GW Instek ASD Series User Manual
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GW Instek ASD Series User Manual

GW Instek ASD Series User Manual

Programmable ac power supply
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Programmable AC Power Supply
ASD-1900
USER MANUAL
ISO-9001 CERTIFIED MANUFACTURER

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Summary of Contents for GW Instek ASD Series

  • Page 1 Programmable AC Power Supply ASD-1900 USER MANUAL ISO-9001 CERTIFIED MANUFACTURER...
  • Page 2 This manual contains proprietary information, which is protected by copyright. All rights are reserved. No part of this manual may be photocopied, reproduced or translated to another language without prior written consent of Good Will company. The information in this manual was correct at the time of printing. However, Good Will continues to improve products and reserves the rights to change specification, equipment, and maintenance procedures at any time without notice.

  • Page 3: Table Of Contents

    SAFETY INSTRUCTIONS Table of Contents SAFETY INSTRUCTIONS ..........5 GETTING STARTED ............9 Main Features ............11 Appearance .............. 13 INSTALLATION .............. 18 Preparation for Use ..........19 Requirements of Input Power ........19 Input Connection ............. 20 Output Connection ..........22 Remote Sense Connection ........
  • Page 4 ASD-1900 User Manual REMOTE OPERAION ............87 Set GPIB address and RS-232 Parameters ....88 Programming ............90 Command List ............93 Command for Remote Control ......... 96 APPENDIX ..............128 Protection .............. 130 Specifications ............132 Certificate Of Compliance ........136 TTL Pin Assignment ..........

  • Page 5: Safety Instructions

    SAFETY INSTRUCTIONS AFETY INSTRUCTIONS This chapter contains important safety instructions that you must follow during operation and storage. Read the following before any operation to insure your safety and to keep the instrument in the best possible condition. Safety Symbols These safety symbols may appear in this manual or on the instrument.
  • Page 6 ASD-1900 User Manual Safety Guidelines Do not place any heavy object on the ASD-1900. General  Guideline Avoid severe impact or rough handling that  leads to damaging the ASD-1900. CAUTION Do not discharge static electricity to the ASD-  1900.
  • Page 7 SAFETY INSTRUCTIONS Location: Indoor, no direct sunlight, dust free,  Operation almost non-conductive pollution (Note below) Environment Relative Humidity: 20%~ 85% (no  condensation) Altitude: < 2000m  Temperature: 0°C to 50°C  (Pollution Degree) EN61010-1:2010 and EN61010-2-030 specifies the pollution degrees and their requirements as follows. The ASD- 1900 falls under degree 2.
  • Page 8 ASD-1900 User Manual Power cord for the United Kingdom When using the power supply in the United Kingdom, make sure the power cord meets the following safety instructions. NOTE: This lead/appliance must only be wired by competent persons WARNING: THIS APPLIANCE MUST BE EARTHED IMPORTANT: The wires in this lead are coloured in accordance with the following code: Green/ Yellow:...

  • Page 9: Getting Started

    GETTING STARTED ETTING STARTED This manual describes the specifications, installation and operation instructions of GW ASD-1900 Programmable AC Power Source. In this manual the term, AC Source, stands for GW ASD-1900 Programmable AC Source. The series of AC source is a high efficiency programmable ac power source, which provides low distortion sinusoid AC voltage output and measurement.
  • Page 10 ASD-1900 User Manual Main Features ............11 Accessories ..................12 Appearance .............. 13 Front Panel ..................13 Rear Panel ..................16...

  • Page 11: Main Features

    GETTING STARTED Main Features Local operation from the front panel keypad.  Configuration Protection against Over-power, Over-load,  Over-temperature and Fan-fail. Fan speed controlled by output power.  Built-in isolation output relays.  Remote operation via GPIB or RS-232C  interface.

  • Page 12: Accessories

    ASD-1900 User Manual Accessories Please check the following accessories are included and not damaged during shipment. If there are damaged or shortage of the accessories, please contact GW Instek electronics or sales agent for help. Standard Accessories Part number Description Qty.

  • Page 13: Appearance

    GETTING STARTED Appearance Front Panel Programmable AC Power Source 150V / 300V, 90A / 45A, 9kVA Menu/ Home SAVE RECALL Page up Page down METER INDIV POWER ESC/ Enter Cancel Unlock TRIGGER...
  • Page 14 ASD-1900 User Manual Item Symbol Description LCD panel, display setting and measurement results. LED indicator: OUT(green)indicates AC source normal output  Trigger TRIGGER(yellow)indicates LIST, PULSE, STEP  output Press this key to control ON/OFF state of AC output voltage Digital numerical keypad group: Used for parameter setting At main menu page, press this key to enter Menu/...
  • Page 15 GETTING STARTED At main menu page, press this key to enter “advanced parameter setting ”page; at Page up Page down other pages, press this key to return to main menu Main switch: Turn on/off the AC power input POWER Back to local control in remote mode, negative sign in panel control Unlock Escape current page (ESC)or cancel current settings...

  • Page 16: Rear Panel

    ASD-1900 User Manual Rear Panel Part A TTL I/O RS-232 SYNC GPIB GPIB SYNC TTL I/O RS-232 Part B The input terminals are inside the machine OUTPUT AC OUTPUT Ø 1 Ø 2 Ø 3 REMOTE SENSING Ø 11 Ø 22 Ø...
  • Page 17 GETTING STARTED Power Line input Input connector. Please refer to page 20 Connector for connection...
  • Page 18 If any damage is found, please file a claim against the carrier immediately. Do not return the instrument to the factory without obtaining the prior RMA acceptance from GW Instek. Preparation for Use ..........19 Requirements of Input Power ........19 Rating ....................

  • Page 19: Installation

    INSTALLATION Preparation for Use Before start using, the instrument must be connected with an appropriate AC line input. As the instrument is cooled by fans, it must be installed in an area with sufficient space for air circulation. It should be used in an area where the environment temperature does not exceed 40°C.

  • Page 20: Input Connection

    ASD-1900 User Manual Input Connection The input terminal block is located on the instrument rear panel. The temperature rating of the power cord must be rated at least for 85°C. The current rating of input power line must be greater than or equal to the maximum current rating of the AC source.
  • Page 21 INSTALLATION 380Vac 3 phase 5 INPUT wires Y Input Connection (ASD-1900 380V) 380V input OUTPUT AC OUTPUT terminal Ø 1 Ø 2 Ø 3 REMOTE SENSING Ø 11 Ø 22 Ø 33 Ø 11 COM Ø 22 Ø 33 INPUT AC INPUT 3.

  • Page 22: Output Connection

    ASD-1900 User Manual Output Connection Output connection is different for single phase or three phase output, choose the correct one before connecting. Connect the load wire to “COM” and “φ 1/φ 2/φ 3“ terminals as figures on next page. To meet the safety requirements the wires to the load must use gauges large enough to prevent from overheating while carrying the output current.

