Preen ADG-L Series User Manual
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Preen ADG-L Series User Manual

5kw/10kw/15kw
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ADG-L Series
(5kW/10kW/15kW)
Programmable DC Power Supply
User Manual
AC Power Corp. (Preen)
V 1.04.00 EN
The information in the document is subject to change without notice.
Copyright 2022 AC Power Corp. (Preen). All roghts reserved.

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  • Page 1 ADG-L Series (5kW/10kW/15kW) Programmable DC Power Supply User Manual AC Power Corp. (Preen) V 1.04.00 EN The information in the document is subject to change without notice. Copyright 2022 AC Power Corp. (Preen). All roghts reserved.
  • Page 2 Copyright Notices. Copyright 2022 AC Power Corp. (Preen), all rights reserved. Reproduction, adaptation, or translation of this document without prior writt en permission is prohibited, except as allowed un-der the copyright laws.
  • Page 3 Preen’s ADG-L series is warranted against defects in material and workmanship for a period of one (1) year after date of shipment. Preen agrees to repair or replace any assembly or component found to be defective, under normal use during this period.
  • Page 4 Failure to comply with these precau-tions or specific WARNINGS given elsewhere in this manual will violate safety stand-ards of design, manufacture, and intended use of the equipment. Preen assumes no liability for the customer‘s failure to comply with these re- quire-ments. BEFORE APPLYING POWER Verify that the equipment is set to match with the power line input.
  • Page 5 DO NOT REMOVE THE COVER OF THE EQUIPMENT Hazardous voltages may be present when the covers are removed. Component replacement and internal adjustment can be done only by qualified service per- sonnel. Warning 。 LETHAL VOLTAGES The equipment can supply 1000V peak at its output. DEATH on contact may result if either the output terminals or the circuits connected to the output are touched when the power is applied.

  • Page 6: Table Of Contents

    ADG-L Series Programmable DC Power Supply Table of Contents 1 GENERAL INFORMATION 1.1 I NTRODUCTION 1.1.1 V/I OUTPUT LIMIT 1.2 K EATURES 1.3 S PECIFICATIONS 1.4 E XTERIOR 1.5 N AME OF ARTS 2 INSTALLATION 2.1 C HECKING THE ACKAGE 2.2 P...
  • Page 7 ADG-L Series Programmable DC Power Supply 3.1 I NTRODUCTION 3.2 T OUCH CREEN AND OTARY PERATION 3.3 MAIN P 3.3.1 C (CV) ONSTANT VOLTAGE MODE SETTING 3.3.2 C (CC) ONSTANT CURRENT MODE SETTING 3.3.3 C (CP) ONSTANT POWER MODE SETTING 3.4 MENU P...
  • Page 8 ADG-L Series Programmable DC Power Supply 5.2.2 ID FIELD 5.2.3 F UNCTION CODE FIELD 5.2.4 D ATA FIELD 5.2.5 CRC CHECK FIELD 5.3 M ESSAGE FORMAT IN DATA FIELD 5.3.1 F RAME STATUS FIELD 5.3.2 B YTE COUNT FIELD 5.3.3 S TART ADDRESS FIELD 5.3.4 R...

  • Page 9: General Information

    This compact power supply comes in three pow er levels, 5kW, 10kW and 15kW with 19 models in total, including 5 auto-ra nge models. The 5-inch touch screen and rotary knob of ADG-L series enable s intuitive operation and a clear measurement reading display. Remote contro...

  • Page 10: Key Features

    ADG-L Series Programmable DC Power Supply 1.1.1 V/I output limit The following figure shows the V/I limit of the ADG-L series’output, and this can be applied to standard models and auto-range models of the ADG-L series. Refer to Fugure 1.1...

