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TAKASAGO ZX-S-LN Series Instruction Manual

Constant-voltage／constant-current dc power supply
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Constant-Voltage／Constant-Current DC Power Supply
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Instruction Manual

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Summary of Contents for TAKASAGO ZX-S-LN Series

  • Page 1 Constant-Voltage／Constant-Current DC Power Supply series Instruction Manual...
  • Page 2 も Safety Precautions Useful Function For your safety ．．．．．．．．．．．．．．．． 1 Memory ．．．．．．．．．．．．．．．．．．．．．．． 39 E x p o r t i n g ． ． ． ． ． ． ． ． ． ． ． ． ． ． ． ． ． ． ． 1 ．．．．．．．．．．．．．．．．...
  • Page 3 Table of Contents Maintenance Using in Series/Parallel Operation Warranty Period．．．．．．．．．．．．．．．．．．． 155 Parallel Operation ．．．．．．．．．．．．．．．．． 123 Daily Maintenance & Inspection．．．．．．．． 155 Connecting ．．．．．．．．．．．．．．．．．．．．．．． ．．．．．．．．．．．．．．． 156 Cleaning Air Filter Operation ．．．．．．．．．．．．．．．．．．．．．． ．．．．．．．．．．．．．．．．．． 156 Cleaning Panels Error Codes ．．．．．．．．．．．．．．．．．．．． ．．．．．．．．． 156 Inspecting Cables & Terminals Series Operation．．．．．．．．．．．．．．．．．...
  • Page 4 This instruction manual uses the various symbols below to indicate areas of caution. Please thoroughly read and understand these symbols and their significance prior to use. The section “For your safety” contains information on items not included with your purchased product. ■This manual uses the following marks and symbols to assist you in the proper use of this product.
  • Page 5 Please read through this manual to ensure the proper placement and use environment for this product before turning on power. If any problems arise, please unplug the power supply plug from the outlet power immediately and contact Takasago. Caution Using this product near receivers (radios, televisions, etc.) may interfere with reception.
  • Page 6 The ZX-S Series is the Switching DC Constant Voltage/Constant Current Power Supply capable of changing from zero-volt and zero-ampere. By applying the Zoom method, an extension ratio of 8 times is possible within the range of the rated output power. (See Note 1) ・...
  • Page 7 About this Product Features ✧Multi-Functional Zoom Power Supply ✧External Analog Control（ZX-S Series Type-LAN） Able to handle any combination of voltage and current. Able to control ON-OFF output with external contact points, Perfect for experiments requiring both voltage and current. and voltages and currents based on external DC voltage (0 ～10Ｖ) and external resistance (0～∞...
  • Page 8 About this Product Part Names and Functions Front Panel PRESET FUNC. REMOTE LOCK STEP VOLTAGE OUTPUT POWER STEP 100 LMT CURRENT DISPLAY STORE MEMORY OUTPUT PRESET FUNC. ALARM RESET LOCAL DC OUTPUT POWER LOCK 80A MAX ①．STEP VOLTAGE/CURRENT ※This is the front panel of the ZX-S-800LN Setting/Selection Dial ⑥．LOCK LOCK Key...
  • Page 9 About this Product Front Panel PRESET FUNC. REMOTE LOCK STEP VOLTAGE OUTPUT POWER STEP 100 LMT CURRENT MEMORY DISPLAY STORE OUTPUT PRESET FUNC. ALARM RESET LOCAL DC OUTPUT POWER LOCK 80A MAX ※Front panel diagram of ZX-S-800LN ⑭．Output Terminal(for 800LN/LAN, 1600LN/LAN) ⑩．DISPLAY DC Output Terminal.
  • Page 10 About this Product Display Panel STEP PRESET FUNC. REMOTE LOCK VOLTAGE .FUNC． OUTPUT POWER STEP Function Display Lamp 100 LMT CURRENT Lights when Function settings are available. ．PRESET ⑮．ｋW、Ｖ、Ｗ Measurement Unit Display Lamp Preset Display Lamp Lights when top Number Display displays a voltage/power Lights when Preset settings are available.
  • Page 11 About this Product Rear Panel The nominal voltage for the power supply is indicated on the rear panel. ！ Please use only the input power cable that is included. Do not use the included input power cable with any other products.
  • Page 12 About this Product ．M/S CONTROL (IN) Connector for Parallel Operation Control (Input) and Output ON/OFF Control with External Contacts Slave Control Signal Input Connector for parallel operations. Use for toggling the output ON/OFF with external contacts. ．M/S CONTROL (OUT) Parallel Operation Control （Output） Connector for parallel connections.
  • Page 13 About this Product This is blank page. --------------------------------------------------------------------------------------...
  • Page 14 ①．Input Power Cable （AC125V Rating） 1 item (400LN/LAN,800LN/LAN) ※The included power cable cannot be used for AC200V inputs. Please contact Takasago Sales Department for the proper power cable. ②．2P/3P Adapter (AC125V Rating)
  • Page 15 Preparation & Installation Caution This product was designed to be used in stable areas. Do not use or place in areas prone to vibration. Improper placement of the power supply may result in damage. Please see below for proper placement. How to place: Prohibited PRESET...
  • Page 16 Preparation & Connecting Connecting the Power Supply This product operates on a ８５Ｖ～２５０Ｖ and ４５Ｈｚ～６５Ｈｚ single-phase AC power supply. The maximum input current during rated output is approximately 7A when the AC power supply’s voltage is ８５Ｖ. To ensure proper and safe use of this produce, please observe the following. Danger Ground the green cord when using the 2P-3P adapter.
  • Page 17 Preparation & Connecting MEMO Connecting Loads ・Twisting wires can minimize the ripple and noise at the load terminal. For wiring to the output terminal, please attach the M5 ・The noise level can be minimized smaller than the crimp-style terminal and be sure to tightly fasten the M5 standard value by connecting the C1 and C2 close to screws.（※）...
  • Page 18 Preparation & Connecting Danger Verify that the main power supply for the power supply is turned off when connecting loads. Mandatory Do not wire loads when voltage is being outputted from the power supply. Prohibited Caution Use wires with sufficient cross section areas for load currents. Ex.）See Appendix Load Current vs Cross section areas.
  • Page 19 Preparation & Connecting Attaching the Output Terminal Cover １．Hook and attach one terminal cover (both covers are identical in shape) on the upper grooves of the Output Terminal platform. ２．Attach the support rod to the remaining terminal cover (inserting it into the center part of the cover) and affix the rod in place by screwing an M3x6mm into it from the bottom of the cover.
  • Page 20 基本的な使い方 Startup Display Once power is turned on (POWER switch pushed to ON), the power supply model will be displayed in the top Number Display and the firmware version and number of parallel connected devices will be displayed in the bottom Number Display.
  • Page 21 Basic Operations Returning Factory Settings DISPLAY MEMORY STORE All power supply settings can be initialized. OUTPUT To return settings to factory default settings, turn the POWER switch PRESET FUNC. ON while holding down the MEMORY keys“A” and “C”. Release the keys ALARM RESET LOCAL once the Number Display lights up.
  • Page 22 Basic Operations STEP PRESET FUNC. REMOTE LOCK Operating as Constant Voltage Power Supply VOLTAGE Please verify that the settings for Over Voltage OUTPUT POWER STEP 100 LMT CURRENT Protection (OVP) circuit (page 31) and Over Current Protection (OCP) circuit (page 33) are in effect. Turn the POWER switch ON to startup the power supply.
  • Page 23 Basic Operations Turn the CURRENT dial to adjust the Current Limit Value STEP PRESET FUNC. REMOTE LOCK Set a value greater than the required load current. VOLTAGE (Turn dial right to raise or left to lower set value.) MEMO OUTPUT POWER STEP 100 LMT CURRENT...
  • Page 24 Basic Operations STEP PRESET FUNC. REMOTE LOCK Operating as Constant Current Power Supply VOLTAGE Please verify that the settings for Over Voltage Protection (OVP) circuit (page 31) and Over Current Protection OUTPUT POWER STEP 100 LMT CURRENT (OCP) circuit (page 33) are in effect. Turn the POWER switch ON to startup the power supply.
  • Page 25 Basic Operations Turn the VOLTAGE dial to adjust the Voltage Limit Value STEP PRESET FUNC. REMOTE LOCK VOLTAGE (Turn dial right to raise or left to lower set value.) MEMO OUTPUT POWER STEP If the voltage limit value is set to a value lower than 100 LMT CURRENT the required load voltage, voltage will be restricted...
  • Page 26 Basic Operations Remote Sensing Remote sensing is used for solving problems with voltage drop between the output terminal and load due to wiring by compensating for the voltage drop. Remote sensing is able to compensate voltages up to 1V per direction (one-way).
  • Page 27 Basic Operations Function Settings This section covers about setting parameters for various functions. Parameters that can be set are the device address, bitrate, parity, Output ON/OFF Toggle at external contact, current sinking functions ON/OFF, OUTPUT settings when POWER is ON, voltmeter and ammeter display when OUTPUT is OFF, etc. For details, see the FUNCTION Settings Items List.