  • Page 23: Remote Sense Connection

    INSTALLATION Remote Sense Connection The AC source remote sense function monitors the load terminal voltage instead of the AC source output terminal. It ensures the delivery of accurate voltage as programmed at the load by compensating the output voltage drop over the connecting cable automatically.
  • Page 24 ASD-1900 User Manual Single phase output and remote sense connection...

  • Page 25: Power On

    INSTALLATION Power on Before turning on the instrument, all protective earth Caution terminals, extension cords and devices connected to the instrument must be connected to a protective ground. Any interruption of the protective grounding will cause a potential shock hazard that might injure people.
  • Page 26 ASD-1900 User Manual Error messages will show on the LCD panel if error Caution occurs during turn on process. Please refer to page 130 for error code. Digital circuit inside AC source may not operate properly if turn on AC source immediately after turn off.

  • Page 27: Local Oeration

    LOCAL OERATION OCAL OERATION The AC source can be configured to operate in local or remote mode. The operation in remote mode through GPIB controller or RS-232C will be described in next chapter. This chapter describes the operation in local mode through the keypad on the front panel for data entry and test.
  • Page 28 ASD-1900 User Manual Waveform A, B Generator ............... 59 GPIB, RS232 Communication Setting ........... 61 Switch menu to remote control ........61 Switch from remote to local control ....... 62 Switch remote control between GPIB or RS232 ..62 Parameters setting for two interfaces ......62 Inhibit Output by Remote Control Signal (Remote Inhibit) ..

  • Page 29: Operation Through Keypad And Knob

    LOCAL OERATION Operation through Keypad and Knob LCD panel will show the self-test message as below after AC switch is on. Then will enter main menu setting page as below. Default SET MODE is “Three(SYN.)” means three phase output operation. Operator can set output voltage and frequency for three phase.
  • Page 30 ASD-1900 User Manual Advanced parameter setting menu User can make more detail setting from  advanced parameter setting menu, or press Menu/ Home key again to return to main menu. On advanced parameter setting menu, user can  press numerical key to do a selection. Press Enter key to enter individual parameter ...

  • Page 31: Menu Tree

    LOCAL OERATION Menu Tree Main Menu Advanced parameter setting menu 1. SETUP 2. CONFIG 3. LIST 4. PULSE 5. STEP 6. SYNTHESIS Degree On Wave A Count Count Count Synthesis Waveform Degree Off Wave A CSIN CF List Degree Pulse V Step Vac, DV GAIN I Spike Start...

  • Page 32: Main Menu Setting

    ASD-1900 User Manual Main Menu Setting After the AC source is on and initialization is finished, screen will show the main menu. Default output voltage and frequency is 110V and 60Hz. Voltage and frequency setting shown on upper place on the screen, lower place of the screen shows the measurement value, example shown as below.
  • Page 33 LOCAL OERATION 1. Press  Up arrow or  Down arrow key to Operation step move cursor to V (default setting). 2. Change parameter value to 220 by numerical key or knob. Then press Enter key to confirm setting. 3. Press  Up arrow or  Down arrow key to move cursor to F 4.

  • Page 34: Single/Three Phase Mode Display

    ASD-1900 User Manual Single/Three Phase mode Display At main menu, press OUT key to change editing (setting) or output mode. At output mode, AC source outputs according the voltage and frequency set at main menu. Measurement values are shown at the lower position of the screen.
  • Page 35 LOCAL OERATION for each phase. Meter Report display will keep unchanged until user switch display pages, for example users do operation as below. At OUT MODE switch to Meter Report Φ1 then stop output and start again after set new parameters. During the process described above r Report is stayed at Φ1 until user Enter key longer than , Mete...

  • Page 36: Display At Single Phase/ Parallel Mode

    ASD-1900 User Manual Display at single phase/ parallel mode At parallel output mode, there is no individual phase information displayed. Voltage displayed is sum average of three phase voltage, current displayed is sum of three phase current. Individual phase measurement values can be queried by GPIB or RS232. single phase/ parallel output display...
  • Page 37 LOCAL OERATION Calculation equation is Real power/(Vrms x Irms).

  • Page 38: Advanced Parameter Setting Menu

    ASD-1900 User Manual Advanced Parameter Setting Menu Press Menu/ Home key at main menu to enter Operation step  advanced parameter setting menu. User can select an item from item 1~6, then  press Enter key to enter individual setting menu;...

  • Page 39: Setup Function

    LOCAL OERATION SETUP Function Operation step 1. Press numerical key  on the front panel to select SETUP option when the advanced parameter setting menu appears. 2. Press Enter key to enter SETUP setting menu shown as figure below. 3. Press ► Page down key to move to next page. 4.
  • Page 40 ASD-1900 User Manual...

  • Page 41: Definitions For All Parameters On Setup Setting Menu

    LOCAL OERATION Definitions for all parameters on SETUP setting menu Setting Range Parameter Definition Unit 150.0/ Maximum voltage setting V Limit 300.0 for all pages Maximum output Irms 96.0/ 48.0 A I Limit Delay time for over current OCP Delay protection Voltage Level Output voltage range 150 V/ 300 V...

  • Page 42: Voltage Limit

    ASD-1900 User Manual Φ2 leads Φ1 phase angle 359.9 360.0 degree Φ2 Lead Φ1 Φ3 leads Φ1 phase angle 359.9 360.0 degree Φ3 Lead Φ1 Voltage Limit To limit the maximum output voltage for all pages, It is related to Voltage Level parameter, resolution is 0.1V.

  • Page 43: I Limit, Ocp Delay

    LOCAL OERATION I Limit, OCP Delay I Limit represents current limit, it is used to set the maximum output current (rms). Its range is related to Voltage Level setting. Voltage Level I Limit 300V 0.0~48.0 A I50V 0.0~96.0 A OCP Delay represents over current protection (OCP) delay time. It is the delay time to shut down output voltage after output current reaches OCP point.
  • Page 44 ASD-1900 User Manual 2. Change value to 3A by numerical key or knob. Then press Enter key to confirm setting. 3. Press  Up arrow or  Down arrow key to move cursor to OCP Delay. 4. Change value to 1.5S by numerical key or knob.

  • Page 45: Voltage Level Setting

    LOCAL OERATION Voltage Level Setting ASD-1900 provides two output voltage levels used for low voltage and high voltage applications. At 300V level, AC source can provide 48.0A in total；At 150V level 96.0A in total can be provided, maximum output power is 9000VA. When switched from 300V to 150V level, AC source will check all voltage settings, and change the setting to 150V if any voltage setting checked is higher than 150V.

  • Page 46: Voltage Sense

    ASD-1900 User Manual Voltage Sense Voltage Sense determines output voltage measurement point is at AC output terminal (Vout) or input terminal at product under testing (Vsense). If it is set at Vsense, Remote Sense wire must be connected first, otherwise compensate error will occur. AC source will compensate the voltage drop of the output cable if Vsense is selected.