  • Page 11: Specifications

    ADG-L Series Programmable DC Power Supply 1.3 Specifications Technical specifications of ADG-L series are listed below. All specifications have been tested according to Preen’s standard test procedures. Model ADG-L-115-45 ADG-L-160-32 ADG-L-335-15 ADG-L-335-45-5 Output power Input 1Ø 2W+G Input voltage 187-264 Vac...
  • Page 12 ADG-L Series Programmable DC Power Supply ≦ 0.08% F.S. +100mV Voltage measurement accracy Voltage resolution 100mV ≦ 0.3% F.S. +60mA Current programming accuracy ≦ 0.2% F.S. +60mA Current measurement accuracy Current resolution 10mA ≦ 0.4% F.S. Power programming accuracy ≦ 0.4% F.S.
  • Page 13 ADG-L Series Programmable DC Power Supply Model ADG-L-115-90 ADG-L-160-63 ADG-L-335-30 ADG-L-335-90-10 ADG-L-500-20 ADG-L-670-15 ADG-L-670-45-10 Output power 10kW 10kW 10kW 10kW 10kW 10kW 10kW Input Input voltage 1Ø 2W+G 187-264 Vac, 3Ø 3W+G 187-264 Vac, 3Ø 4W+G 340-460 Vac Input current 1Ø...
  • Page 14 ADG-L Series Programmable DC Power Supply Programming & Mesurement Voltage program- ≦ 0.08% F.S. +100mV ming accuracy Voltage measure- ≦ 0.08% F.S. +100mV ment accuracy Voltage resolution 100mV Current program- ≦ 0.3% F.S. +60mA ming accuracy Current measure- ≦ 0.3% F.S. +60mA...
  • Page 15 ADG-L Series Programmable DC Power Supply ADG-L- ADG-L- ADG-L- ADG-L- ADG-L- ADG-L- Model ADG-L115-135 ADG-L-335-45 160-94 335-135-15 500-30 670-23 1000-15 1000-45-15 Output power 15kW 15kW 15kW 15kW 15kW 15kW 15kW 15kW Input Input voltage 1Ø 2W+G 187-264 Vac, 3Ø 3W+G 187-264 Vac. 3Ø 4W+G 340-460 Vac Input current 1Ø...
  • Page 16 ADG-L Series Programmable DC Power Supply Rise ≦ 25ms ≦ 30ms ≦ 30ms ≦ 30ms ≦ 55ms ≦ 60ms ≦ 90ms ≦ 90ms time Fall time ≦ 30ms ≦ 45ms ≦ 45ms ≦ 45ms ≦ 45ms ≦ 45ms ≦ 40ms ≦...
  • Page 17 ADG-L Series Programmable DC Power Supply Storage tempera- -20° C ~ 70° C ture Protection OVP、OCP、OPP、OTP、Vin OV、Vin Unbalance、LDC OV OVP Range 0~110% F.S. OCP range 0~110% F.S. OPP range 0~110% F.S. Dimension 132 x 442 x 692 mm (HxWxD) Weight.

  • Page 18: Exterior

    ADG-L Series Programmable DC Power Supply 1.4 Exterior ADG-L series exterior is as below. (a) Front side of ADG-L with handles (b) Right side of ADG-L with handles...
  • Page 19 ADG-L Series Programmable DC Power Supply (With cover) (c) Rear side of ADG-L Figure 1.2 Outline drawings of the ADG-L series Figure 1.3 Outline drawing of the ADG-L series...

  • Page 20: Name Of Parts

    ADG-L Series Programmable DC Power Supply 1.5 Name of Parts A. Front Panel Figure 1.4 Front panel Item Name Description Power Switch Press to turn the device ON/OFF. To set parameters, configure settings and read meas- urements. Touch Screen The touch screen can be operated with a finger or with a stylus.
  • Page 21 Used for updating the firmware by PC. USB interface Notice: It is only serviceable by Preen’s personnel. Used to select between RS-232 and RS-485 interface. S1 : RS-485/RS-232 Notice: Please switch to RS-232 if using external commu- Interface switch nication board.
  • Page 22 ADG-L Series Programmable DC Power Supply switch Applications are below, 1. When operating multi-machine, including parallel connection and serial connection, the units communi- cate through CANBUS. The pin number for upper and lower connectors are identical. Single unit purchase Multi-machine and analog...

  • Page 23: Installation

    Check if there is any damage or any missing accessories after unpacking the unit, and keep the complete transport package for return to the manufacturer. Should any damage be found, contact Preen immediately to request return shipment. Do not return it before obtaining prior acceptance from Preen.
  • Page 24 ADG-L Series Programmable DC Power Supply Figure 2.1 The required space for the device.

  • Page 25: Input Inforamation

    ADG-L Series Programmable DC Power Supply 2.3 Input Inforamation 2.3.1 Rated Value  Input voltage range: 187~264Vac, single phase; 187~264Vac, three-phaseconnection; 340~460 Vac, three phase/four wires Y connection. Refer to section 1.3 for standard input voltage of each model type.

  • Page 26: Wire Selection

    ADG-L Series Programmable DC Power Supply 2.3.2 Wire Selection Care must be taken to properly select wire size for the input and output of ADG-L se-ries according to its models (refer to Table 2.1, Table 2.2 and Table 2.3). Ensure that the device and the DUT are switched off before connectin g any cables.
  • Page 27 ADG-L Series Programmable DC Power Supply Three-phase input： Three-phase input (Δ: 3phase 3 wires+G, Y: 3 phase 4 wires+G ) Voltage : Δ : 200V, 208V, 220V, Y :220V/380V,230V/400V,240/415V Model Input current Standard model 3ØΔ: 35A 3ØΔ : 5.5mm 3ØΔ : 5.5mm 3ØΔ...
  • Page 28 ADG-L Series Programmable DC Power Supply * The wire size is based on the input current of 200V three-phase. When the input voltage is bigger than 200V, the wire size can be smaller or equal to the recom-mended wire size listted in the table above.
  • Page 29 ADG-L Series Programmable DC Power Supply Current rating Current rating 100A 0 (1/0) 120A 00 (2/0) 145A 000 (3/0) 170A 0000 (4/0) 200A Ambient temperature below 35 ℃, temperature rating of conductor isulation 60 ℃ Table 2.3Current rating of AWG Notice The tables above give minimum recommended wire size;...

  • Page 30: Input Connection

    ADG-L Series Programmable DC Power Supply 2.4 Input Connection The input terminals are located at the right side of the rear panel (refer to Figure 1.5). The input power cables must be rated at least 85℃ and have a current rating great- er than or equal to the maximum rated input current of the device.