  • Page 28 Basic Operations Settings Items List 【FUNCTION Settings Items】 Item Settings Item Parameters and their Ranges Default Value Displays version only (cannot be Firmware Version changed) 0＝OFF 1＝ON Current Sinking Functions ON/OFF 1＝ON Startup Mode Selection 0＝CV Priority, High Speed 0＝CV Priority, High Speed 1＝CC Priority, High Speed 2＝CV Priority, Slew Rate 3＝CC Priority, Slew Rate...
  • Page 29 Basic Operations Settings Items List （Continued） 【FUNCTION Settings Items】 Item Settings Items Parameters and their Ranges Default Value 0＝Compensation Mode ＯＦＦ 1 ＝ Operates when Output is turned ON/OFF or when 1 ＝ Operates when Output is Linearity Compensation Function settings are changed.
  • Page 30 Basic Operations Settings Items List （Continued） 【FUNCTION Settings Items】 Item Settings Items Range & Contents of Parameter Default Value 0＝OFF（TOGGLE） 0＝OFF（TOGGLE） 1＝MODE１ （HOT START） OUTPUT Status when POWER ON 2＝MODE２ （HOT START）（※） 0＝Displays Measurement Values 0＝Displays Voltmeter/Ammeter Display when Measurement Value OUTPUT is OFF 1＝Displays Set Values 0＝only LOCK key is valid...
  • Page 31 Basic Operations Settings Items List （Continued） 【FUNCTION Settings Items】 Item Settings Items Range & Contents of Parameter Default Value 0.00～2.00 Ω（400LAN） 0.00Ω Internal Resistance 0.00～1.00 Ω（800LAN） Settings 0.00～0.50 Ω（1600LAN） 0＝Master 0＝Master Series Operation 1＝Slave 0＝Is not included in LEVEL1_ALM 0＝Is not included in CV_STS LEVEL1_ALM 1＝Included in LEVEL1_ALM...
  • Page 32 Basic Operations Settings Items List （Continued） 【FUNCTION Settings Items】 Item Settings Items Range & Contents of Parameter Default Value Sequential Operating 0.0s 0～59.9s(Setting Resolution:0.1s) OFF Time (s) Sequential Operating 0.0s 0～59.9s(Setting Resolution:0.1s) OFF Time (s) OUTPUT OFF at the 1＝enable end of the limited 0＝disable repetition of...
  • Page 33 Basic Operations Setting Output ＯＮ/ＯＦＦ Toggle Mode It is possible to nullify the use of the OUTPUT key. To do so, set the settings to 1, and when the POWER switch is turned ON, output will begin even if the OUTPUT key is not pressed.
  • Page 34 Basic Operations Over Voltage Protection（ＯＶＰ） Circuit In the event of an over voltage due to circuit failure of the power supply, improper use, load opens in constant current mode, etc. the output is turned OFF and switching is ceased to protect the load. The ＯＶＰ...
  • Page 35 If the error code and OVP does not erase after holding down the OVP DISPLAY MEMORY STORE and OCP keys, the power supply may be damaged. Turn power off OUTPUT PRESET immediately and please contact Takasago or your retail store. FUNC. ALARM RESET LOCAL POWER MEMO LOCK ・During serial data communication, recovery from alarm status is...
  • Page 36 Basic Operations Over Current Protection（ＯＣＰ） Circuit In the event of an over current due to a short circuit in the load, the output is turned OFF and switching is ceased to protect the load. The OCP current can be set from 1.25% to 125% of the rated current. Setting/Canceling Over Current Protection Setting Over Current Protection Level ①．Set the output to OFF with the OUTPUT key.
  • Page 37 If the error code and OCP does not erase after holding down the DISPLAY MEMORY STORE OVP and OCP keys, the power supply may be damaged. Turn power off immediately and please contact Takasago or your retail store. OUTPUT PRESET FUNC. ALARM RESET...
  • Page 38 Basic Operations Fan Alarm ※This function is only 400LN/LAN It monitors the rotation status of the cooling fan motor of the power supply. When detecting an alarm, you can set whether to continue or stop the output of the power supply. Setting/Canceling Fan Alarm Setting for Fan Alarm Detection OUTPUT...
  • Page 39 FAn.  If a fan alarm occurs, t he deterioration of the motor or the trouble is possible. MEMORY DISPLAY STORE Please contact Takasago or your retail store. OUTPUT PRESET FUNC. ALARM RESET LOCAL POWER MEMO LOCK ・During serial date communication, recovery from alarm...
  • Page 40 AD_OV E002 － Abnormal voltage detected in May be damaged. the power supply circuit Contact Takasago Sales Dept. E003 Over heating protection ●Turn power OFF. Leave device to cool is triggered. down. Turn power ON ●Check environmental temperatures ●Verify Fan Motor rotates when power is...
  • Page 41 － Failure to initialize during startup Restart power supply. If the display does (for LAN) not change, may be damaged. Please contact Takasago Sales Dept. Startup Sequence E130 － Failure to initialize during startup Restart power supply. If the display does Failure not change, may be damaged.
  • Page 42 便利な機 Memory Saves and loads the set values of the voltage, current, and various functions in memories “Ａ”, “Ｂ”, and “Ｃ”. MEMO Settings Items that can be saved in memory are listed on page 41, “Panel Memory Savable Settings”. Saving in Memory This function will save the current set values in MEMORY DISPL AY...
  • Page 43 Useful Function Loading from Memory STEP PRESET FUNC. REMOTE LOCK VOLTAGE 〔Single-Action Loading〕 OUTPUT POWER STEP 100 LMT CURRENT Set the parameter for FUNCTION settings item 54 to”0”. （See page 25 Function Settings on how.） Press the memory key you wish to load from. DISPLAY MEMORY STORE...
  • Page 44 Useful Function Panel Memory Savable Settings Keys used to set Savable Parameters PRESET CV Set Value CC Set Value OVP Set Value OCP Set Value FUNC． Selection of Startup Mode CV Slew Rate Rising CV Slew Rate Falling CC Slew Rate Rising CC Slew Rate Falling ON Delay Time OFF Delay Time...
  • Page 45 Useful Function Startup Mode Selection Allows you to select the optimal output startup properties for each use. １．Constant Voltage (CV) Priority Mode Perfect when using as a normal constant voltage power supply for testing equipment and devices. ２．Constant Current (CC) Priority Mode Perfect when wishing to control the current of electromagnets etc.
  • Page 46 Useful Function Example of Slew Rate Settings in CV Priority Mode ＣＶ優先モードでスルーレート設定をした例 Variable Slew Rate ① ② △Ｖ △ｔ Sets the increasing and falling rate for each ① △Ｖ output voltage and output current individually. ② △ｔ Time (s)→ 時間（s）→ ■Constant Voltage (CV) Slew Rate ①...
  • Page 47 Useful Function When selecting Constant Voltage (CV) Priority, STEP PRESET FUNC. REMOTE LOCK VOLTAGE Variable Slew Rate mode (Item 2 set to 2) Set the Item Number to either 3 or 4 OUTPUT POWER STEP 100 LMT CURRENT Set to 3 or 4 using the VOLTAGE dial.
  • Page 48 Useful Function Sequential ＯＮ/ＯＦＦ Toggles the Output ON/OFF for multiple ZX-S Series Caution power supplies using time delays.  Optional cables KXC-300（300mm） or ●TERMINATION Settings (Termination Resistor) KXC-600（600mm） are required for connection. Set the sequential master (#1) and last sequential slave (Sold Separately) (#n) TERMINATION switch to ON.
  • Page 49 Useful Function Using the Sequential Function MEMO Toggles the output ON/OFF once the delay time, It is possible to set the delay time (tdon, tdoff)  set as the trigger of each unit for the sequential for the sequential master unit. Master unit’s “OUTPUT ON”...
  • Page 50 Useful Function Set the Sequential Master and Sequential Slave Unit Settings STEP PRESET FUNC. REMOTE LOCK VOLTAGE Select Item Number 60 with the VOLTAGE dial. OUTPUT POWER Set the Master and Slave settings with the STEP 100 LMT CURRENT CURRENT dial. Master Unit is Address “１”.
  • Page 51 Useful Function Key Lock Use the LOCK key when protecting settings from careless operations is desired. Key Lock Settings Pressing the LOCK key will restrict key inputs. LOCK lamp will light. ZX-S-400LN PRESET FUNC. REMOTE LOCK STEP VOLTAGE The status of the Lock Key can be selected under the FUNCTION Settings Item Number 53 parameters from OUTPUT POWER STEP...
  • Page 52 Useful Function Variable Internal Resistance（ＺＸ-Ｓ Series Type-LAN ） Caution This function intentionally generates a voltage drop due  Variable Internal Resistance function is restricted to to load current when running in Constant Voltage mode. only DC operations. This function is capable of approximating an internal Not suited for approximating transient phenomenon.