  • Page 47: Degree On, Off

    LOCAL OERATION Degree On, Off ASD-1900 can control the start phase angle (Degree On) or stop phase angle (Degree Off) of the output voltage waveform. Range for Degree On is 0.0~359.9, and is 0.0~360.0 for Degree Off. When Degree Off parameter is 0, the output stopped immediately no matter which output status is at.

  • Page 48: Is Start, Is Interval

    ASD-1900 User Manual 4. Change parameter to 200 by numerical key or knob. Then press Enter key to confirm setting. Is Start, Is Interval Both the parameter ranges for Is Start and Is Intervals are 0.0~1000.0 msec, these parameters are used for the surge current measurement.
  • Page 49 LOCAL OERATION Set Is Start = 500ms and Is Interval = 200ms Example Operation step 1. Press  Up arrow or  Down arrow key to move cursor to Is Start. 2. Change parameter to 500.0 by numerical key or knob. Then press Enter key to confirm setting.
  • Page 50 ASD-1900 User Manual...

  • Page 51: Waveform Selection

    LOCAL OERATION Waveform Selection ASD-1900 provides two sets built in waveforms A and B. User can select Sin, CSin, Squa or other self-defined waveform from A or B set at CONFIG page, then go to SETUP page to set output voltage waveform for main menu.

  • Page 52: Buzzer

    ASD-1900 User Manual Buzzer When user press numerical key or rotate knob, there is sound from buzzer to confirm the operation, it can be muted if the confirmation is not needed. Mute the buzzer Example Operation Step 1. Press  Up arrow or  Down arrow key to move cursor to Buzzer.

  • Page 53: Disable (Lock) The Keys At Front Panel

    LOCAL OERATION Disable (Lock) the Keys at Front Panel ASD-1900 allows the user to lock the parameters at front panel to avoid being changed accidently. After the parameters are locked, only Menu/ Home key and OUT key are enabled. Menu/ Home key allows user to return to SETUP menu to enable or disable lock.

  • Page 54: Set Single / Three Phase Mode

    ASD-1900 User Manual Set Single / Three Phase Mode The ASD-1900 provides three output modes. Single: Single phase mode  Three(SYN.): Three phase mode. Same voltage  settings applies to three phases Three(INDIV): Three phase mode. Voltage for  three phase can be set independently. Rotate knob to set this parameter, then press Example Enter key to confirm, about 800msec is needed to...
  • Page 55 LOCAL OERATION At Three (SYN.) mode, voltage and frequency are same for three phases. When switched from Three (SYN.) to Three(INDIV) mode, VΦ1~3 and FΦ1~3 will be same as that at Three(SYN.) mode. Factory setting is Three(SYN.) mode, voltage and Example frequency is 110.0 and 60.0；if changes voltage to V=300.0, frequency to F=1000.0, then follow steps...

  • Page 56: Set Phase Shift For Three Phase Mode

    ASD-1900 User Manual Set Phase Shift for Three Phase Mode The ASD-1900 allows user to set phase shift for three phase mode. Phase shift parameters will show up when Phase Sel. Parameter set as Three(SYN.) or Three(INDIV). Make Φ 1 as reference, default settings are Φ2 leads Φ1 120 °。...
  • Page 57 LOCAL OERATION 3. Press  Up arrow or  Down arrow key to move cursor to Φ3 Lead Φ1 4. Change parameter to 200 by numerical key or knob. Then press Enter key to confirm setting.

  • Page 58: Config Function

    ASD-1900 User Manual CONFIG Function Operation step 1. Press numerical key  on the front panel to select CONFIG option when the advanced parameter setting menu appears. 2. Press Enter key to enter CONFIG setting menu shown as figure below. Definitions for all parameters on CONFIG setting menu Setting Range Parameter...

  • Page 59: Waveform A, B Generator

    LOCAL OERATION Output status for next time ON/ OFF Output after AC on Single Phase Output mode for next time Three(SYN.) Phase Sel. after AC on Three(INDIV) for H & J version Waveform A, B Generator ASD-1900 provides memories to store group A and B waveforms, both A and B groups have waveforms as below Sinusoidal (Sine) Waveforms...
  • Page 60 ASD-1900 User Manual The processes to set group B waveform as cut Example sinusoidal waveform (Cut Sine) with CF 1.300. Operation step 1. Press  Up arrow or  Down arrow key to move cursor to Wave B. 2. Rotate Knob to change SIN to CSIN. Press Enter key to confirm setting.

  • Page 61: Gpib, Rs232 Communication Setting

    LOCAL OERATION 4. Change parameter to 1.300 by using numerical key or knob. Then press Enter key to confirm setting. GPIB, RS232 Communication Setting ASD-1900 provides remote control operation, there are GPIB or RS232 interface for selection. Only one interface can be activated at the same time.

  • Page 62: Switch From Remote To Local Control

    ASD-1900 User Manual Switch from remote to local control Stop remote control, press - / Unlock key Methods  longer than 2 seconds until “SET MODE” shown on upper left on the screen. Send *CLS command.  Switch remote control between GPIB or RS232 Return to menu operation as demonstrated above, then use another communication interface to do the control.
  • Page 63 LOCAL OERATION The range of address is 1-30. Note The processes to set RS232 Baud rate = 19200, Example Odd/Even parity check = (ODD) Operation step 1. Press  Up arrow or  Down arrow key to move cursor to RS232 Baud Rate. 2.

  • Page 64: Inhibit Output By Remote Control Signal (Remote Inhibit)

    ASD-1900 User Manual 4. Rotate Knob to change parameter from NONE to ODD. Then press Enter key to confirm setting. Inhibit Output by Remote Control Signal (Remote Inhibit) Remote Inhibit is an “Active HIGH” TTL signal, high level is 5V, low level is 0V.
  • Page 65 LOCAL OERATION There are four Remote inhibit output status. OFF: Turn off remote inhibit function.  LIVE: two conditions  TTL signal changes from HIGH to LOW, and stays low longer than 1ms, ASD-1900 turn off output. Output Time TTL signal changes from LOW to HIGH, and stays high longer than 1ms, ASD-1900 resume output.
  • Page 66 ASD-1900 User Manual When output of AC source is at off state, it will be triggered to on state if TTL signal changes from LOW to HIGH. There will be two conditions introduced as below. If output sequences finishes and TTL signal ...

  • Page 67: Power On State

    LOCAL OERATION Power On State The ASD-1900 may set different operation modes or enable turn on output immediately next time after AC is on. Output voltage and frequency depend on stored parameter before AC input is off. Please refer chapter 5 how for to save current parameters setting. The process to set output is ON, operation mode Example is Single for next time after AC is on.
  • Page 68 ASD-1900 User Manual 4. By pressing numeric key or rotating knob to change parameter to Single. Then press Enter key to confirm setting.

  • Page 69: Applicaion

    APPLICAION PPLICAION ASD-1900 provides not only stable AC voltage but also three kinds of programmable dynamic output. Following paragraphs explain the definition of parameters and how to do the setting. LIST Mode ............... 70 Definitions for all parameters on LIST setting menu ....71 PULSE Mode ............

