time Output ramp time of memory C Memory C output time Roff OFF ramp time Toff OFF time MATSUSADA Precision Inc.

  • Page 139: Features Of Sweep Program

    Start Start sweep sweep 100% 100% 1300S 100S “Example of usage that sweeps from constant value to undo it after attainment”  Retain voltage/undo current after attainment  Attainment time of 50 secs OUTPUT Start sweep 100% MATSUSADA Precision Inc.

  • Page 140: Checking Operation Of Sweep Program

    ”#0 SWP ON” (Start sweep output.) from the RS-232C / RS-485 controller. (7) Stop output. Deliver “#0 SW0” from the RS-232C / RS-485 controller, when “OUTPUT LED” lights off. (8) End operation. Turn off the “POWER ON/OFF” switch. MATSUSADA Precision Inc.

  • Page 141: Features Of Master Follow

    ・ Make settings of pulse sequence or ramp on slave units. ・ Please set the voltage/current value of master unit and slave unit. Output signals are sent to slave units at output ON/OFF on the master unit. MATSUSADA Precision Inc.

  • Page 142: Lde Option Quick Setting

    （Output is stopped by pressing OUTPUT switch） * If setting is impossible with above procedures, it may be other settings inputted. Execute procedure ① and execute action ⑩ after ”dEF” displayed by rotating the voltage setting dial. Settings return to the factory default. MATSUSADA Precision Inc.

  • Page 143: Ramp Setting

    Please confirm usage examples for combinations and detail settings. * If setting is impossible with above procedures, it may be other settings inputted. Execute procedure ① and execute action ⑩ after ”dEF” displayed by rotating the voltage setting dial. Settings return to the factory default. MATSUSADA Precision Inc.

  • Page 144: -Lrmf Option

    Avoid laying out the remote system wiring near the high frequency power source. (Pay particular attention when using floating at high voltage.) This power source is built in with a fullscale protection circuit. However, excessive voltage or energy can cause failures. MATSUSADA Precision Inc.

  • Page 145: Remote Programming

    The output voltage can be controlled by the external resistor. (With the resistance of 0-10kΩ, the output voltage range becomes 0 to the rated output voltage as currently designated.) Internal circuit 0 to 10kΩ Control signal Rear Panel Remote Control terminal MATSUSADA Precision Inc.

  • Page 146: Current Program Setting Using External Voltage

    The output current can be controlled by the external resistor. (With the resistance of 0-10kΩ, the output current range becomes 0 to the rated output current as currently designated.) Internal circuit 0 to 10kΩ Control signal Rear Panel Remote Control terminal MATSUSADA Precision Inc.

  • Page 147: R4K-36 Series Accessory Kit

    Do not block exhaust port. 9-1-2 Notes  R4K-36 series is not included in R4K-36QC.  R4K-36 installation into the case to be conducted by customer. Please consult with sales office in case R4K-36 expected to be fit into the case by manufacturer side.

  • Page 148: How To Store

    9 R4K-36 series Accessory Kit 9-2 How to store Remove 4 plastic rubber foots that mounted to R4K-36. Remove Protect cover of CABLE RM-36W TYPE. Remove 4 countersunk screws fixing Protect cover of CABLE RM-36W TYPE. Then remove the protect cover from R4K-36QC.
  • Page 149 9 R4K-36 series Accessory Kit Aspect of R4K-36QC Remove Protect cover of CABLE RM-36W TYPE. Store R4K-36 in R4K-36QC. Store R4K-36 from the front of R4K-36QC. MATSUSADA Precision Inc.
  • Page 150 9 R4K-36 series Accessory Kit Fix R4K-36 to R4K-36QC with the screws removed in step 1. Connect CABLE RM-36W TYPE to R4K-36. CABLE RM-36W TYPE MATSUSADA Precision Inc.
  • Page 151 9 R4K-36 series Accessory Kit Fix Protect cover of CABLE RM-36W TYPE removed in step 2 to R4K-36QC. CAUTION  Install Protect cover of CABLE RM-36W TYPE so that CABLE RM-36W TYPE does not get caught between the protect cover and body.

  • Page 152: Troubleshooting

    OVP/ OVP/ LOCK LOCK Hold down LOCK * If none of the above applies to your failure or the unit does not recover after checking the above, please contact our sales office where you purchased the product. MATSUSADA Precision Inc.

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