  • Page 53 Useful Function Measurement Display Smoothing Use when wishing to stabilize displayed values when the load current is periodically fluctuating at high speeds. The displayed value will be the average value of data, including new data, measured within the past 2 seconds. This is renewed approximately every 200ms.
  • Page 54 Useful Function Linearity Compensation This function provides a high output setting accuracy by measuring and compensating the nonlinearity of the output caused by feedback systems or DA converters/Error Amplifiers used as a DC power supply voltage or current reference value. This is normally used when the compensation function is turned ON (Parameter 1 or 2). Setting Procedures Press the Function “FUNC.”...
  • Page 55 Useful Function Supplementary Information It may happen to have some minor change in output when OUTPUT ON, when OUTPUT setting change during OUTPUT ON and when OUTPUT mode changing such as CV to CC or CC to CV. It is recommended to set the Linearity Compensation to OFF, if there is any concern on the minor change in output against the test specimen at load side.
  • Page 56 Useful Function Sequential Operation Function The sequential operation function of ZX-S series is automatic sequential output control function either regularly or continuously by setting control time for memory setting and OUTPUT OFF. (V)/(A) Memory Memory tA：Operating Time with Memory A tB：Operating Time with Memory B tC：Operating Time with Memory C tOff：Operating Time for OUTPUT...
  • Page 57 Useful Function How to use sequence operation function Set the desired value of voltage, current and various function MEMORY DISPLAY STORE to memory A, B and C, referencing "Useful Function -Memory Function" in the Instruction Manual. OUTPUT PRESET Press Function Key "FUNC.". FUNC.
  • Page 58 Useful Function The "OUTPUT" lamp is blinking during the sequential Sequential Operation will be started after pressing "OUTPUT" button. operationsequence operation "OUTPUT" lamp will be blinking once the sequential operation is started. OUTPUT PRESET The sequential operation will be stopped, if the "OUTPUT"button is pressed FUNC.
  • Page 59 Useful Function OUTPUT OFF at the end of the limited repetition of Sequential Operation It is enable to select either OUTPUT OFF or keeping the latest status at the end of the sequential operation by switching the item 114. (V)/(A) Keep the output of memory C Memory Memory...
  • Page 60 Useful Function Detail for Sequential Operation Function 1. The sequential operation time is the sum of each operation time such as hrs., min. and sec. of Function Setting Item from 102 to 113. e.g. The operation time for Memory A will be 1 hrs., 10 min. ned 23.4 sec. under the followings. FUNCTION Setting Item 102 : 1 hrs.
  • Page 61 Useful Function 3. It is enable to stop the sequential operation forcibly by OUTPUT OFF during the sequential operation. e.g. Once the sequential operation is stopped by OUTPUT button during the output with the Memory C setting, the OUTPUT will be OFF when any operation time is set for Memory A, Memory B, Memory C and OUTPUT OFF.
  • Page 62 Useful Function e.g. 2) The operation in case of non-achieving the target value by slew rate (V)/(A) Memory tA：Operating Time with Memory A tB：Operating Time with Memory B tC：Operating Time with Memory C tOff：Operating Time with OUTPUT OFF Memory Memory tOff ------------------------------------------------------------------------------------...
  • Page 63 Useful Function This is blank page. ------------------------------------------------------------------------------------...
  • Page 64 The command format can be selected between two formats, one is the format of IEEE488.2 common command and conforming to SCPI protocol and the other is the format conforming to the command of TAKASAGO's EX series product. LAN Communication Connector form(RJ-45) of remote control connector「LAN」...
  • Page 65 Using via Digital Data Communication Operation Contents of LAN Communication ■About TCP/IP connection In PC connection, this product is set in waiting connection(passive-open) The connection in the product which establishes simultaneously is one. ZX-S-LNseries ZX-LNseries ZX-S-HNseries ZX-HNseries The data is discarded, (Connection cutting off) even if receives the data from serial I/F in...
  • Page 66 Using via Digital Data Communication After establishing connection, each time LAN I/F side detects non communication state for ten seconds, the product transmits Keep-Alive packet to PC. If this product does not receive the response of Keep-Alive packet 6 times in a row, transmits RST packet and cuts connection. ZX-S-LNseries ZX-LNseries ZX-S-HNseries...
  • Page 67 Using via Digital Data Communication ■Internal Operation of ZX-S-LN Series/ZX-S-HN Series Communication Line ZX-S-LN･ZX-S-HN series convert the data received from LAN I/F in TCP/IP Packet, to the serial I/F, and transmit to the serial communication line Of TAKASAGO's power supply. ZX-LN Series ZX Series...
  • Page 68 ③ 「 Display Ex.1 」 is displayed, when the connection is established(ESTABLISHED), and chages to the maintenance mode. MM-2490 : ZX-S series LAN I/F version : 0.00 (build: Jan 01 2012, 00:00:00) Copyright(c) TAKASAGO,LTD. 2012 All Rights Reserved. （Display Ex.１) Caution ...
  • Page 69 Using via Digital Data Communication ■Procedure to change the settings In case of settings change in maintenance mode, input Configuration Menu number of 「Display Ex.2」 followed by the command prompt. Input referring to the displayed settings guide, and press Enter key at the end. 「Change xxxxxxxxx」...
  • Page 70 Using via Digital Data Communication 'Command error' is displayed as shown in ( in the cases of syntax error･range error Display Ex.4) >2 IP address : 192.168.0.1 Set new IP address (xxx.xxx.xxx.xxx) >192.168.100.1222 Command error > (Display Ex.4) Caution  ・MAC Address cannnot be changed ・If wants to reflect the settings, please save the current settings by "s"...
  • Page 71 IN/OUT Pin assignment of External Control Connector 「SERIAL I/F」 ■Connection to 『SERIAL I/F （RS-485)』 Connect by TAKASAGO's option 「T485-**M」 or 「KXC-**」 to ZX-S 「SERIAL I/F」. Caution  If you prepare the cable by yourself, please check carefully RS-485 specification and then connect it.
  • Page 72 Using via Digital Data Communication Multiple Connections The diagram below shows the connections for controlling multiple ZX-S Series power supplies with one computer. By setting each individual address for the ZX Series power supplies, it is possible to control up to a maximum of 31 devices with one RS232-C port.
  • Page 73 Using via Digital Data Communication Serial Port Settings Below is the serial port settings for ZX-S Series power supplies. Serial Port Settings Item Set Value Ranges Bitrate 2400、9600、19200、38400bps Data Length 8bit (fixed) Parity NOT、ODD、EVEN Stop Bit 1bit (fixed) Flow Control None ※The underlined items are used in the default settings.
  • Page 74 Using via Digital Data Communication Accessing Access Procedure For controlling via communication commands, match the address assigned by the “Device Address Assign” command with the device address, set under FUNCTION Settings Item 60 “Device Address”. At this point, the front panel “REMOTE” LED will light and control via communication commands will be granted.
  • Page 75 Using via Digital Data Communication Communication with Multiple Connections Below are Remote Control examples when connected to two ZX-S Series power supplies. Connection Configuration T485-**M or KXC-** Z X-S-400LN Z X-S-400LN ST EP ST EP PRESET FUNC. REMO TE LOCK PRESET FUNC.
  • Page 76 Communication Commands Command forms can be selected from 2 types; ZX standard command forms in conformance with IEEE488.2 Common Command and SCPI Protocol, or EX command compatible forms in conformance with Takasago EX Series Commands. Command forms can be selected under FUNCTION Settings Item 63 “Command Forms” (See page 27).
  • Page 77 Using via Digital Data Communication Upper and Lower-Casing Discrimination Common Command and SCPI Command do not discriminate between upper and lower casing. ＜Ex.＞ OUTPUT Output Outp OUTP OUTPut Short Form & Long Form SCPI Command has two forms; abbreviated (Short) and normal (Long) form. Either can be sent. Command words must use either of the two forms.
  • Page 78 Using via Digital Data Communication Further, when using semi-colons, if there are commands of the same command level the root can be omitted. ＜Ex.＞ Due to there being a command within the same level, everything after CONTain is executed. ALM：CLEar；CONTain：CC＜NRf＞ When a colon “...
  • Page 79 Response：Name of Manufacturer, Name of Model, Software Version Restrictions： Alarm response is returned for normal SET commands in the following conditions ・Sequence operation in progress ＜Ex.＞ *IDN? TAKASAGO,ZX-S-400LN,1.00 ＊ＲＳＴ ： Reset Function：Resets set parameters (Factory Default Settings) Format：＊RST Type：SET command only No parameters Restrictions：...
  • Page 80 Using via Digital Data Communication SCPI Command This section explains about commands which conform to SCPI Protocol. ADDRess Level ADDRess level command is only for assigning the device address. Command Name Summary Command Type ADDＲess Assigns device address SET only ＡDDRess ：...
  • Page 81 Using via Digital Data Communication ALM Level ALM level command corresponds to external output settings for alarm reset and status information. Command Name Summary Command Type － － ：CLEar Executes alarm reset SET only ：CONTAin － ：CC Sets whether to include CC_STS in LEVEL1_ALM or not Both ：CV Sets whether to include CV_STS in LEVEL1_ALM or not...
