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Tsuruga 8526 Instruction Manual

Ac/dc withstanding voltage tester
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MODEL 8526
AC/DC Withstanding Voltage Tester
Instruction Manual
TSURUGA ELECTRIC CORPORATION
I-01990-1

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Summary of Contents for Tsuruga 8526

  • Page 1 MODEL 8526 AC/DC Withstanding Voltage Tester Instruction Manual TSURUGA ELECTRIC CORPORATION I-01990-1...
  • Page 2 [Explosive material], [Flammable material], [Inflammable material], [Flammable gas], [Oxidizing material] ※Model 8526 internally uses the metallic materials. There is a fear of deterioration due to corrosion or rust and explosion or inflaming by an electric spark. Do not put anything on the 8526 or use it as foot stool.
  • Page 3 Do not carry the product holding its red bushing at high voltage output terminal section (refer to ⑥ and ⑲ of the article 3 Name of parts and functions). ＊The bushing (red) may break, causing serious injury by the fallen 8526. Minimize the mechanical shock or vibration when transporting the product.

  • Page 4: Table Of Contents

    Contents Page Preface ································································································· 1 ●Initial setting at the time of delivery ······················································· 1 Confirmation prior to use ············································································ 2 ●Unpacking ···················································································· 2 ●Cautions for handling ········································································ 2 Name of parts and functions ········································································ 3 ●Front panel ···················································································· 3 ●Rear panel ····················································································· 6 Preparation prior to use ··············································································...
  • Page 5 Page Test procedure (from start to judgement result) ··············································· 23 ●Setting of test voltage (before starting test) ·············································· 23 10.1 ●Test operation ················································································ 23 10.2 Key lock ··························································································· 26 Special test mode ················································································· 27 Remote control ···················································································· 28 ●Operation by REMOTE connector ························································ 28 13.1 ●Operation by REMOTE terminal ·························································...

  • Page 6: Preface

    Please make sure that this instruction manual reaches the responsible person of operation and also keep it near the tester so the operator can read it any time. Model 8526 deals high voltage, so it is designed to provide many protective functions and various concerns to secure the operators’ safety.

  • Page 7: Confirmation Prior To Use

    ● Cautions for handling Since the Model 8526 deals high voltage, it is designed paying special attention to safety. However, it is still dangerous as it outputs high voltage of max. 5kV. An erroneous handling may cause fatal accident. In order avoid any accident, please strictly observe the following cautions and take utmost care for safety.

  • Page 8: Name Of Parts And Functions

    REMOTE START STOP POWER OUTPUT MAX 5kV AC/DC WITHSTAND VOLTAGE TESTER MODEL 8526 ① Power supply switch. Press right to turn ON and left to turn OFF. POWER ② Switch to interrupt the test operation and to reset a judgement.
  • Page 9 Name of parts and functions ⑪ Buzzer hole Aperture for the buzzer. WARNING Do not put any thing in the buzzer hole or insert a screwdriver or else. It may cause electric shock if touched with metal piece. ● It may also cause trouble of breakdown or mal-function. ●...
  • Page 10 Name of parts and functions Test time display Displays the test time of each test (AC or DC withstanding voltage test). During the test it display the time remaining. TIME When the test time is set to OFF, the time lapse is displayed during the test. Lit up at the setting of high limit leak current.

  • Page 11: Rear Panel

    Name of parts and functions ● Rear panel RS-232C HIGH VOLTAGE FUSE 7A 100V 50/60Hz REMOTE/OUT OUTPUT MAX 5kV REMOTE STATUS OUT 注 意 ｃ START STOP REAR:ON ＣＡＵＴ ＩＯＮ ＮＣ 保 護接 地 端子 は確 実に 大 地アースして ください 。 EN S U R EGR O U N DI N GOF P R OT EC T I V E EA R T H T E R MI N A L .
  • Page 12 Name of parts and functions Terminal blocks for remote control. REMOTE When the terminal is in short-circuit, the test is started by START C REAR:ON C short-circuiting the terminal. START C connector ⑤ is in use, When the terminal is REMOTE START C disabled.

  • Page 13: Preparation Prior To Use

    4. Preparation prior to use ● Zero adjustment of output voltmeter Before powering ON the power source switch, please confirm that the pointer of the output voltmeter indicates “0”. If it is deviated, make an adjustment turning the zero adjuster ⑨ with the screwdriver. ●...