  • Page 70: List Mode

    ASD-1900 User Manual LIST Mode Let user to set 10 sets of user-defined voltage, frequency. This mode can make 10 different outputs consecutively. Operation step 1. Press numerical key  on the front panel to select LIST option when the advanced parameter setting menu appears.

  • Page 71: Definitions For All Parameters On List Setting Menu

    APPLICAION LIST mode provides 10 sets of programmable waveform (SEQ-0 ~ SEQ-9). Output waveforms start from SEQ-0, then SEQ-1, SEQ-2… in orders until time parameter (Time) of SEQ-n being processed is 0 or SEQ-9 is finished outputting, then one List waveform output is completed.
  • Page 72 ASD-1900 User Manual Press Enter key to enter Trigger setting page  shown as below. Trigger ON⁄ OFF is output switch for List waveform, output status is current output status. At this page, there are two modes. 1. To output List waveform Press Enter key to start output List waveform.
  • Page 73 APPLICAION Output will stop when List waveform output is  completed and stay at Trigger page. 2. To output voltage set at main menu Press OUT key will start output waveform set  at main menu. Screen will show information as below during output is in process.
  • Page 74 ASD-1900 User Manual Output waveform SEQ - 0 SEQ - 1 45° 72 ms 100 ms...

  • Page 75: Pulse Mode

    APPLICAION PULSE Mode Simulate repeatedly changed output voltage. Operation step 1. Press numerical key  on the front panel to select PULSE option when the advanced parameter setting menu appears. 2. Press Enter key to enter PULSE setting menu shown as figure below. PULSE mode lets user insert fixed period, programmed special waveform to output waveform set at main menu.
  • Page 76 ASD-1900 User Manual Frequency of Pulse 30.0 1000.0 Duration of total period 60000 Period Duration time of Pulse, its value can’t be 59999 Duty greater than the Period. Degree On Start phase angle of Pulse output 359.9 Select Go to Trigger Mode, press Enter key to Operation step ...
  • Page 77 APPLICAION Output waveform...

  • Page 78: Step Mode

    ASD-1900 User Manual STEP Mode Simulate gradually changed output voltage. Operation step 1. Press numerical key  on the front panel to select STEP option when the advanced parameter setting menu appears. 2. Press Enter key to enter STEP setting menu shown as figure below.
  • Page 79 APPLICAION Frequency change for each step. May be -150.0 150.0 positive or negative Output duration for each step 60000 Dwell Degree On Initial phase angle for each STEP 359.9 For each STEP, voltage waveform changes satisfy following equation. + dV ...
  • Page 80 ASD-1900 User Manual Output waveform...

  • Page 81: Synthesis Self-Defined Waveform Mode

    APPLICAION SYNTHESIS Self-Defined Waveform Mode ASD-1900 also provides 39 orders of amplitude and phase angle settings for user to make self-defined waveforms. It can be used at all output modes once the self-defined waveforms are created. Operation step 1. Press numerical key  on the front panel to select STEP option when the advanced parameter setting menu appears.

  • Page 82: Definitions For All Parameters On Step Setting Menu

    ASD-1900 User Manual Definitions for all parameters on STEP setting menu Setting Range Parameter Definition Min. Max. Name for two sets of SYNTHESIS DST30/ DST31 Waveform waveform Order 2~20 33.33 Voltage amplitude ratio of Order 21~30 Harmonic to fundamental wave Gain 30.00 for each order.
  • Page 83 APPLICAION It takes about 8 seconds to do the calculation and saving. It will return to first page of SYNTHESIS when saving is completed. For protection purpose, amplitude for each order must not exceed limitation as below. Orders Gain limit 33.33% 2~20 30.00%...

  • Page 84: Save And Recall

    ASD-1900 User Manual AVE AND RECALL ASD-1900 provides two modes for users to save and recall the output setting or the system information. System parameter Save and Recall ......85 Save the main page setting .............. 85 Recall the main page setting ............86...

  • Page 85: System Parameter Save And Recall

    SAVE AND RECALL System parameter Save and Recall The ASD-1900 provides 4 set of memories for user to save and recall modified system information. User can back to default system setting easily any time by selecting default setting. Save the main page setting How to save current system settings to first memory No.1.
  • Page 86 ASD-1900 User Manual Recall the main page setting How to back to default factory settings Operation step 1. At advanced parameters setting manual, long press  Recall key for two seconds will enter recall system setting page. DEFAULT is the default factory settings.

  • Page 87: Remote Operaion

    REMOTE OPERAION EMOTE OPERAION ASD-1900 can be remotely controlled by GPIB or RS-232. GPIB interface is an 8-bit parallel data bus with other control lines to manage communication. RS-232 transmits data in series so communication speed is slower. If transmission speed is faster than data processing speed of micro-processor, micro- processor will neglect new received command when there is command under processing.

  • Page 88: Set Gpib Address And Rs-232 Parameters

    ASD-1900 User Manual Set GPIB address and RS-232 Parameters GPIB and RS-232 parameters can be set at CONFIG page. Default address of GPIB is 30, baud rate of RS232 is 9600, and Even/odd parity check of RS232 is NONE. RS-232 pin definition RS-232 interface uses RXD and TXD signals only.
  • Page 89 REMOTE OPERAION remotely. Press - / Unlock key to switch from remote control back to local control, other keys are inactive during remote control. Screen shows >REMOTE< when AC source is Operation step  in remote control as below...

  • Page 90: Programming

    ASD-1900 User Manual Programming All commands and responses are transferred in the form of ASCII code. Response must be received completely before sending a new command. Otherwise, error will occur due to message disorder. Conventions <> Items in angle brackets are abbreviations for Angle bracket parameter.
  • Page 91 REMOTE OPERAION higher level commands are more close to left side, and the more detailed commands are more close to right side. ASD-1900 includes two distinctive types of command. The first one is command described in IEEE 488.2, it is common commands for GPIB, represented by “*”...
  • Page 92 ASD-1900 User Manual VOLT:AC Example 100;:FETCh:CURRent:AC? Explanation The above instruction has two commands which are VOLT:AC 100 and FETCh:CURRent:AC?. Using (;:) can connect commands more than two. Space( ):  Space is used to separate command and number or string after it. Instrument differentiates command and data by space.