  • Page 82 Using via Digital Data Communication ＡLM：CONTain：CV ：Sets whether to contain CV_STS in LEVEL1_ALM Function： Sets whether to contain CV_STS status in LEVEL1_ALM output condition Same settings as FUNCTION Settings Items 74 Format：ALM：CONTain：CV ＜NRf＞ Type：SET command, QUERY command Parameters： 0 ・・・Does not include in LEVEL1_ALM 1 ・・・Includes in LEVEL1_ALM Response：...
  • Page 83 Using via Digital Data Communication ＡLM：CONTain：PONB ：Sets whether to include P_ON_B in LEVEL1_ALM Function： Sets whether to include P_ON_B status in LEVEL1_ALM output condition Same settings as FUNCTION Settings Item 76 Format：ALM：CONTain：PONB ＜NRf＞ Type：SET command, QUERY command Parameters： 0 ・・・Does not include in LEVEL1_ALM 1 ・・・Includes in LEVEL1_ALM Response：...
  • Page 84 Using via Digital Data Communication OUTPut Level OUTPut level command corresponds to functions concerning output control. Command Name Summary Command Type OUTPut － － ：DELay － － ：ON Sets Output ON Delay Time Both ：OFF Sets Output OFF Delay Time Both ：EXTernal －...
  • Page 85 Using via Digital Data Communication OUTPut：DELay：OFF ：Sets Output OFF Delay Time Function： Sets Output OFF Delay Time Same as FUNCTION Settings Item 9 Format：OUTPut：DELay：OFF ＜NRf＞ Type：SET command, QUERY command Paramters： ０．００～９９．９９ Response： Same as parameters Restrictions： Alarm response is returned for normal SET commands in the following conditions ・While operating as a series operation slave unit ・While operating as a parallel operation slave unit ・Sequence operation in progress...
  • Page 86 Using via Digital Data Communication OUTPut：HOT ： Sets Output status while POWER is ON Function： Sets Output status while POWER is ON Same settings as FUNCTION Settings Item 51 Format：OUTPut：HOT ＜NRf＞ Type：SET command, QUERY command Paramters： 0…OFF 1…MODE１（HOT START） HOT START is valid also when recovered from ALM or TRIP 2…MODE2（HOT START）...
  • Page 87 Using via Digital Data Communication OUTPut[：STATe] ：Sets Output ON/OFF Function：Sets the Output ON/OFF Format：OUTPut[：STATe] ＜String＞ Type：SET command, QUERY command Paramters： ON…Output ON OFF…Output OFF Response： Same as parameter Restrictions： Alarm response is returned for normal SET commands in the following conditions ・While operating as series operation slave unit ・While operating as parallle operation slave unit ＜Ex.＞...
  • Page 88 Using via Digital Data Communication MEASure Level MEASure level command corresponds to functions concerning measurement. Command Name Summary Command Type MEASure － － ：CORRection － － ：MODE Sets operation mode for the Linear Compensation Function Both ：MVAV Sets Moving Average process for measurement values Both [：SCALar] －...
  • Page 89 Using via Digital Data Communication MEASure：CORRection：MODE ：Sets operation mode for the Linearity Compensation Function Function： Sets the operation mode for the Linearity Compensation Function Same settings as FUNCTION Settings Item 13 Format：MEASure：CORRection：MODE ＜NRf＞ Type：SET command, QUERY command Paramters： 0…Compensation OFF 1…Executes only when Output is toggled ON/OFF or when there is a setting change 2…Continual compensates Response：...
  • Page 90 Using via Digital Data Communication MEASure［：SCALar］：CURRent［：DC］ ：Retrives Current Measurement Values Function：Retrives current measurement values. Format：MEASure［：SCALar］：CURRent［：DC］？ Type：QUERY command only Response：Returns same resolution data as the Ammeter Restrictions： Alarm response is returned for normal SET commands in the following conditions ・While operating as a parallel operation slave unit ＜Ex.＞...
  • Page 91 Using via Digital Data Communication SOURce Level SOURce level command corresponds to functions concerning output settings, and settings for voltage/current values. Command Name Summary Command Type [SOURce] － － ：CURRent － － [：LEVel] － － [：IMMediate] － － [：AMPLitude] Sets Output Current Both ：PROTection －...
  • Page 92 Using via Digital Data Communication ［SOURce］：CURRent［：LEVel］[：IMMediate]［：AMPLitude］ ：Setes Output Current Function：Sets the output current Format：［SOURce］：CURRent［：LEVel］[：IMMediate]［：AMPLitude］ ＜NRｆ＞ Type：SET command, QUERY command Parameters：Range varies on the model and the number of parallel connected devices Response：Same as parameters Output Current（A） Ranges Model（Type） No. of ４００ＬN／ＬＡＮ...
  • Page 93 Using via Digital Data Communication ［SOURce］：CURRent：PROTection［：LEVel］ ：Sets OCP Current Function：Sets the OCP current Format：［SOURce］：CURRent：PROTection［：LEVel］ ＜NRｆ＞ Type：SET command, QUERY command Parameters：Range varies on the model and the number of parallel connected devices Response：Same as parameters OCP Current(A) Ranges Model（Type） No. of ４００ＬＮ／ＬＡＮ...
  • Page 94 Using via Digital Data Communication ［SOURce］：CURRent：SLEW：RISing ：Sets the CC Slew Rate Rising Function： Sets the CC slew rate for rising Same settings as FUNCTION Settings Item 5 Format：［SOURce］：CURRent：SLEW：RISing ＜NRｆ＞ Type：SET command, QUERY command Parameters：Range varies on the model and the number of parallel connected devices. Response：Same as parameters CC Slew Rate（Unit：A/ｓ）...
  • Page 95 Using via Digital Data Communication ［SOURce］：CURRent：SLEW：FALLing ：Sets CC Slew Rate Falling Function： Sets the CC slew rate for falling Same settings as FUNCTION Settings Item 6 Format：［SOURce］：CURRent：SLEW：FALLing ＜NRｆ＞ Type：SET command, QUERY command Parameters：Range varies on the model and the number of parallel connected devices. See CC Slew Rate Ranges for range settings.
  • Page 96 Using via Digital Data Communication ［SOURce］：MEMory：RECall：ＭＯＤＥ ：Sets Load Order for Panel Memory Function： Sets the order of loading for panel memory（A/B/C） Same settings as FUNCTION Settings Item 54 Format：［SOURce］：MEMory：RECall：MODE ＜NRｆ＞ Type：SET command, QUERY command Parameters： 0・・・Determines by Single-Action 1・・・Determines by Double-Action Response：Same as parameters Restrictions：...
  • Page 97 Using via Digital Data Communication ［SOURce］：RESistance［：LEVel］[：IMMediate]［：AMPLitude］ ：Sets Internal Resistance Function：Sets the internal resistance Format：［SOURce］：RESistance［：LEVel］[：IMMediate]［：AMPLitude］ ＜NRｆ＞ Type：SET command, QUERY command Parameters：Range varies on the model and the number of parallel connected devices Response：Same as parameters Internal Resistance（Ω ） Ranges Model（Type） No. of ４００ＬＡＮ...
  • Page 98 Using via Digital Data Communication ［SOURce］：VOLTage［：LEVel］[：IMMediate]［：AMPLitude］ ：Sets Output Voltage Function：Sets the output voltage Format：［SOURce］：VOLTage［：LEVel］[：IMMediate]［：AMPLitude］ ＜NRｆ＞ Type：SET command, QUERY command Parameters： ０．００～８４．００ Response：Same as parameters Restrictions： Alarm response is returned for normal SET commands in the following conditions ・While operating as a series operation slave unit ・While operating as a parallel operation slave unit ・Sequence operation in progress ＜Ex.＞...
  • Page 99 Using via Digital Data Communication ［SOURce］：VOLTage：SLEW：RISing ：Sets CV Slew Rate Rising Function： Sets the CV slew rate for rising Same settings as FUNCTION Settings Item 3 Format：［SOURce］：VOLTage：SLEW：RISing ＜NRｆ＞ Type：SET command, QUERY command Parameters： ０．１～１６０．０ Response：Same as parameters Restrictions： Alarm response is returned for normal SET commands in the following conditions ・While operating as a series operation slave unit ・While operating as a parallel operation slave unit ・Sequence operation in progress...
  • Page 100 Using via Digital Data Communication STATus Level STATus level command corresponds to retrieving status information. Command Name Summary Command Type STATus － － ：MEASure － － ：CONDition Retrieves Power Supply Status QUERY only ：PARallel Retrieves Number of Parallel Connected Devices QUERY only STATus：MEASure：CONDition ：Retrives Power Supply Status...
  • Page 101 Using via Digital Data Communication *1 Status for factory adjustments of OVP and OCP. In practice, the status for then OVP and OCP are running is outputed to Bit4 OCP_ALM and Bit3 OVP_ALM. *2 Booster refers to a ZX-S Series power supply that is running as a slave unit under parallel operation. ＜Ex.＞...