  • Page 31: Output Connection

    ADG-L Series Programmable DC Power Supply 2.5 Output connection The output terminals are located at the right side of the rear panel (refer to Figure 1.5). Connect “+” and “-” of the output terminals to the load. For safety, the safety cover for the output terminals must be fastened after each output connection.

  • Page 32: Remote Sense Connection

    ADG-L Series Programmable DC Power Supply 2.6 Remote Sense Connection ADG-L series supports remote sense function, which monitors the voltage at the load instead of the output terminals of the device. It ensures to deliver accurate voltage as programmed at the load by automatically compensating the output voltage drop due to cable resistance.
  • Page 33 ADG-L Series Programmable DC Power Supply (b) Remote sensing connection: serial connection (this is an example of two units in serial). For more DB25 information, please refer to section 2.8. (c) Remote sensing connection: parallel connection (example of two units in parallel).
  • Page 34 ADG-L Series Programmable DC Power Supply Caution a. If the sensing leads do not connect to the load, the accuracy of ADG-L series would be affected. b. If there is a short on the leads, the CC mode will be activated and the sensing leads could burn out.。...

  • Page 35: Function Dip Switch

    ADG-L Series Programmable DC Power Supply Function Dip Switch There are four function dip switches on the rear panel of the device: S1, the RS-232/RS-485 interface switch; S2, the RS-485 terminal resistor switch; S3, the se-ries and parallel switch; S4, the CANBUS terminal resistor switch. Below are the icons and descriptions of the switches: Figure 2.8 Function dip switch...

  • Page 36: Analog Connection

    ADG-L Series Programmable DC Power Supply 2.8 Analog connection To control ADG-L series remotely via analog interface, connect a PC to the DB25 connector on the rear panel and follow the below instructions: Please find the definition of DB25 below, a.
  • Page 37 ADG-L Series Programmable DC Power Supply Ground Ground for Iset and Io-FB. Recommended to use when the GND-I ﹙NC﹚ noise interference is high. Output signal for indicating a fault state: a logic-high state Fault Output (5V) indicates a fault occurs; a logic-low state (0V) indicates that the device is in normal operation.
  • Page 38 ADG-L Series Programmable DC Power Supply Model (voltage/current) Analog control input Output voltage & current & power ADG-L-115-45 ADG-L-160-32 ADG-L-335-15 ADG-L-335-45-5 ADG-L-115-90 ADG-L-160-63 ADG-L-335-30 ADG-L-335-90-10 0 ~ output rated voltage ± 2% & ADG-L-500-20 0 ~ output rated current ± 2%...

  • Page 39: Rs-232/Rs-485 Interfacec

    ADG-L Series Programmable DC Power Supply 2.9 RS-232/RS-485 Interface Connection To control ADG-L series remotely via RS-232/RS-485 interface, connect a PC to the DB9 connector on the rear panel and follow the below instructions: Definition of DB9 as below, a. S1 switch to the left: RS-485 interface b.

  • Page 40: Remote Control Connection

    The standard interface RS-232/RS-485 only supports MODBUS-RTU protocol (refer to Chapter ). The ADG-L series can be controlled by a PC, a PLC or a DAQ device. RS-232 and RS-485 share one DB9 connector and these two interfaces are selective via the function dip switch S1 on the rear panel.
  • Page 41 ADG-L Series Programmable DC Power Supply Check the Comm Port number of the device on the PC and verify to con- trol the device via the correct Comm Port number. The setting for remote control：  Start bit：1 bit  Stop bit：1 bit ...
  • Page 42 ADG-L Series Programmable DC Power Supply 2.10 Optional: External communication board (MODBUS&SCPI) In order to control the unit remotely via RS-232 or RS-485, please connect to the computer by D9 connector. The pin description is below, Description No Connection RS232 TX...

  • Page 43: Accessory Power Outlet

    Figure 2.13Accessory power outlet 2.12 USB Interface (for firmware update only) The standard USB interface on the rear panel is not available for users but for Preen’s personnel only to update the firmware of the device. Figure 2.14 USB interface...

  • Page 44: Power-On Procedure

    ADG-L Series Programmable DC Power Supply 2.13 Power-on Procedure Warning Before turning on the device, all protective grounding terminals, extension cords, or any equipment connected to it must be connected to a protective ground. Any in- terruption of the protective ground could cause a potential shock hazard that result in personal injury.

  • Page 45: Handles Installation

    ADG-L Series Programmable DC Power Supply 2.14 Handles Installation Install the handles to the right side and the left side of the device with eight screws, please refer to Fifure 2.17. Fifure 2.17 Installing the handles...

  • Page 46: Optional Communication

    ADG-L Series Programmable DC Power Supply 2.15 Optional Communication Interface Card In- stallation Unscrew the metal piece on the same location of the optional communication inter- faces (ADG-L-007) or GPIB board (ADG-L-013) and install the external interface card referring to. Then fix the screws to complete the installation. Please refer to Figure 2.18.