  • Page 93: Command List

    REMOTE OPERAION Command List *ESE ..................96 IEEE 488.2 *ESR ..................97 Standard *IDN ..................97 Commands *RCL ..................97 *SAV ..................98 *SRE ..................98 *STB ..................99 *CLS ..................99 :FETCh:CURRent:AC :MEASure:CURRent:AC ..101 FETCH and :FETCh:CURRent:(1, 2, 3) MEAURE :MEASure:CURRent:AC:(1, 2, 3) ........
  • Page 94 ASD-1900 User Manual :MEASure:POWer:AC:REACtive ........105 :FETCh:POWer:AC:REACtive:(1, 2, 3) :MEASure:POWer:AC:REACtive:(1, 2, 3) ..... 105 :FETCh:VOLTage:AC :MEASure:VOLTage:AC ..106 :OUTPut ................107 OUTPUT :OUTPut:MODE ..............107 Commands [:SOURce]:CURRent:LIMit..........110 Source [:SOURce]:CURRent:DELay ..........110 Commands [:SOURce]:CURRent:INRush:STARt ......110 [:SOURce]:CURRent:INRush:INTerval ......111 [:SOURce]:FREQuency ............. 111 [:SOURce]:FUNCtion:SHAPe ..........
  • Page 95 REMOTE OPERAION [:SOURce]:STEP:FREQency..........122 [:SOURce]:STEP:DFREQency ........123 [:SOURce]:STEP:SPHase ..........123 [:SOURce]:STEP:DWELl ..........123 [:SOURce]:STEP:COUNt ..........124 [:SOURce]:SYNThesis ............124 [:SOURce]:SYNThesis:AMPLitude ......... 125 [:SOURce]:SYNThesis:PHASe ......... 125 :TRIG ..................126 Other Commands :NPHase ................126 :INSTrument:NSELect 1|2|3 .......... 127 :VERion:DSP? ..............127 :VERion:LCM? ..............

  • Page 96: Command For Remote Control

    ASD-1900 User Manual Command for Remote Control IEEE 488.2 Standard Commands *ESE ..................96 *ESR ..................97 *IDN ..................97 *RCL ..................97 *SAV ..................98 *SRE ..................98 *STB ..................99 *CLS ..................99 *ESE Query Set and query flag mask for standard event status Description register.

  • Page 97: Esr

    REMOTE OPERAION Power on Syntax *ESE<NR1> Query Syntax *ESE? Parameter/ <NR1> Return parameter *ESR Query Query value stored in standard events status Description register, 1 represents event occurs. Query Syntax *ESR? *IDN Query Return string of AC source identification. Description Query Syntax *IDN? Return parameter <string>...

  • Page 98: Sav

    ASD-1900 User Manual *SAV Save system setting Description Syntax *SAV<n> Return parameter 1 *SRE Query Set and return status of flag mask status for Description service events. This command is for a register used for IEE488.2 and instrument defined service events. It is used for flag mask or control enable.

  • Page 99: Stb

    REMOTE OPERAION Syntax *SRE <n> Query Syntax *SRE? Parameter/ <NR1> Return parameter *STB Query Query value stored in service event register, 1 Description represents event occurs. Query Syntax *STB? Return parameter <NR1> *CLS Clear status. Following operation may execute Description depends on different conditions.
  • Page 100 ASD-1900 User Manual FETCH and MEAURE Commands Differences between FETCH and MEASURE are: FETCH reads existing measurements value. Execution time is shorter because data is available immediately but the data may not be the newest. Instrument will send the next sampling data to the computer after receiving MEASURE command.

  • Page 101: Fetch:current:ac :Measure:current:ac

    REMOTE OPERAION :FETCh:POWer:AC:REACtive :MEASure:POWer:AC:REACtive ........105 :FETCh:POWer:AC:REACtive:(1, 2, 3) :MEASure:POWer:AC:REACtive:(1, 2, 3) ..... 105 :FETCh:VOLTage:AC :MEASure:VOLTage:AC ..106 :FETCh:CURRent:AC :MEASure:CURRent:AC Query Query total output AC Irms. Description Syntax :FETCh:CURRent:AC? :MEASure:CURRent:AC? Return Parameter <NR2> :FETCh:CURRent:(1, 2, 3) :MEASure:CURRent:AC:(1, 2, 3) Query Query output AC Irms for each phase Description Syntax...

  • Page 102: Fetch:current:amplitude:maximum:(1, 2, 3) :Measure:current:amplitude:maximum:(1, 2, 3)

    ASD-1900 User Manual :FETCh:CURRent:AMPLitude:MAXimum:(1, 2, 3) :MEASure:CURRent:AMPLitude:MAXimum:(1, 2, Query Query output peak current for each phase Description Syntax :FETCh:CURRent:AMPLitude:MAXimum:(1, 2, 3)? :MEASure:CURRent:AMPLitude:MAXimum:(1, 2, 3)? Return Parameter <NR2> Example :FETCh:CURRent:AMPLitude:MAXimum:1? :MEASure:CURRent:AMPLitude:MAXimum:2? :FETCh:CURRent:CREStfactor :MEASure:CURRent:CREStfactor Query Query output current crest factor Description Syntax :FETCh:CURRent:CREStfactor? :MEASure:CURRent:CREStfactor? Return Parameter <NR2>...

  • Page 103: Fetch:frequency :Measure:frequency

    REMOTE OPERAION Syntax :FETCh:CURRent:INRush? :MEASure:CURRent:INRush? Return Parameter <NR2> :FETCh:CURRent:INRush:(1, 2, 3) :MEASure:CURRent:INRush:(1, 2, 3) Query Query output inrush current for each phase Description Syntax :FETCh:CURRent:INRush:(1, 2, 3)? :MEASure:CURRent:INRush:(1, 2, 3)? Return Parameter <NR2> Example :FETCh:CURRent:INRush:1? :MEASure:CURRent:INRush:2? :FETCh:FREQuency :MEASure:FREQuency Query Query average output frequency Description Syntax :FETCh:FREQuency? :MEASure:FREQuency?

  • Page 104: Measure:power:ac[:Real]:(1, 2, 3)

    ASD-1900 User Manual Syntax :FETCh:POWer:AC? :MEASure:POWer:AC:REAL? Return Parameter <NR2> :FETCh:POWer:AC[:REAL]:(1, 2, 3) :MEASure:POWer:AC[:REAL]:(1, 2, 3) Query Query output real power for each phase Description Syntax :FETCh:POWer:AC:(1, 2, 3)? :MEASure:POWer:AC:REAL:(1, 2, 3)? Return Parameter <NR2> Example :FETCh:POWer:AC:1? :MEASure:POWer:AC:REAL:2? :FETCh:POWer:AC:APParent :MEASure:POWer:AC:APParent Query Query output apparent power Description Syntax...

  • Page 105: Fetch:power:ac:pfactor

    REMOTE OPERAION Syntax :FETCh:POWer:AC:PFACtor? :MEASure:POWer:AC:PFACtor? Return Parameter <NR2> :FETCh:POWer:AC:PFACtor:(1, 2, 3) :MEASure:POWer:AC:PFACtor:(1, 2, 3) Query Query power factor for each phase Description Syntax :FETCh:POWer:AC:PFACtor:(1, 2, 3)? :MEASure:POWer:AC:PFACTor:(1, 2, 3)? Return Parameter <NR2> Example :FETCh:POWer:AC:APParent:1? :MEASure:POWer:AC:APParent:2? :FETCh:POWer:AC:REACtive :MEASure:POWer:AC:REACtive Query Query output reactive power Description Syntax :FETCh:POWer:AC:REACtive?