  • Page 102 Using via Digital Data Communication SYSTem Level SYSTem level command corresponds to the settings of main FUNCTION items. Command Name Summary Command Type SYSTem － － ：COMMunicate － － ：SERial － － [：RECeive] － － ：BAUD Sets Bitrate Both ：PACE Sets Acknowledge Response Both ：PARity...
  • Page 103 Using via Digital Data Communication SYSTem：COMMunicate：SERial[：RECeive]：BAUD ：Sets Bitrate Function： Sets the bitrate Same settings as FUNCTION Settings Item 61 Format：SYSTem：COMMunicate：SERial[：RECeive]：BAUD ＜NRｆ＞ Type：SET command, QUERY command Parameters： ０・・・２４００bps １・・・９６００bps ２・・・１９２００bps ３・・・３８４００bps Response: ２４００、９６００、１９２００、３８４００ Restrictions： Alarm response is returned for normal SET commands in the following conditions ・While operating as a series operation slave unit ・While operating as a parallel operation slave unit ・Sequence operation in progress...
  • Page 104 Using via Digital Data Communication SYSTem：COMMunicate：SERial[：RECeive]：PARity[：TYPE] ：Sets Parity Function：Sets the parity Same settings as FUNCTION Settings Item 62 Format：SYSTem：COMMunicate：SERial[：RECeive]：PARity[：TYPE] ＜String＞ Type：SET command, QUERY command Parameters ODD ・・・・Odd number ＥＶＥＮ・・・Even number ＮＯＮＥ・・・None Response: ODD、EVEN、NONE Restrictions： Alarm response is returned for normal SET commands in the following conditions ・While operating as a series operation slave unit ・While operating as a parallel operation slave unit ・Sequence operation in progress...
  • Page 105 Using via Digital Data Communication SYSTem：CONTrol：CURRent：MODE ：Sets Mode for Current Setting Control Method Function： Sets mode for the method on setting the current Same settings as FUNCTION Setttings Items 71 Format：SYSTem：CONTrol：CURRent：MODE ＜NRｆ＞ Type：SET command, QUERY command Parameters： ０ ・・・Front Panel, Digital Communication １...
  • Page 106 Using via Digital Data Communication SYSTem：ERRor ：Reads Error Message Function：After an error response is received, send this command to retrive the cause for the generated error Format：SYSTem：ERRor？ Type：QUERY command only Response： Error Code, Error Message Table-Error Codes & Error Messages Error Code Error Messages Meaning...
  • Page 107 Using via Digital Data Communication SYSTem：KEYLock：MODE ：Sets LOCK Mode Function： Sets the mode for the Key Lock on the front panel Same settings as FUNCTION Settings Item 53 Format：SYSTem：KEYLock：MODE ＜NRｆ＞ Type：SET command, QUERY command Parameters： ０ ・・・Only LOCK key is usable １...
  • Page 108 Using via Digital Data Communication SYSTem：PRESet：MODE ：Sets Method to Determine PRESET Contents Function： Sets the method in which the PRESET contents are determined Same settings as FUNCTION Settings Item 50 Format：SYSTem：PRESet：MODE ＜NRｆ＞ Type：SET command, QUERY command Parameters： 0 ・・・Changes set values after PRESET mode is completed 1 ・・・Changes set values while PRESET mode is operating Response：Same as parameters Restrictions：...
  • Page 109 Using via Digital Data Communication SYSTem：SINK ：Sets SINK ON/OFF Function： Sets the SINK function ON/OFF Same settings as FUNCTION Settings Item 1 Format：SYSTem：SINK ＜String＞ Type：SET command, QUERY command Parameters： ON ・・・SINK ON OFF ・・・SINK OFF Response：Same as parameters Restrictions： Alarm response is returned for normal SET commands in the following conditions ・While operating as a series operation slave unit ・While operating as a parallel operation slave unit ・Sequence operation in progress...
  • Page 110 Using via Digital Data Communication SYSTem：TRIP：MODE ：Sets Operation for Stopping Output During Serious Failure Function： Sets the operation for stopping the output during a serious failure Same settings as FUNCTION Settings Item 10 Format：SYSTem：TRIP：MODE ＜NRｆ＞ Type：SET command, QUERY command Parameters： ０ ・・・Stop switching １...
  • Page 111 Using via Digital Data Communication SEQuence Level SEQuence level command corresponds to the settings of sequence operation and retrieving status information. コマンド名 処理概要 コマンド形態 SEQuence ― ― ：MODE Sets Sequence Operating mode Both ：COUNt Sets Sequence Operating Number of time Both ：MEMA Sets Memory A Operating Time...
  • Page 112 Using via Digital Data Communication SEQuence：COUNt ：Sets Sequence Operating Number of time Function：Sets the sequence operating number of time. Same settings as FUNCTION Settings Item １０１ Format：SEQuence：COUNt[]＜NRf＞ Type：SET command, QUERY command Parameters：０～９９９９ Response：Same as parameters Restrictions： Alarm response is returned for normal SET commands in the following conditions ・While operating as a series operation slave unit ・While operating as a parallel operation slave unit ・Sequence operation in progress...
  • Page 113 Using via Digital Data Communication SEQuence：MEMB ：Sets Memory B Operating Time Function：Sets the memory B operating time Same settings as FUNCTION Settings Item １０５～１０７ Format：SEQuence：MEMB[]※1,※2,※3 Type：SET command, QUERY command Parameters：※1 ０～９９９（h） ※2 ０～５９（m） ※3 ０．０～５９．９（s） Response：Same as parameters Restrictions： Alarm response is returned for normal SET commands in the following conditions ・While operating as a series operation slave unit ・While operating as a parallel operation slave unit ・Sequence operation in progress...
  • Page 114 Using via Digital Data Communication SEQuence：OFF ：Sets Sequence Operating OFF Time Function：Sets the sequence operating OFF time Same settings as FUNCTION Settings Item １１１～１１３ Format：SEQuence：OFF[]※1,※2,※3 Type：SET command, QUERY command Parameters：※1 ０～９９９（h） ※2 ０～５９（m） ※3 ０．０～５９．９（s） Response：Same as parameters Restrictions： Alarm response is returned for normal SET commands in the following conditions ・While operating as a series operation slave unit ・While operating as a parallel operation slave unit ・Sequence operation in progress...
  • Page 115 Using via Digital Data Communication SEQuence：STATus ：Retrieving Sequence Operating Status Function：Sets the retrieving sequence operating status Format：SEQuence：STATus? Type：QUERY only Response：※1,※2,※3 ※1:：Sepuence main state ０・・・Stopped １・・・In action ※2：Sepuence sub state ０・・・Waiting １・・・Memory A operation ２・・・Memory A operation ３・・・Memory A operation ４・・・OUTPUT OFF ※3：Seqence operating number of times ０・・・Continues action １～９９９９...
  • Page 116 Using via Digital Data Communication EX Compatible Commands EX compatible commands are commands which conform to Takasago EX Series communication command format. Remote control is possible for only EX and ZX-S series mutal functions due to Ex and command compatiblty.
  • Page 117 Using via Digital Data Communication Command Format All commands and responses are ASCII strings. “A～Z” characters are reconized as command strings. “＋,－,．,0～9” characters are reconized as parameters. Command Group Sending Multiple commands can be sent in a single string by seperating commands with “,”. ＜Ex.＞A1,MV10.00,MC2.00,OT1 However, a single string with multiple commands assigning addresses will error.
  • Page 118 Using via Digital Data Communication SET Commands This section explains the SET commands of EX based commands. Ａ ：Assigns Device Address Function：Assigns the device address for ZX power supplies Format：Ａ＊ ＊：Set value within range Range：０～５０ Assigned Address 0 is a global address. Assign addresses to all multi-connected ZX-S Series power supplies.
  • Page 119 Using via Digital Data Communication ＬＣ ：Sets OCP Current Function：Sets the OCP current Format：ＯＣＰ＊ ＊：Set value within range Range：Values other than ranges result in parameter errors. Range varies on the model and number of parallel connected devices. OCP Current Range Model(Type)）...
  • Page 120 Using via Digital Data Communication MＣ ：Sets Output Current Function：Sets the output current Format：MＣ＊ ＊：Set value within range Range：Values other than ranges result in parameter errors. Range varies on the model and number of parallel connected devices. Output Current Range Model(Type) No.
  • Page 121 Using via Digital Data Communication ＯＴ ：Sets Output ON/OFF Function：Sets the output ON/OFF Format：ＯＴ＊ ＊：Set value Set Value： ０：ＯＵＴＰＵＴ “ＯＦＦ” １：ＯＵＴＰＵＴ “ＯＮ” Values other than 0 or 1 result in parameter errors. ＜Ex.＞A1,OT0 ：Executes Breaker Trip Function：Executes breaker trip Format：TP＊ ＊：Set values Set Values：...