  • Page 47: Local Operation

    3.2 Touch Screen and Rotary Knob Operation ADG-L series provides users-friendly local operation using the touch screen and ro- ta-ry knob on the front panel. Each display of touch screen represents an operational page.
  • Page 48 ADG-L Series Programmable DC Power Supply Figure 3.2 The numeric keyboard B. Rotary Knob Turn the rotary knob on the front panel to move the cursor on the screen, and press the rotary knob to select item. Once the item is selected, turn the rotary knob to ad-just the numeric value or set the parameter value and press the rotary knob to confirm.
  • Page 49 ADG-L Series Programmable DC Power Supply 3.3 MAIN Page When users turn on the power switch, the touch screen shows the MAIN page after the power-on procedures. MAIN page shows the output settings and the meas- ure-ment readings of the device output. Users can set output value by using the touch screen or the rotary knob (refer to Section 3.2), and then press the Output &...
  • Page 50 ADG-L Series Programmable DC Power Supply The descriptions for the items and the icons at the MAIN page are given as follows: ：Press to set output voltage in CV mode. ：Press to set output voltage in CC mode. ：Press to set output voltage in CP mode.
  • Page 51 ADG-L Series Programmable DC Power Supply 3.3.1 Constant voltage (CV) mode setting Press the item VOLTAGE at the MAIN page to enter into the setting page of constant voltage (CV) mode (refer to Figure 3.6). The voltage range varies according to the models (refer to Section1.3).
  • Page 52 ADG-L Series Programmable DC Power Supply Figure 3.7 CC mode setting in MAIN page 3.3.3 Constant power (CP) mode setting When the CP mode is ON, press the item POWER at the MAIN page (refer to Figure 3.8) to enter into the setting page of constant power (CP) mode. The power range varies according to the models (refer to Section 1.3).
  • Page 53 ADG-L Series Programmable DC Power Supply 3.4 MENU Page At the MAIN page, users can press the icon to enter into the MENU page. Please refer to the following figures: Figure 3.9 MENU page The descriptions for the items and the icons at the MENU page are given as follows：...
  • Page 54 ADG-L Series Programmable DC Power Supply 3.5 SETTINGS Page At the MENU page, users can press the icon to enter into the SETTINGS page. Please refer to the following figure. Figure 3.10 SETTINGS page The descriptions for the items and the icons at the SETTINGS page are given as fol- lows:：...
  • Page 55 ADG-L Series Programmable DC Power Supply SYSTEM page Press the icon to enter into the SYSTEM page. Please refer to the following figures. Figure 3.11 SYSTEM page The descriptions for the items and the icons at the SYSTEM page are given as follows: ：Press to set the backlight level of the touch screen,...
  • Page 56 ADG-L Series Programmable DC Power Supply ：Press to set the “year” [0-2099] ：Press to set the “month” [0-12] ：Press to set the “date” [1-31] ：Press to set the “hour” [0-24] ：Press to set the “minute” [0-60] ：Press to set the “second” [0-60] ：Press to move to the previous page of the SYSTEM...
  • Page 57 ADG-L Series Programmable DC Power Supply 3.5.1.1 Backlight level Users can set the backlight level of the touch screen from scale 1 to 9 via the touch screen or the rotary knob (refer to Section 3.2), and the default back- light level is 6.
  • Page 58 ADG-L Series Programmable DC Power Supply Figure 3.13 Three options of the operational language The procedures of setting the operational language are given as below, 1) Press the item repeatedly select desired language 2) Press the icon to confirm 3.5.1.3 Key Sound Users can set the key sound via the touch screen or the rotary knob (refer to Section 3.2).
  • Page 59 ADG-L Series Programmable DC Power Supply The procedures of setting the key sound are given as below: 1) Press the item to switch the key sound. 2) Press the icon to confirm.
  • Page 60 ADG-L Series Programmable DC Power Supply 3.5.1.4 Screen Lock Password User can set screen lock password via the touch screen or the rotary knob (refer to Section ). The maximum length for the password is 9 characters. Please set a password for the first time. To change the password, please enter the current password.
  • Page 61 ADG-L Series Programmable DC Power Supply 3.5.1.5 Automatic Screen Lock User can set time for automatic screen lock via the touch screen or the rotary knob (refer to Section 3.2). The time to automatically lock the screen can be set from 0 to 65,353 seconds or enter 0 to disable the func-tion. The screen will be locked automatically according to the time setting.
  • Page 62 ADG-L Series Programmable DC Power Supply 4) Follow the above procedures to complete the date and time setting. Figure 3.18 Month/Hour/Minute/Second setting...
  • Page 63 ADG-L Series Programmable DC Power Supply 3.5.2 PROTECTION page Press the icon at the MENU page to enter into PROTECTION page (ADG-L-1000-45-15 as an example) Figure 3.19 Protectionsetting The descriptions for the items and the icons at the PROTECTION page are given as follows, ：Press to set the overvoltage protection point.