  • Page 106: Fetch:voltage:ac :Measure:voltage:ac

    ASD-1900 User Manual :FETCh:VOLTage:AC :MEASure:VOLTage:AC Query Query average output voltage Vrms Description Syntax :FETCh:VOLTage:AC?:MEASure:VOLTage:AC? Return Parameter <NR2> :FETCh:VOLTage:AC:(1,2, 3) :MEASure:VOLTage:AC:(1, 2, 3) Query Query output voltage Vrms for each phase Description Syntax :FETCh:VOLTage:AC :(1, 2, 3)? :MEASure:VOLTage:AC(1, 2, 3)? Return Parameter <NR2> Example :FETCh: VOLTage:AC :1? :MEASure: VOLTage:AC:2?

  • Page 107: Output :Output

    REMOTE OPERAION OUTPUT Commands :OUTPut ................107 :OUTPut:MODE ..............107 :OUTPut Query Set or query status of turning on or turning off Description output. Syntax OUTPut Query Syntax OUTPut? Parameter/Return parameter Example OUTPut? OUTPut ON Query output status. Turn on output. :OUTPut:MODE Query Set or query output mode.
  • Page 108 ASD-1900 User Manual Example OUTPut:MODE? OUTPut:MODE LIST Query output mode. Set output as LIST mode.
  • Page 109 REMOTE OPERAION SOURCE Commands [:SOURce]:CURRent:LIMit ..........110 [:SOURce]:CURRent:DELay ..........110 [:SOURce]:CURRent:INRush:STARt ......110 [:SOURce]:CURRent:INRush:INTerval ......111 [:SOURce]:FREQuency ............. 111 [:SOURce]:FUNCtion:SHAPe .......... 111 [:SOURce]:FUNCtion:SHAPe:A ........112 [:SOURce]:FUNCtion:SHAPe:A:CF ....... 112 [:SOURce]:FUNCtion:SHAPe:B ........112 [:SOURce]:FUNCtion:SHAPe:B:CF ....... 113 [:SOURce]:VOLTage:AC ..........113 [:SOURce]:VOLTage:AC:(1, 2, 3) ........114 [:SOURce]:VOLTage:LIMit:AC ........

  • Page 110: [:Source]:Current:limit

    ASD-1900 User Manual [:SOURce]:STEP:COUNt ..........124 [:SOURce]:SYNThesis ............124 [:SOURce]:SYNThesis:AMPLitude ......... 125 [:SOURce]:SYNThesis:PHASe ......... 125 [:SOURce]:CURRent:LIMit Query Set or query total output rms current limit Description Syntax [:SOURce:]CURRent:LIMit Query Syntax [:SOURce:]CURRent:LIMit? Effective rang: Parameter/ <NR2> 0.00 ~ 64.00 (150V range), Return parameter 0.00 ~ 48.00 (300V range) Example...

  • Page 111: [:Source]:Current:inrush:interval

    REMOTE OPERAION Effective rang: 0.0 ~ 9000.0 (unit: msec) Parameter/ <NR2> Return parameter Example [:SOURce:]CURRent:INRush:STARt? 200.3 [:SOURce]:CURRent:INRush:INTerval Query Set or query inrush current measurement time. Description Syntax [:SOURce:]CURRent:INRush:INTerval Query Syntax [:SOURce:]CURRent:INRush:INTerval? Effective rang: 0.0 ~ 9000.0 (unit: msec) Parameter/ <NR2> Return parameter Example [:SOURce:]CURRent:INRush:INTerval?

  • Page 112: [:Source]:Function:shape:a

    ASD-1900 User Manual Parameter/Return parameter Example [:SOURce:]FUNCtion:SHAPe? [:SOURce]:FUNCtion:SHAPe:A Query Set or query waveform of waveform buffer A. Description Syntax [:SOURce:]FUNCtion:SHAPe:A Query Syntax [:SOURce:]FUNCtion:SHAPe:A? Parameter/ SINE Return parameter CSIN DST<00~31> Example [:SOURce:]FUNCtion:SHAPe:A? CSIN [:SOURce]:FUNCtion:SHAPe:A:CF Query Set or query CF of the cut sin waveform in Description waveform buffer A.

  • Page 113: [:Source]:Function:shape:b:cf

    REMOTE OPERAION Syntax [:SOURce:]FUNCtion:SHAPe:B Query Syntax [:SOURce:]FUNCtion:SHAPe:B? Parameter/ SINE Return parameter CSIN DST<00~31> Example [:SOURce:]FUNCtion:SHAPe:B? CSIN [:SOURce]:FUNCtion:SHAPe:B:CF Query Set or query CF of the cut sin waveform in Description waveform buffer B. It is effective only when CSIN is selected for waveform buffer B. Syntax [:SOURce:]FUNCtion:SHAPe:B:CF Query Syntax...

  • Page 114: [:Source]:Voltage:ac:(1, 2, 3)

    ASD-1900 User Manual [:SOURce]:VOLTage:AC:(1, 2, 3) Query Set or query output voltage for each phase when Description output is in three phase mode Syntax [:SOURce:]VOLTage:AC:(1, 2, 3) Query Syntax [:SOURce:]VOLTage:AC:(1, 2, 3)? Effective range: Parameter/ <NR2> 0.0 ~ 150.0 (150V voltage range, Return parameter 0.0 ~ 300.0 (300V voltage range) Example...

  • Page 115: [:Source]:Voltage:sense

    REMOTE OPERAION Parameter/ Return parameter HIGH Example [:SOURce:]VOLTage:RANGe? HIGH [:SOURce]:VOLTage:SENSe Query Set or query remote sense function. REMOTE is in Description enable, VOUT is in disable Syntax [:SOURce:]VOLTage:SENSe Query Syntax [:SOURce:]VOLTage:SENSe? Parameter/ VOUT Return parameter REMOTE Example [:SOURce:]VOLTage:SENSe? REMOTE [:SOURce]:CONFigure:INHibit Query Set or query remote TTL inhibition operation.

  • Page 116: [:Source]:Phase:on

    ASD-1900 User Manual [:SOURce]:PHASe:ON Query Set or query waveform start phase angle set at Description main menu. Syntax [:SOURce:]PHASe:ON Query Syntax [:SOURce:]PHASe:ON? Effective rang: 0.0 ~ 359.9 Parameter/ <NR2> Return parameter Example [:SOURce:]PHASe:ON? 200.5 [:SOURce]:PHASe:OFF Query Set or query waveform stop phase angle set at Description main menu.

  • Page 117: [:Source]:Phase:3

    REMOTE OPERAION [:SOURce]:PHAse:3 Query Set or query phase angle of phase 3 leads phase 2. Description Syntax [:SOURce:]PHAse:3 Query Syntax [:SOURce:]PHAse:3? Effective rang: 0.0 ~ 359.9。 Parameter/ <NR2> Return parameter Example [:SOURce:]PHAse:3? 200.5 [:SOURce]:LIST:COUNt Query Set or query how many times to execute effective Description sequences in LIST mode.