  • Page 122 Using via Digital Data Communication Read-Back Commands This sections explains about the Ex based command Read-Back commands. ＴＫ０ ：Read-Back Set Paramters Function：Retrives the output voltage, output current, OVP voltage, OCP current, and output ON/OFF status set in the ZX power supply with the specified device addess. Format：ＴＫ０...
  • Page 123 Using via Digital Data Communication ＴＫ３ ：Read-Back Status Information Function：Retrives the status information from the ZX power supply with the specified device address Format：ＴＫ３ Read-Back Format：Ａ＊１，ＳＴＡＴ＊２ ＊１、＊２：Read-Back Value Read-Back Value： ＊１：Device address of the responed ZX power supply ＊２：Status is represents as 0 or 1 ＳＴＡＴ＊＊＊＊＊＊＊...
  • Page 124 Using via Digital Data Communication ＴＫ４ ：Read-Back Measured Voltage Data Function：Retrives the measured voltage data from the ZX power supply with the specified device address Format：ＴＫ４ Read-Back Format：＊V ＊：Read-Back Value Read-Back Value： ＊ ：Specified ZX power supply’s Output Voltage Measurement Value (Max.
  • Page 125 Notes Communication control functions using multi-connecting cables are only usable between ZX-S Series power supplies of the same model. If wishing to connect other Takasago products which are capable of multi-connections, please contact our Sales Department for more information. ------------------------------------------------------------------------------------...
  • Page 126 直列・並列運転で使う Parallel Operation A maximum total of 10 power supply outputs can be connected parallel to increase the output current. Further, Master-Slave Parallel Operation, the controlling of the overall output voltage and current with a single Master, is available. Simply connect using a parallel control cable to enable automatic detection of the number of parallel devices. The measurement value, the total sum of the output current and output power, is displayed on the Master unit.
  • Page 127 Using in Series/Parallel Operation Operation １．Turn on the POWER switches for all power supplies (＃1 to ＃ｎ). There is no set order to turn on power. ２．After all power is turned on, wait approximately 2 seconds before operating. ３．The ZX power supply which its M/S CONTROL Connector ＩＮ is not connected to another ZX-S Series power supply, is the Master unit (pervious page labeled #1).
  • Page 128 Using in Series/Parallel Operation ２．Error Displays for Slave Units In the event an alarm is triggered by a Slave while the Master is functioning normally; ①The Slave that detected the alarm will display the error code (top) and alarm type (bottom) in the Number Display. ②Error code “E006”...
  • Page 129 Using in Series/Parallel Operation Operation MEMO When returning to Master, set FUNCTION Item 73 to 0,  １．Setting Slave Unit Item 51 to 0, and Item 60 to 1. ① Press the Function “FUNC.” key. ② Select Item 73 with VOLTAGE dial. ③...
  • Page 130 Using in Series/Parallel Operation ２．Calibrating Slave Unit Output Settings Calibrate the Slave unit to match the Slave’s output voltage with the Master’s voltage when in Series Operation. Preparation The following measuring device is required for calibration. Voltage Measuring Digital Multimeter 2 devices No.
  • Page 131 Using in Series/Parallel Operation ６． Press the FUNC. Key of the Slave unit to complete 10. Adjust the Slave unit's settings with the Current output voltage offset calibration. dial to match the measured Master Unit's output voltage displayed on the digital multimeter. OUTPUT PRESET FUNC.
  • Page 132 Toggling Output ON/OFF with External Contacts The output for ZX-S Series power supplies can be toggled ON/OFF using outputs from small capcity contact or photocoupler. Use a photocoupler or a small signal relay or switch with a minimum contact capcity of 5V, 2.5mA. Caution ...
  • Page 133 Controlling with External Analog & Contact Signals OUTPUT PRESET Setting Procedures FUNC. ALARM RESET Press the Function “ＦＵＮＣ.” key. FUNC. lamp will light. Settings Item Number (top) and parameters (bottom) will appear in the Number Display. Select Item number 11 with the ＶＯＬＴＡＧＥ dial. STEP PRESET FUNC.
  • Page 134 Controlling with External Analog & Contact Signals Using External Control Terminals (ZX-S Series Type-LAN) This section covers proper methods when operating the ZX-S-LAN Series Power Supply externally. The External Control Terminal is located on the rear panel of the power supply. (A connector is provided for the terminal.
  • Page 135 Controlling with External Analog & Contact Signals MEMO How to Insert Wire into Connector Wire Specifications ② Insert the stripped wire (as shown in ① Push a flat-head screwdriver into the ・Wire Size：AWG 28-18 the right diagram) in the hole while the square hole.
  • Page 136 Controlling with External Analog & Contact Signals Toggling Output ON/OFF with External Contacts (ZX-S Series Type-LAN) The ZX-S Series Type-LAN can toggle the output ON/OFF using external control connectors. The output for ZX-S Series power supplies can be toggled ON/OFF using outputs from small capcity contact points or photocouplers.
  • Page 137 MEMO Shutdowning with short circuit (make) of contact b is standard. Shutdowning with opening (break) of contact a by option is also possible. (Please contact TAKASAGO.) Caution  ● Not suited for power contacts such as main contacts for electromagnetic contactors or power relays etc.
  • Page 138 Control with External Analog & Contact Signals Output Voltage Control (ZX-S Series Type-LAN) Output Voltage Control with External Resistance １．Output Voltage Control with External Resistance (A) This sections describes how to set the output voltage zero when the external resistance value is infinity. The output voltage is derived from the following formula.
  • Page 139 Controlling with External Analog & Contact Signals OUTPUT PRESET Setting Procedures FUNC. ALARM RESET Press the Function “FUNC.” key. FUNC. lamp will light. Settings Item Number (top) and parameters (bottom) will appear in the Number Display. STEP PRESET FUNC. REMOTE LOCK Select Item number 70 (Output Voltage Control) with the VOLTAGE dial.
  • Page 140 Controlling with External Analog & Contact Signals ２．Output Voltage Control with External Resistance (B) This sections describes how to set the output voltage to zero when the external resistance value is zero (short). The output voltage is derived from the following formula. External Resistance[kΩ] Output Voltage[V]＝Max.
  • Page 141 Controlling with External Analog & Contact Signals ３．Output Voltage Control with External Resistance （Ｃ） This sections describes how to set the output voltage zero when the external resistance value is 10ｋΩ . External Resistance 外部抵抗 10kΩ CV_RC The output voltage is derived from the following formula. External Resistance[kΩ] Output Voltage[V]＝Max.
  • Page 142 Controlling with External Analog & Contact Signals Output Voltage Control with External Voltage Output voltage is proportionate to the external DC voltage. Outputs from 0 to a maximum output voltage of 80V for external voltages 0 to 10V. The external voltage uses what can produce a 1mA current. The output voltage is derived from the following formula.
  • Page 143 Controlling with External Analog & Contact Signals Output Current Control (ZX-S Series Type-LAN) Output Current Control via External Resistance １．Output Current Control via External Resistance（Ａ） This sections describes how to set the output current zero, when the external resistance value is infinite (open). 0The output current is derived from the following formula.
  • Page 144 Controlling with External Analog & Contact Signals OUTPUT PRESET Setting Procedures FUNC. ALARM RESET Press The Function “FUNC.” key. FUNC. lamp will light. Settings Item Number (top) and parameters (bottom) will appear in the Number Display STEP PRESET FUNC. REMOTE LOCK Select Item number 71 with the VOLTAGE dial.
  • Page 145 Controlling with External Analog & Contact Signals ２．Output Current Control via External Resistance（Ｂ） This sections describes how to set the output current to zero when the external resistance value is zero (short). The output current is derived from the following formula. External Resistance[kΩ...
  • Page 146 Controlling with External Analog & Contact Signals ３．Output Current Control via External Resistance（Ｃ） This sections describes how to set the output current zero when the external resistance value is 10ｋΩ . The output current is derived from the following formula. External Resistance 外部抵抗...
  • Page 147 Controlling with External Analog & Contact Signals Output Current Control via External Voltage Outputs current, which is proportionate to the direct current voltage added from external voltage. Outputs from 0 to a maximum output current of 40V for external voltages 0 to 10V. The external voltage uses what can produce a 1mA current.
  • Page 148 Controlling with External Analog & Contact Signals Analog Output Monitor (ZX-S Series Type-LAN) This can produce the DC voltage, which is proportional with the output voltage or output current. Use when wishing to surveillance the output with an external meter or recorder. Outputs a “0～10V”...
  • Page 149 Controlling with External Analog & Contact Signals Status Output (ZX-S Series Type-LAN) This can externally output the operational status of the ZX-S Series power supply. Output Circuit Output is given by a open collector insullated by a photocoupler. LEVEL1_ALM LEVEL2_ALM CV_STS CC_STS P-ON(M)_STS...
  • Page 150 Controlling with External Analog & Contact Signals ＬＥＶＥＬ_ＡＬＭ１ Settings This handles the operation mode’s status signal as a LEVEL_ALM1 (alarm status). It can also be used for surveillance as an alarm when switching from constant voltage to constant current. Status Signals that can be set in ＬＥＶＥＬ１_ＡＬＭ CV_STS（Constant Voltage Operation）...