  • Page 64 ADG-L Series Programmable DC Power Supply 3.5.2.1 Overvoltage Protection Users are allowed to set the overvoltage protection (OVP) via the touch screen or ro- tary knob (refer to Section 3.2). When the device generates an output voltage higher than the set point of OVP, the OVP will be triggered; the device output will be switched off immediately and shows OVP;...
  • Page 65 ADG-L Series Programmable DC Power Supply 3.5.2.2 Overcurrent Protection Users are allowed to set the overcurrent protection (OCP) via the touch screen or ro- tary knob (refer to Section 3.2). When the device generates an output current higher than the set point of OCP, the OCP will be triggered; the device output will be switched off and shows OCP;...
  • Page 66 ADG-L Series Programmable DC Power Supply 3.5.2.3 Overpower Protection Users are allowed to set the overpower protection (OPP) via the touch screen or ro-tary knob (refer to Section 3.2). When the device generates an output power higher than the set point of OPP, the OPP will be triggered; the device output will be switched off and shows OPP;...
  • Page 67 ADG-L Series Programmable DC Power Supply 3.5.2.4 Protection Conditions When ADG-L series runs under abnormal condition, the device protection will be triggered for safety reason and show an error code corresponding to the protection condition on the screen. The protection condition are listed as below:...
  • Page 68 ADG-L Series Programmable DC Power Supply In MS mode, the total output voltage > MS_OVP level. MS mode over- Series operation: MS_OVP level = rated output voltage x 1.1 x num- MS OVP voltage protection ber of the unit Parallel operation: MS_OVP level = rated output voltage x 1.1 In MS mode, the total output current >...
  • Page 69 Press the icon to enter into DIAGNOSIS page (please refer to the following figure). The DIAGNOSIS page records the error information. Please report the infor- mation at the DIAGNOSIS page to Preen’s service personnel when requested. Figure 3.23 DIAGNOSIS page...
  • Page 70 ADG-L Series Programmable DC Power Supply 3.5.4 ADVANCED Page Press the icon to enter ADVANCED setting, please refer to the figure below, Figure 3.24 ADVANCED setting The descriptions for the items at the ADVANCED page are given as follows: ：Press to select the voltage resolution to 1V or 0.1V ：Press to select group type...
  • Page 71 ADG-L Series Programmable DC Power Supply PGM group type Users can set the group type via the touch screen or the rotary knob (re- fer to Section 3.2). There are four types: Mode 1 : Group 25 / Step 16, Mode 2 : Group 10 / Step 40, Mode 3 : Group 5 / Step 80, Mode 4 : Group 2 / Step 200.
  • Page 72 ADG-L Series Programmable DC Power Supply 3.5.4.1 Rotary Knob Mode Users can setup the encoder mode by touch screen or rotary knob. When set to auto resolution mode, it will automatically adjust the voltage / current / power ‘s resolu- tion.
  • Page 73 ADG-L Series Programmable DC Power Supply 3.5.4.3 Current Slew Rate (A/mS) User can set up the current slew rate by touch screen or rotary knob. The slew rate may be different according to different models. When set to OFF, the default is to set the fastest slew rate.
  • Page 74 ADG-L Series Programmable DC Power Supply The description of voltage slew rate and current slew rate Setting voltage slew rate and current slew rate is related to voltage setting (V set), cur- rent setting (I set), and the load (R). Therefore, it may cause the difference to the actual voltage slew rate and current slew rate.
  • Page 75 ADG-L Series Programmable DC Power Supply 3.6 COMMUNICATION Page Press the icon at the MENU page to enter into COMMUNICATION page. 3.6.1 CONTROL MODE Page In COMMUNICATION page, the CONTROL MODE can be switched between LOCAL, REMOTE and ANALOG. Please refer to the figures below: Figure 3.29 CONTROL MODE setting...
  • Page 76 ADG-L Series Programmable DC Power Supply 3.6.2 GPIB Interface Board (option) When the GPIB interface board is installed (refer to Section 2.14), the device will au- tomatically sense the access; the “Ext COMM: GPIB Card” will show at the COMMU- NICATION page and press to enter into the setting page.
  • Page 77 ADG-L Series Programmable DC Power Supply Figure 3.32 Ethernet setting Figure 3.33 RS-232/RS-485/USB setting...
  • Page 78 ADG-L Series Programmable DC Power Supply 3.7 WAVE Page ADG-L series not only provides measurements in METER page but can also display output waveform as reference for users (refer to Figure 3.34.). Figure 3.34 The icons to enter into WAVE page at MAIN and MENU page...
  • Page 79 10kW. Notice The waveform shown in the WAVE page is generated by ADG-L series’ HMI, which samples every 100mS. This is a considerable difference from the sample rate of an oscilloscope, which samples every 2nS. Thus the waveform cannot be used for testing verifications but only as a reference for voltage, current and power changes.
  • Page 80 ADG-L Series Programmable DC Power Supply 3.8 EVENT Page Press the icon at the MENU page to enter into the EVENT page. The EVENT page records the error information, including date, time and error codes. Please refer to the figure below:...
  • Page 81 ADG-L Series Programmable DC Power Supply 3.9 INFORMATION Page Press the icon at the MENU tp enter into the INFORMATION page. Figure 3.38 INFORMATION page The descriptions for the items and the icons at the INFORMATION page are given as follows: ：The manufacturer of the product.