  • Page 118: [:Source]:List:shape

    ASD-1900 User Manual [:SOURce]:LIST:SHAPe Query Set or query waveform buffer used for 10 Description individual sequences in LIST mode. Syntax [:SOURce:]LIST:SHAPe Query Syntax [:SOURce:]LIST:SHAPe? Parameter/ A|B… Return parameter Example [:SOURce:]LIST:SHAPe? A B A A A [:SOURce]:LIST:VOLTage:AC:STARt Query Set or query start voltage of 10 individual Description sequences in LIST mode.

  • Page 119: [:Source]:List:freqency:start

    REMOTE OPERAION Example [:SOURce:]LIST:VOLTage:AC:END? 1.2 50 66.6 [:SOURce]:LIST:FREQency:STARt Query Set or query start frequency of 10 individual Description sequences in LIST mode. Syntax [:SOURce:]LIST:FREQency:STARt Query Syntax [:SOURce:]LIST:FREQency:STARt? Effective rang: 30.0 ~ 1000.0 (unit: Hz) Parameter/ <NR2>… Return parameter <NR2> Example [:SOURce:]LIST:FREQency:STARt? 50.8 80.5 2.2 [:SOURce]:LIST:FREQency:END...

  • Page 120: [:Source]:Pulse:voltage:ac

    ASD-1900 User Manual Effective rang: 0.0 ~ 359.9 Parameter/ <NR2>… Return parameter <NR2> Example [:SOURce:]LIST:DEGRee:END? 30.6 96.5 88.0 71 [:SOURce]:PULSe:VOLTage:AC Query Set or query AC voltage of PULSE waveform. Description Syntax [:SOURce:]PULSe:VOLTage:AC Query Syntax [:SOURce:]PULSe:VOLTage:AC? Effective rang: Parameter/ <NR2>… 0.0 ~ 150.0 (low voltage range), Return parameter <NR2>...

  • Page 121: [:Source]:Pulse:count

    REMOTE OPERAION Effective rang: 0.0~ 359.9 Parameter/ <NR2> Return parameter Example [:SOURce:]PULSe:SPHase? 60.0 [:SOURce]:PULSe:COUNt Query Set or query how many times to execute PULSE Description voltage. Syntax [:SOURce:]PULSe:COUNt Query Syntax [:SOURce:]PULSE:COUNt? Effective rang: 0 ~ 10000 Parameter/ <NR1> Return parameter Example [:SOURce:]PULSe:COUNt? [:SOURce]:PULSe:DCYCle...

  • Page 122: [:Source]:Step:voltage:ac

    ASD-1900 User Manual Syntax [:SOURce:]PULSe:PERiod Query Syntax [:SOURce:]PULSE:PERiod? Effective rang: 2 ~ 16000000 (unit: msec) Parameter/ <NR1> Return parameter Example [:SOURce:]PULSe:PERiod? [:SOURce]:STEP:VOLTage:AC Query Set or query start voltage for STEP mode. Description Syntax [:SOURce:]STEP:VOLTage:AC Query Syntax [:SOURce:]STEP:VOLTage:AC? Effective rang: Parameter/ <NR2>...

  • Page 123: [:Source]:Step:dfreqency

    REMOTE OPERAION Syntax [:SOURce:]STEP:FREQency Query Syntax [:SOURce:]STEP:FREQency? Effective rang: 30.0 ~ 1000.0 (unit: Hz) Parameter/ <NR2> Return parameter Example [:SOURce:]STEP:FREQency? 80.5 [:SOURce]:STEP:DFREQency Query Set or query frequency change of each step in Description STEP mode. Syntax [:SOURce:]STEP:DFREQency Query Syntax [:SOURce:]STEP:DFREQency? Effective rang: -150.0 ~ 150.0(unit: Hz) Parameter/ <NR2>...

  • Page 124: [:Source]:Step:count

    ASD-1900 User Manual Syntax [:SOURce:]STEP:DWELl Query Syntax [:SOURce:]STEP:DWELl? Effective rang: 1 ~ 6000000 (unit: msec) Parameter/ <NR2> Return parameter Example STEP:SPHase? 1000.5 [:SOURce]:STEP:COUNt Query Set or query how many steps to execute STEP Description mode. Syntax [:SOURce:]STEP:COUNt Query Syntax [:SOURce:]STEP:COUNt? Effective rang: 0 ~ 10000 Parameter/ <NR1>...

  • Page 125: [:Source]:Synthesis:amplitude

    REMOTE OPERAION [:SOURce]:SYNThesis:AMPLitude Query Set or query voltage amplitude for each order of Description harmonic waveforms. Maximum order is 39. Syntax [:SOURce:]SYNThesis:AMPLitude Query Syntax [:SOURce:]SYNThesis:AMPLitude? Effective rang <NR2>… <NR2> Order N=2~N=20, Gain limit 33.33% Order N=21~N=30, Gain limit 30.00% Order N=31~N=39, Gain limit 15.00% [:SOURce:]SYNThesis:AMPLitude? 20.55 33.10 2.55 [:SOURce]:SYNThesis:PHASe...

  • Page 126: Trig

    ASD-1900 User Manual Other Commands :TRIG ..................126 :NPHase ................126 :INSTrument:NSELect 1|2|3 .......... 127 :VERion:DSP? ..............127 :VERion:LCM? ..............128 :VERion:UI? ................. 128 :TRIG Query Set or query trigger status. Disabled when Description OUTPut:MODE = FIXE. Syntax :TRIG Query Syntax :TRIG? Parameter Return parameter OFF...

  • Page 127: Instrument:nselect 1|2|3

    REMOTE OPERAION Syntax :NPHase Query Syntax :NPHase? Parameter/ SINGLE Return parameter THREE.SYN THREE.INDIV Example :NPHase? :NPHase SINGLE Query output mode set output as single phase It needs 800msec to make this command take effect, Note please reserve delay time to make sure operation normally.

  • Page 128: Verion:lcm

    ASD-1900 User Manual Example :VERion:DSP? S00E02 :VERion:LCM? Query Query firmware version used for LCM. Description Syntax :VERion:LCM? Return Parameter S00E02 Example :VERion:LCM? S00E02 :VERion:UI? Query Query firmware version of UI. Description Syntax :VERion:UI? Return Parameter S00E02 Example :VERion:UI? S00E02 :SYSTem:ERRor Query Query error status.

  • Page 129: Appendix

    APPENDIX PPENDIX Protection ...............130 Specifications ............132 Certificate Of Compliance ........136 TTL Pin Assignment ..........137 9-PIN D-SUB female connector..........137 Remote Inhibit ..............137 AC-ON ................137 FAULT-OUT ..............137 Built In Waveforms ..........138...