  • Page 151 Controlling with External Analog & Contact Signals This is blank page. ------------------------------------------------------------------------------------...
  • Page 152 特殊な負荷 This section explains about charging and discharging of batteries, loads with reverse current, and pulse current loads as special loads. Battery Charging/Discharging Charging Battery Batteries can be charged by constant-current automatically. Set the charge current and charge terminal voltage beforehand. Connecting Connect as shown in the below diagram.
  • Page 153 Special Loads Set to either 1 or 3 STEP PRESET FUNC. REMOTE LOCK VOLTAGE Select Item number 2 with the VOLTAGE dial and OUTPUT POWER STEP set the value to 1 (CC priority, speed) or 3 (CC priority, straight) 100 LMT CURRENT with the CURRENT dial.
  • Page 154 Special Loads Discharging Battery Batteries can be discharged by constant-current. An external resistive load and switch is required. ＋ － Power Supply Battery － Constant-Current Discharging of Battery The discharge resistance is derived from the following formula. Open-Circuit Voltage of Battery （Ｖ） Ｒ...
  • Page 155 Special Loads Loads with Reverse Current Caution  The ZX-S Series power supply does not possess any function which will stabilize the output voltage against the reverse current generated from the load. If the maximum sink current (page 188) is exceeded, the output voltage will rise above the rated value and burn-out the internal circuits.
  • Page 156 Special Loads Pulse Current Loads If the load current exceeds the constant current (current limit) value for even a moment, the constant current circuits will trigger. Further, if the output power exceeds the rating even for a moment the power limit circuit will trigger.
  • Page 157 Special Loads This is blank page. 守 ------------------------------------------------------------------------------------...
  • Page 158 Warranty Period The warranty period for the ZX Series power supply is 1 year from the day of purchase. During this period Takasago Co., Ltd will take full responsibility for any damages caused to the product due to manufacturing or degradation of parts, and shall repair free of charge.
  • Page 159 Maintenance Cleaning Air Filter Disconnect the power supply’s power cable from the input power source. (Or, in the case of the 400W, 800W types, remove the input power cable from the rear inlet connector.) Remove the front ventilation panels. Remove dust using an air gun or vacuum cleaner. If accumulation is severe, wipe the area with a synthetic detergent diluted in water, and allow it to dry before attaching the panel.
  • Page 160 If air flow does not improve after cleaning or if noises are emitting from the fan, the fan motor should be replace. Caution  Only 400LN/LAN fan motors can be replaced. Please contact the Takasago sales department to order the replacement of 800LN/LAN and 1600LN/LAN fan motors. ＭＥＭＯ ...
  • Page 161 Maintenance Lifespan of Parts This product uses parts possessing lifespans as follows. Differences in the lifespan may arise due to way of use. The reference table below is a general lifespan of parts. It is recommend changing parts after 5 and 10 years to ensure prolong use. Year Remarks Part...
  • Page 162 Ｃａｌｉｂｒａｔｉｏｎ Calibrating Output Settings Preparation The following measuring devices are required for calibration. １. Digital Multimeter for Voltage/Current ２．Shunt Resistor for Current Measurement- 1 set Measurement- 1 set ５０Ａ/50ｍＶ 0.1％ accuracy (400LN/LAN) No. of Display Digits ： 5 1/2 or more １００Ａ/50ｍＶ...
  • Page 163 Calibration ７． Press the PRESET key ①. Set to “80.00V” with 10 ． Adjust so that the digital multimeter (used for the VOLTAGE dial ②. output voltage measurement) displays “80.000V” with the CURRENT dial. ZX-S-4 00 LN PRE SET FUN C . REMOTE LOCK ST EP V O L TAGE STEP...
  • Page 164 Calibration Offset/Full-Scale Calibration of Output Current Settings １．Perform load with only the shunt resistor. ３．Press the PRESET key again and then press the OUTPUT key to set output to ON. Disconnect the load wires and remote sensing wires. Connect the shunt to the output terminal. Connect the digital multimeter to the voltage terminal PRESET OUTPUT...
  • Page 165 Calibration ６．Press the FUNC. key to complete offset calibration １０．Adjust so that the digital multimeter (used for output of the output current settings. current measurement) displays “40.000mV”（※） with the CURRENT dial. OUTPUT PRESET ※For 400LN/LAN equivalent to 40A at 40.00mV FUNC.
  • Page 166 Calibration Offset/Full-Scale Calibration of Output Voltage with External Analog Values （ZX-S Series Type-LAN） Output Voltage Control with External Voltage １． Disconnect the load and remote sensing wires and ４． Press FUNC. key again to finalize settings. connect the digital multimeter to the output terminal. OUTPUT PRESET Turn the POWER switch ON and...
  • Page 167 Calibration ８． Press the FUNC. key and change the top Number １２．Press the FUNC. key and change the top Number Display to Settings Item 28 with the VOLTAGE dial. Display to Settings Item 29 with the VOLTAGE dial. STEP STEP PRESET FUNC.
  • Page 168 Calibration Output Voltage Control with External Resistance（Ａ） １． Disconnect the load and remote sensing wires and ４． Press the FUNC. key again to finalize settings. connect the digital multimeter to the output terminal. Turn the POWER switch ON and OUTPUT OFF in advance. OUTPUT PRESET FUNC.
  • Page 169 Calibration ８． Press the FUNC. key and change the top Number １２．Press the FUNC. key and change the top Number Display to Settings Item 28 with the VOLTAGE dial. Display to Settings Item 29 with the VOLTAGE dial. STEP PRESET FUNC. REMOTE LOCK VOLTAGE STEP PRESET FUNC.
  • Page 170 Calibration Output Voltage Control with External Resistance（Ｂ） １ ． Disconnect the load and remote sensing wires and ４． Press the FUNC. key again to finalize settings. connect the digital multimeter to the output terminal. OUTPUT PRESET Turn the POWER switch ON and OUTPUT OFF in advance. FUNC.
  • Page 171 Calibration ８．Press the FUNC. key and change the top Number １２．Press the FUNC. key and change the top Number Display to Settings Item 28 with the VOLTAGE Display to Settings Item 29 with the VOLTAGE dial. dial. STEP PRESET FUNC. REMOTE LOCK VOLTAGE STEP PRESET FUNC.
  • Page 172 Calibration Output Voltage Control via External Resistance（Ｃ） １． Disconnect the load and remote sensing wires and ４．Press the FUNC. key again to finalize settings. connect the digital multimeter to the output terminal. Turn the POWER switch ON and OUTPUT OFF in OUTPUT PRESET advance.
  • Page 173 Calibration ８． Press the FUNC. key and change the top Number １２． Press the FUNC. key and change the top Display to Settings Item 28 with the VOLTAGE dial. Number Display to Settings Item 29 with the VOLTAGE dial. STEP PRESET FUNC.
  • Page 174 Calibration Offset/Full-Scale Calibration of Output Current with External Analog Values (ZX-S Series Type-LAN) Output Current Control with External Voltage １． Perform load with only the shunt resistor. ４． Press the FUNC. key again to finalize settings. Disconnect the load wires and the remote sensing wires Connect the shunt to the output terminal.
  • Page 175 Calibration ８． Press the FUNC. key and change the top Number １２． Press the FUNC. key and change the top Number Display to Settings Item 30 with the VOLTAGE dial. Display to Settings Item 31 with the VOLTAGE dial. STEP PRESET FUNC.
  • Page 176 Calibration Output Current Control with External Resistance（Ａ） １．Perform load with only the shunt resistor. ４．Press the FUNC. key again to finalize settings. Disconnect the load wires and the remote sensing wires Connect the shunt to the output terminal. Connect the OUTPUT PRESET digital multimeter to the voltage terminal located on the...
  • Page 177 Calibration ８． Press the FUNC. key and change the top Number １２． Press the FUNC. key and change the top Number Display to Settings Item 30 with the VOLTAGE dial. Display to Settings Item 31 with the VOLTAGE dial. PRESET FUNC. REMOTE LOCK STEP VOLTAGE STEP...
  • Page 178 Calibration Output Current Control ｗith External Resistance（Ｂ） １． Perform with only the shunt connected with the ４． Press the FUNC. key again to finalize settings. output. Disconnect the load wires and the remote sensing wires OUTPUT PRESET Connect the shunt to the output terminal. Connect the FUNC.
  • Page 179 Calibration ８． Press the FUNC. key and change the top Number １２． Press the FUNC. key and change the top Display to Settings Item 30 with the VOLTAGE dial. Number Display to Settings Item 31 with the VOLTAGE dial. STEP PRESET FUNC.
  • Page 180 Calibration Output Current Control with External Resistance(Ｃ） １．Perform load with only the shunt resistor. ４． Press the FUNC. key again to finalize settings.. Disconnect the load wires and the remote sensing wires OUTPUT PRESET Connect the shunt to the output terminal. Connect the FUNC.