  • Page 82 ADG-L Series Programmable DC Power Supply ： The version of the human machine interface (HMI) firmware. ：The version of the hardware of the device. ：Press to move to the previous page of the INFORMATION page. ：Press to move to the next page of the INFORMATION page.
  • Page 83 ADG-L Series Programmable DC Power Supply 3.10 Programmable (PGM.) Function ADG-L series not only can provide a steady output but also can simulate all kinds of test sequences through Programmable (PGM.) function. Users can set PGM. function by using touch screen or rotary knob (refer to section 3.2) to program the output ac-cording to the set values in each STEP.
  • Page 84 ADG-L Series Programmable DC Power Supply The descriptions for the items and the icons at the PGM page are given as follows (refer to Figure 3.40) ：Press to select START STEP to set the start step number. ：Press to select END STEP to set the end step number.
  • Page 85 ADG-L Series Programmable DC Power Supply 3.10.2 Memory GROUP setting In the PGM. page, users can select the GROUP button in order to select other memory groups or select EDIT to rename the GROUP name. Figure 3.41 Memory GROUP setting page Figure 3.42 Memory GROUP rename page...
  • Page 86 ADG-L Series Programmable DC Power Supply Press the Output & Reset Button to start the output and perform the STEP loop. Figure 3.43 The PGM. page display when the PGM. function is active The description for the icons and items at the PGM. page when the PGM. function is active is given as follows: shows the number of the starting STEP.
  • Page 87 To illustrate the simulation feature through STEPs, the figures shown below are a simulation example of setting STEP 1 to 6 and the corresponding output waveform via the remote control software of the ADG-L series. Figure 3.44 Example of simulation through STEPs...
  • Page 88 ADG-L Series Programmable DC Power Supply 3.11 Multiple Machine (MULTI MACH) function ADG-L series not only can be operated in a single unit, but can also connect with multiple units of same model in parallel. Users are allowed to operate multiple units in Master-Slave (MS) mode by setting up the Multiple Machine (MULTI MACH) func-tion.
  • Page 89 ADG-L Series Programmable DC Power Supply Press the icon to enter the MENU page at the MAIN page. Press the icon to move to the second page, press the icon to en- ter into the MULTI MACH page. Figure 3.46 the MULTI MACH settings The description for the items at the MULTI MACH page is given as follows (refer to Figure 3.46)：...
  • Page 90 ADG-L Series Programmable DC Power Supply Notice If any setting of the MASTER or SLAVE unit is edited, the device will automatically stop the multi-machine function and MS mode. Users have to set the Mul-ti-Machine function to START to activate the MS mode when settings are edit- ed.
  • Page 91 ADG-L Series Programmable DC Power Supply 3.11.2 MULTI MACH Information When the MULTI MACH function is active and enter into MS mode, the MASTER-SLAVE will appear at the MAIN page. Press the icon enter into the page viewing the information of the connecting units. For example, the MASTER unit is with CAN ID 127;...
  • Page 92 ADG-L Series Programmable DC Power Supply 4 Remote Operation To remotely control ADG-L series via Preen’s control software, users should follow the instructions in READ ME file on the attached CD for installation of the control software and the device driver.
  • Page 93 Find the COM port number in the device manager in the computer (refer to figure 4.3). Then go to System Setup in Preen Program, and enter the COM port number that shows in the computer. Please refer to figure 4.4.
  • Page 94 ADG-L Series Programmable DC Power Supply Figure 4.3 COM port Figure 4.4 Select serial COM port in Preen Program 5) Click and choose to test whether the communication between power supply and PC is well connected. The figures below show the control software’s display for successful link and failed link.
  • Page 95 ADG-L Series Programmable DC Power Supply Figure 4.5 Communication test 6) After the success of connection between the device and a PC, click EXIT to exit the communication test page. Confirm the settings in the system setup page (refer to figure Figure 4.2) to exit.
  • Page 96 ADG-L Series Programmable DC Power Supply 4.2 Control Software：GENERAL Mode When entering the user interface of the control software, the GENERAL mode will display first as below: Figure 4.7 control software: GENERAL mode The descriptions for the items and icons at the GENERAL mode are given as follows,...
  • Page 97 ADG-L Series Programmable DC Power Supply Figure 4.9, Figure 4.10 ) Figure 4.8 The GENERAL mode when the output turns on Figure 4.9 Select to generate the report in TXT or CSV format...
  • Page 98 ADG-L Series Programmable DC Power Supply Figure 4.10 Export report: CSV and TXT format...
  • Page 99 4.3 Control Software：PROGRAM Mode To operate the PGM. function of the control software click the “Program Mode” marked in red box below. Refer to Figure 4.11. Regarding to the operation in Preen Program, please refer to section 3.10. 1) Click Program Mode to set the STEPs.