  • Page 130: Protection

    ASD-1900 User Manual Protection The ASD-1900 provide software and hardware protections. The ASD-1900 will cut off output relay to turn off output and display protection status on screen when protection happens. To resume the output, following three errors can be released by long press any key.
  • Page 131 APPENDIX Fan malfunction FAN Fault Input current reaches trip point of built in no fuse Input OCP breaker** AC mains voltage higher or lower than rating ranges PFC AC Fault PFC OVP Fault Over voltage for PFC Board PFC OTP Fault Over temperature for PFC Board Output abnormal for PFC Board PFC PG Fault * D2A OCP ranges: When Voltage Level is 300V, OCP trigger point...

  • Page 132: Specifications

    ASD-1900 User Manual Specifications The operation specifications of ASD-1900 programmable AC Power Source are listed below. All specifications have been tested according to the standard of Delta test procedures. All specifications are based on resistor load with remote sense connection, under 25±2°C unless specified otherwise. Input ratings (AC rms) 220Vac to 240 Vac (L-L) 3 φ...
  • Page 133 APPENDIX 270A (30Hz~100Hz) (Single phase) 90A (30Hz~100Hz) (Three phase) 150V 225A (>100Hz~1kHz) (Single phase) 75A (>100Hz~1kHz) (Three phase) Maximum peak current 135A (30Hz~100Hz) (Single phase) 45A (30Hz~100Hz) (Three phase) 300V 113A (>100Hz~1kHz) (Single phase) 38A (>100Hz~1kHz) (Three phase) 0 to 1(leading phase or lagging phase) Load power factor 3000 VA Power capacity...
  • Page 134 ASD-1900 User Manual 0.1 VAR Reactive (VAR) Resolution 0.000 to 1.000 Range Load power factor 0.001 Resolution 1.2 to 1.414 Range Load crest factor 0.001 Resolution Up to 39th order of the Harmonic voltage Range fundamental wave Others UVP, OCP, OPP, SCP, OTP, FAN FAIL Protections STN-LCD, 6 inch Display...
  • Page 135 APPENDIX Operating 0 °C to 40 °C temperature range Storage -40 °C to 85 °C temperature range Storage humidity 90 % RH or less (no condensation) range Up to 2000 m Altitude 546(W) × 700(H) × 1025(D) Dimensions (mm) 153kg Weight...

  • Page 136: Certificate Of Compliance

    ASD-1900 User Manual Certificate Of Compliance GOOD WILL INSTRUMENT CO., LTD. declare that the CE marking mentioned product satisfies all the technical relations application to the product within the scope of council: Directive: EMC; LVD; WEEE; RoHS The product is in conformity with the following standards or other normative documents: ◎...

  • Page 137: Ttl Pin Assignment

    APPENDIX TTL Pin Assignment 9-PIN D-SUB female connector Pin number 1 GND Remote inhibit GND AC-ON Signal Pin number 5 FAULT-OUT Signal Remote Inhibit OFF: Disable remote inhibit output function.  LIVE: AC source will turn off (turn on) output ...

  • Page 138: Built In Waveforms

    ASD-1900 User Manual Built In Waveforms DST 0 Order Gain Phase 2.07 9.80 15.80 0.0 2.16 DST 1 Order Gain Phase 1.50 1.50 2.00 DST 2 Order Gain Phase 2.00 1.40 2.00 1.40 1.00...
  • Page 139 APPENDIX DST 3 Order Gain Phase 2.50 1.90 2.50 1.90 1.10 1.50 1.10 DST 4 Order Gain Phase 1.10 2.80 1.40 2.30 1.50 DST 5 Order Gain Phase 1.65 4.20 3.45 1.05 3.00...
  • Page 140 ASD-1900 User Manual DST 6 Order Gain Phase 2.20 5.60 2.80 4.60 3.00 1.40 1.00 DST 7 Order Gain Phase 4.90 1.60 2.70 1.40 2.00 1.10 DST 8 Order Gain Phase 7.35 2.40 4.05 2.10 1.05 3.00 1.65 1.05 1.05 1.20 1.05...
  • Page 141 APPENDIX DST 9 Order Gain Phase 9.80 3.20 5.40 1.20 2.80 1.40 4.00 2.20 1.40 1.40 1.60 1.40 DST 10 Order Gain Phase 17.75 0.0 DST 11 Order Gain Phase 21.25 0.0...
  • Page 142 ASD-1900 User Manual DST 12 Order Gain Phase 24.50 0.0 DST 13 Order Gain Phase 2.30 9.80 15.80 0.0 2.50 DST 14 Order Gain Phase 1.15 4.90 7.90 1.25...
  • Page 143 APPENDIX DST 15 Order Gain Phase 1.15 4.90 DST 16 Order Gain Phase 11.00 180.0 4.05 2.00 180.0 1.30 DST 17 Order Gain Phase 7.17 3.42 180.0 0.80...
  • Page 144 ASD-1900 User Manual DST 18 Order Gain Phase 8.11 3.48 180.0 1.00 DST 19 Order Gain Phase 9.38 3.44 180.0 1.15 DST 20 Order Gain Phase 2.06 180.0 1.77 1.62 180.0 1.23 0.91 180.0 0.54 0.51 0.53 180.0...
  • Page 145 APPENDIX DST 21 Order Gain Phase 3.08 180.0 2.72 2.43 180.0 1.97 1.41 180.0 0.86 0.62 180.0 0.73 0.77 180.0 0.69 0.56 180.0 DST 22 Order Gain Phase 0.13 180.0 4.28 180.0 3.77 3.27 180.0 2.57 1.93 180.0 1.22 0.55 180.0 0.46 0.83...
  • Page 146 ASD-1900 User Manual DST 23 Order Gain Phase 5.74 180.0 5.11 4.44 180.0 3.52 2.63 180.0 1.65 180.0 0.61 1.07 180.0 1.28 1.35 180.0 1.22 0.98 180.0 DST 24 Order Gain Phase 7.35 180.0 6.60 5.74 180.0 4.57 3.41 180.0 2.16 1.04 180.0...
  • Page 147 APPENDIX DST 25 Order Gain Phase 3.41 2.55 9.22 7.68 0.90 0.90 3.88 3.56 0.50 2.34 2.21 DST 26 Order Gain Phase 1.38 5.39 2.29...
  • Page 148 ASD-1900 User Manual DST 27 Order Gain Phase 33.33 0.0 20.00 0.0 13.80 0.0 10.80 0.0 8.50 7.20 6.00 5.00 5.00 4.50 4.00 3.50 2.95 2.50 2.00 2.00 2.00 2.00 2.00...
  • Page 149 APPENDIX DST 28 Order Gain Phase 33.33 0.0 20.00 0.0 13.80 0.0 10.80 0.0 8.50 7.20 6.00 5.00 5.00 4.50 4.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00...
  • Page 150 ASD-1900 User Manual DST 29 Order Gain Phase 33.33 0.0 20.00 0.0 13.80 0.0 10.80 0.0 8.50 7.20 5.50...

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