  • Page 181 Calibration ８ ． Press the FUNC. key and change the top Number １２． Press the FUNC. key and change the top Display to Settings Item 30 with the VOLTAGE dial. Number Display to Settings Item 31 with the VOLTAGE dial. STEP PRESET FUNC.
  • Page 182 Calibration Calibrating Meters Preparation The following measuring devices are required for calibration. １.Digital Multimeter for Voltage/Current Measurement- 1 set 2. Shunt for Current Measurement – 1 set No. of Display Digits ： 5 1/2 or more ５０Ａ/50ｍＶ 0.1％ accuracy (400LN/LAN) Display Accuracy ：...
  • Page 183 Calibration ６． Press the FUNC. key to complete offset voltmeter １０． Adjust the measurement value displayed in the calibration. bottom Number Display to the same value as displayed on digital multimeter (used for output OUTPUT PRESET voltage measurement) with the CURRENT dial. FUNC.
  • Page 184 Calibration Ammeter Offset/Full-Scale Calibration Caution  Before performing this operation, ensure “Output Current Setting Offset/Full-scale Calibration” is carried out. １． Perform load with only the shunt resistor. ３． Press the PRESET key again and then the OUTPUT Disconnect the load wires and the remote sensing wires. key to set the output to ON.
  • Page 185 Calibration ７． Press the PRESET key ① and set the CC set value １０． Adjust the measurement value displayed in the to “40.00A”（※） with the CURRENT dial ② and the bottom Number Display to the same value as CV set value to “1.00V” with the VOLTAGE dial. displayed in the digital multimeter (mV) (used for output current measurement) with the CURRENT ※For 400LN/LAN set to “40.00A”...
  • Page 186 Calibration Offset/Full-Scale Calibration of Output Voltage Monitor（ZX-S Series Type-LAN） １．Disconnect the load wires and connect the digital ４．Press the FUNC. key again to finalize settings. multimeter No. 1 to the output terminal. OUTPUT PRESET Connect the digital multimeter No. 2 to the external FUNC.
  • Page 187 Calibration ７．Press the FUNC. key and change the top Number １１．Adjust so that the digital multimeter No. 2 (used Display to Settings Item 32 with the VOLTAGE dial. for voltage monitor measurement) displays “Output Voltage Digital Multimeter No. 1/8” with the CURRENT dial.
  • Page 188 Calibration Offset/Full-Scale Calibration of Output Current Monitor（ZX Series Type-LAN） １．Perform load with only the shunt resistor. ４．Press the FUNC. key again to finalize settings. Disconnect the load wires and the remote sensing wires OUTPUT PRESET Connect the shunt to the output terminal. Connect the FUNC.
  • Page 189 Calibration ８．Press the FUNC. key and change the top Number １３．Press the FUNC. key and change the top Number Display to Settings Item 34 with the VOLTAGE dial. Display to Settings Item 35 with the VOLTAGE dial. STEP STEP PRESET FUNC. REMOTE LOCK PRESET FUNC.
  • Page 190 Output Specifications Specification/Models 400LN 400LAN 800LN 800LAN 1600LN 1600LAN Rated Output Voltage 80Ｖ 80Ｖ 80Ｖ Rated Output Current 40Ａ 160A Rated Output Power 400Ｗ 800W 1600W Input Specifications Specification/Models 400LN 400LAN 800LN 800LAN 1600LN 1600LAN Power Source AC85Ｖ～250Ｖ Single Phase/45Hz～65Ｈｚ ＡＣ100Ｖ...
  • Page 191 Specifications Constant Voltage Characteristics Specification/Models 400LN 400LAN 800LN 800LAN 1600LN 1600LAN Range 0.00V～84.00V Accuracy *11 ±（0.1％+10mV） of set value Resolution 10mV Load Regulation *4 Below ±（0.01％+3mV of rated output voltage） Line Regulation *5 Below ±（0.01％+2ｍＶ of rated output voltage） Ripple（Effective Value） 2ｍＶ...
  • Page 192 Specifications Measures/Displays Specification/Models 400LN 400LAN 800LN 800LAN 1600LN 1600LAN Voltmeter 4-Digit Digital Meter Maximum Display 99.99Ｖ Measure Accuracy ±（0.1％ of reading ±2ｄｉｇｉｔ（20mV）） Temperature Coefficient ±50ｐｐｍ/℃ （Typical Value） Ammeter 4-Digit Digital Meter Maximum Display *21 99.99A 99.99A 999.9A ±（0.5％ of reading ±（0.5％...
  • Page 193 Specifications Communication Specification/Models 400LN 400LAN 800LN 800LAN 1600LN 1600LAN Interface IEEE802.3(10BASE-T) RJ-45 connector Protocol TCP/IP Display LINK/ACT Communication speed 10Mbps duplex Half duplex AutoMD/MDI-X Incimpatible Interface RS-485 Synchro ｓｙｓｔｅｍ Start-Stop synchronous communication Bit rate 2400,9600,19200,38400bps SERIAL Date bit 8bit Stop bit Parity MOT,ODD,EVEN ------------------------------------------------------------------------------------...
  • Page 194 Specifications Protection Functions Specification/Models 400LN 400LAN 800LN 800LAN 1600LN 1600LAN Range 1.0V～88.0V Over Voltage Accuracy ±（0.2％ of set value ±5ｄｉｇｉｔ（0.5V）） *13 Protection (OVP) Operation Shuts off output, stops switching, or cuts off input switch *14 Range 0.5A～44.0A 1.0A～88.0A 2.0A～176.0A Over Current Accuracy ±（0.6％of set value ±5ｄｉｇｉｔ（0.5A））...
  • Page 195 Specifications Other Functions Specification/Models 400LN 400LAN 800LN 800LAN 1600LN 1600LAN All modes are displayed with LEDs ＯＵＴ ＯＮ ･･･････････････････････････････････････････････ Green ＣＶ（Constant Voltage）････････････････････････････････････ Green ＣＣ（Constant Current）････････････････････････････････････ Orange ＬＭＴ（Power Limit）･･･････････････････････････････････････ Red Operational Mode Displays ＰＲＥＳＥＴ（PRESET）･･･････････････････････････････････････ Orange FUNC. (when setting Functions)････････････････････････････ Orange REMOTE (during Remote Operation)････････････････････････ Orange LOCK (in Key Lock state)･･････････････････････････････････...
  • Page 196 Specifications External Control (Continued) Specification/Models 400LAN 800LAN 1600LAN Input Cut-Off Control Can be controlled at external contact or photocoupler The 5 points: CV（Constant Voltage）, CC（Constant Current）, P-ON（Input Voltage Normal）, Status Output LEVEL１_ALM（OVP, OCP）, and LEVEL2_ALM（Group Alarm） are outputted by a photocoupler insulated open collector.
  • Page 197 Specifications Dimensions/Weight Specification/Models 400LN 400LAN 800LN 800LAN 1600LN 1600LAN External Dimensions（ｍｍ） *18 107(W)×130(H)×405(D) 214.5(W)×130(H)×405(D) 429.5(W)×130(H)×405(D) Max. Dimensions（ｍｍ） *19 107(W)×147(H)×505(D) 214.5(W)×147(H)×513(D) 436(W)×139(H)×543(D) Weight 5.1kg 5.2kg 7.9kg 8.0kg 15.0kg 15.1kg Output Terminal Bar Terminal（Ｍ5 Screws） Bar Terminal（Ｍ12 Bolt & Nut） － － Input Terminal Ｍ４...
  • Page 198 Dummy Connector (Attached to power supply ⑥ Instruction Manual ·············································································································1 Item ⑦ External Control Connector（only for 1600LAN） ··················································1 Item Note: *20 ： The included power cable cannot be used for AC200V inputs. Please contact Takasago Sales Department for the proper power cable. ------------------------------------------------------------------------------------...
  • Page 199 Specifications This is blank page. ------------------------------------------------------------------------------------...
  • Page 200 付録 External Diagrams ZX-S-400LN／400LAN 4-M3 ------------------------------------------------------------------------------------...
  • Page 201 Appendix ZX-S-800LN／800LAN ------------------------------------------------------------------------------------...
  • Page 202 Appendix ZX-S-1600LN／1600LAN ------------------------------------------------------------------------------------...
  • Page 203 Appendix Appendix Load current vs Cross section area 1000A 500sq 400sq 325sq 250sq 200sq AWG6/0 150sq AWG5/0 AWG4/0 100sq AWG3/0 80sq AWG2/0 60sq AWG1/0 AWG1 38sq 100A AWG2 AWG3 22sq AWG4 AWG5 14sq AWG6 AWG7 AWG8 AWG9 5.5sq AWG10 AWG11 AWG12 AWG13 AWG14...
  • Page 204 Address:1-24-16 Mizonokuchi Takatsu-ku Kawasaki-shi Kanagawa 213-8558 Japan ZX-S-LN/LANseries Instruction Manual 2019/2 Rev1.0 DOC-1870-01 Copyright 2018 Takasago.LTD...

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