  • Page 100 Modbus allows PC, PLC etc. (herein referred to as master) to communicate with the ADG-L series (herein referred to as slave), it will not allow data exchange between slave devices. Therefore, terminal devices will not engage the communication link at initialization but only respond to the master’s request.
  • Page 101 ADG-L Series Programmable DC Power Supply 5.2 MODUBS protocol 5.2.1 Frame When data frame reaches the terminal unit, the unit removes the data frame's head- er, reads the data; if there is no error, it then implements the data's task. Afterwards, the unit puts its own data with the acquired header, and sends back the frame to the sender.
  • Page 102 ADG-L Series Programmable DC Power Supply 5.2.5 CRC check field The field allows the error check by master and slave devices. Due to electrical noise and other interferences, a group of data may be changed while transmitting from one location to the other. Error Check ensures master or slave devices do not re-spond to the distorted data during the transmission, which enhances the system se-curity and efficiency.
  • Page 103 ADG-L Series Programmable DC Power Supply 5.3 Message format in data field Below is the description of the data field format. Frame status Byte count Start address Start address Register data (hi) (lo) 1 byte 1 byte 1 byte 1 byte N byte Table 5.4...
  • Page 104 ADG-L Series Programmable DC Power Supply 5.3.4 Register data field Included in the query frame from the master or the response frame from the slave, the field indicates the register data that the master request to write in the query frame or the register data that the master request to read in the response frame sent by the slave.
  • Page 105 ADG-L Series Programmable DC Power Supply  High Fraction (4 bytes) Integer part Fractional part Data0 Data1 Data2 Data3 1 byte 1 byte 1 byte 1 byte Range Range Range Range 0～255 0～99 0～99 0～99 High fraction represents a value from 0 to 255.999999 with 4 bytes Formula:value = Data0 + (Data1 / 100) + (Data2 / 10000) + (Data3 / 1000000) Example: Value 156.991535 is the coversion of register data 9C 63 0F 23...
  • Page 106 ADG-L Series Programmable DC Power Supply 5.4 Transmission example This chapter will demonstrate how to control the output or read the measurements based on Modbus protocol. Below values are demonstared by hex. 5.4.1 Read register (correct) The master requests to read the slave (ID 01 hex) output voltage (start address 00 00 hex).
  • Page 107 ADG-L Series Programmable DC Power Supply 5.4.2 Read register (error) The master requests to read the slave (ID 01 hex) output voltage (start address 00 00 hex), but CRC check failed. Below is the query frame. The slave ID Function code...
  • Page 108 ADG-L Series Programmable DC Power Supply 5.4.3 Write register (correct) The master requests to write the set value of slave (ID 01 hex) Iset (start address 01 04 hex) 15.54A. Below is the query frame. 設備 ID Function code The slave ID Byte count Write into the slave register.
  • Page 109 ADG-L Series Programmable DC Power Supply 5.4.4 Write register (eooro) The master requests to write the set value of slave (ID 01 hex) Iset (start address 01 04 hex) 15.54A, but the CRC check failed. Below is the query frame.
  • Page 110 ADG-L Series Programmable DC Power Supply 5.5 MODBUS address list The temporary address using by this device will show in this chapter. 5.5.1 Read only section Parameter Start address Byte count Data type Unit Resolution (hex) Vout 00 00 General fraction...
  • Page 111 ADG-L Series Programmable DC Power Supply Parameters Start address Byte count Data type Unit Preciosun (hex) 狀態旗標 Output status 00 18 Bit-7 Reserved Reserved Bit-6 Reserved Bit-5 Reserved Bit-4 Bit-3 1：Start output 0：Stop output Bit-2 1：Output at CP mode Bit-1 1：Output at CC mode...
  • Page 112 ADG-L Series Programmable DC Power Supply Parameter Start address Byte count Data type Unit Precision (hex) Abnormal sta- 00 19 Status flag tus 01 Bit-7 Vin LV, Low input voltage Bit-6 Vin Unbalance, Unbalance input voltage Bit-5 Vin OV, Over input voltage...
  • Page 113 ADG-L Series Programmable DC Power Supply Parameter Start address Byte count Data type Unit Precision (hex) Abnormal sta- 00 1A Status flag tus 02 Bit-7 Fatal memory data error Bit-6 Hardware over current protection Bit-5 Hardware over voltage protection Bit-4...
  • Page 114 ADG-L Series Programmable DC Power Supply Parameter Start address Byte count Data type Unit Precision (hex) Abnormal sta- 00 1B Status tus 03 Bit-7 Reserved Bit-6 DC over line voltage Reserved Bit-5 Reserved Bit-4 Reserved Bit-3 Bit-2 EEPROM Error Bit-1...
  • Page 115 ADG-L Series Programmable DC Power Supply 5.5.2 Read & write section Parameter Start address Byte count Data type Unit Precision (hex) Vset 01 00 General fraction General fraction Iset 01 04 0.01 General fraction Pset 01 08 0.01  Function code available：03、10 ...
  • Page 116 ADG-L Series Programmable DC Power Supply Parameter Start address Byte count Data type Unit Precision (hex) Output setting 01 18 Control flag Bit-7 Reserved Reserved Bit-6 Reserved Bit-5 Reserved Bit-4 Reserved Bit-3 Reserved Bit-2 Reserved Bit-1 Bit-0 1：Start output 0：Stop output ...
  • Page 117 ADG-L Series Programmable DC Power Supply Parameter Start address Byte count Data type Unit Precision (hex) OVP point 01 21 General function OCP point 01 25 General function 0.01 OPP point 01 29 General function 0.01  Function code available：03、10 ...
  • Page 118 ADG-L Series Programmable DC Power Supply Parameter Start address Byte count Data type Unit Precision (hex) Reset 01 2D Control flag Bit-7 Reserved Bit-6 Reserved Bit-5 Reserved Bit-4 Reserved Bit-3 Reserved Bit-2 Reserved Bit-1 Reserved Bit-0 1：Reset  Function code available：10 ...
  • Page 119 ADG-L Series Programmable DC Power Supply Parameter Start address Byte count Data type Unit Precision (hex) Control au- 01 38 Control code thority Local control Remote control Analog control  Function code available：03、10  Example： Given the slave ID is 01 and to set to the local control...
  • Page 120 ADG-L Series Programmable DC Power Supply 5.5.3 Advanced section Parameter Start address Byte count Data type Unit Precision (hex) Vset MAX 08 38 General fraction Vset MIN 08 3C General fraction Iset MAX 08 40 General fraction 0.01 Iset MIN...
  • Page 121 ADG-L Series Programmable DC Power Supply Parameter Start address Byte count Data type Unit Precision (hex) OVP MAX 08 79 General fraction OCP MAX 08 81 General fraction 0.01 OPP MAX 08 89 General fraction 0.01  Function code available：03 ...
  • Page 122 ADG-L Series Programmable DC Power Supply 6 Calibration This product allows the user to calibrate the product output and the measurement accuracy. Prepare a voltmeter, an ammeter and connecting wires beforehand for cal- ibration. Voltmeter – open crcuit Ammeter – short circuit Figure 6.1 Meter connection...
  • Page 123 ADG-L Series Programmable DC Power Supply Figure 6.3 CALIBRATION page 1 & 2 The descriptions for the items and the icons at the Calibration page are given as fol-lows: ：Press to enter Output Voltage Accuracy Calibration page. ：Press to enter Output Voltage Indicated Value and Set Value Calibration.
  • Page 124 ADG-L Series Programmable DC Power Supply 6.1 Output Voltage Accuracy Calibration Below is the procedure of Output Voltage Accuracy Calibration. 1. Turn off the product and connect to the voltmeter. The output will be open-circuit. Refer to figure 6.1.。 2. Move to the next page and enter to CALIBRATION page. Select enter output voltage accuracy calibrationpage.
  • Page 125 ADG-L Series Programmable DC Power Supply Figure 6.5 Output voltage accuracy calibration Figure 6.6 Process to output voltage accuracy calibration page...
  • Page 126 ADG-L Series Programmable DC Power Supply 6.2 Output Voltage Indicated Value and Set Value Calibration Below is the procedure of Output Voltage Indicated Value and Set Value Calibration 1. Select to enter the Output Voltage indicated value and set value CALIBRATION page.
  • Page 127 ADG-L Series Programmable DC Power Supply Figure 6.9 Process to output reading voltage and setting voltage...
  • Page 128 ADG-L Series Programmable DC Power Supply 6.3 Remote Voltage Compensation Calibration Below is the procedure of remote voltage compensation calibration. 1. Select to enter remote voltage compensation calibration page. Please refer to Figure 6.10. 2. Please connect SENSE“S+”to DC OUTPUT “V+” and connect SENSE “S-“to DC OUTPUT ”V-＂.
  • Page 129 ADG-L Series Programmable DC Power Supply Figure 6.11Connection to remote voltage compensation calibration Figure 6.12 Remote voltage compensation page Figre 6.13 Running remote voltage compensation calibration...
  • Page 130 ADG-L Series Programmable DC Power Supply 6.4 Output Current Accuracy Calibration Below is the procedure of Output Current Accuracy Calibration.： 1. Connect the ammeter to the product and connect as shown in Figure 6.1. 2. Select to enter the Output Current Accuracy Calibration page.
  • Page 131 ADG-L Series Programmable DC Power Supply Figure 6.15 Output current calibration page Figure 6.16 Output current calibration page...
  • Page 132 ADG-L Series Programmable DC Power Supply 6.5 Output Current Indicated Value and Set Value Calibration Below is the procedure of Output Current Indicated Value and Set Value Calibration. 1. Select to enter the Output Current indicated value and set value Calibration page.
  • Page 133 ADG-L Series Programmable DC Power Supply Figure 6.19 Current indicated value and set value calibration page...
  • Page 134 ADG-L Series Programmable DC Power Supply 6.6 Power Calibration Below is the procedure of Power Calibration. 1. Select to enter Power calibration. Please refer to Figure 6.20. 2. Press TEST to start valibration. Please refer to Figure 6.21. 3. Press output & reset button to output Stage-1 low current point. Please refer to Figure 6.22.
  • Page 135 ADG-L Series Programmable DC Power Supply Figure 6.22 Output power calibration page...
  • Page 136 ADG-L Series Programmable DC Power Supply 7 Maintenance In order to maintain the best performance of ADG-L series, it is recommended to conduct product maintenance regularly. 7.1 Notice for maintenance 1) Pay attention to the safety summary and read the manual carefully.

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Adg-l-115-45Adg-l-160-32Adg-l-335-15Adg-l-335-45-5

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