  • Page 14: Connection Of Power Supply Cable

    Preparation prior to use After connecting the low voltage side cable to the terminal, make sure to fix the locking metal to the terminal. LOW terminal ⑦ or ⑳ LOW voltage side cable（black） ８５２６ Main Locking metal Fasten the U-shape ditch side to the LOW terminal of the tester main unit. WARNING If the low voltage side cable is disconnected, whole the test sample is charged with high voltage and may cause a danger of an electric shock.

  • Page 15: Setting Items In Each Mode

    5. Setting items in each mode ● READY status switch ① is turned ON, the lamp test is done and then When the POWER READY lit up showing that the tester enters in status. READY The test condition at the previous power shutdown is displayed. switch ③...

  • Page 16: Kind Of Test Mode And Flow Of Setting

    6. Kind of test mode and flow of setting ● Kind of test mode AC Withstanding voltage test DC Withstanding voltage test ● Flow of setting READY status AC: AC Withstanding voltage test DC: DC Withstanding voltage test AC blinks at delivery from factory. After the setting, the mode previously set is initially lit up.

  • Page 17: Setting Of Test Mode

    7. Setting of test mode ● Status of display and expression in instruction manual Digital display Flat display LED lamp ● KEY LOCK Lit-up mode GOOD ◎ KEY LOCK Blinking mode GOOD ○ KEY LOCK Turn-off mode GOOD ● Selection of each test mode The following 2 test modes can be set.

  • Page 18: Setting Of Test Condition For Withstanding Voltage Test

    8. Setting of test condition for withstanding voltage test The setting of test condition has to be made independently for the AC withstanding voltage test and DC withstanding voltage test. The condition set in the AC withstanding voltage test mode and in the DC withstanding voltage test mode is respectively valid for the AC, DC. ●...

  • Page 19: Referential Voltage

    Setting of test condition for withstanding voltage test ● Referential voltage Adjustable range: 0.00~5.00kV,OFF [When turning OFF the setting of referential voltage] RANGE TIME MEMORY JUDGE MODE ● ○ ○ ○ PROTECT ONLINE READY ○ ○ GOOD REMOTE TEST VOLTAGE CURRENT ○...
  • Page 20 Setting of test condition for withstanding voltage test [When setting the referential voltage] RANGE TIME MEMORY JUDGE MODE ● ○ ○ ○ PROTECT ONLINE READY ○ ○ GOOD REMOTE TEST VOLTAGE CURRENT ○ HIGH KEY LOCK HIGH ○ DISCHARGE BUZZER ON/OFF ENTER SHIFT...

  • Page 21: High Limit Of Leak Current

    Setting of test condition for withstanding voltage test ● High limit of leak current Adjustable range: For AC withstanding voltage test, 0.1~110.0mA. For DC withstanding voltage test, 0.1~11.0mA. Note: The high limit value of leak current can not be set lower than that of low limit, so please set to comply with the following conditions.

  • Page 22: Low Limit Of Leak Current

    Setting of test condition for withstanding voltage test ● Low limit of leak current Adjustable range: For AC withstanding voltage test, 0.0~109.0mA, OFF. For DC withstanding voltage test, 0.0~10.9mA, OFF. Note 1: The high limit value of leak current can not be set lower than that of low limit, so please set to comply with the following conditions.
  • Page 23 Setting of test condition for withstanding voltage test [When setting the low limit of leak current] RANGE TIME MEMORY JUDGE MODE ● ○ ○ ○ PROTECT ONLINE READY ○ ○ GOOD REMOTE TEST VOLTAGE CURRENT ○ HIGH KEY LOCK HIGH SET ○...

  • Page 24: Test Time

    Setting of test condition for withstanding voltage test ● Test time Adjustable range: 0.5~999 s, OFF [When turning OFF the setting of test time] RANGE TIME MEMORY JUDGE MODE ● ○ ○ ○ PROTECT ONLINE READY ○ ○ REMOTE GOOD TEST VOLTAGE CURRENT ○...
  • Page 25 Setting of test condition for withstanding voltage test [When setting the test time] RANGE TIME MEMORY JUDGE MODE ● ○ ○ ○ PROTECT ONLINE READY ○ ○ GOOD REMOTE TEST VOLTAGE CURRENT ○ KEY LOCK HIGH HIGH ○ DISCHARGE BUZZER ON/OFF ENTER SHIFT...

  • Page 26: Memory Function

    9. Memory function This tester is provided with 9 program memories to memorize the test mode and the setting of test conditions. ● Configuration of memory Each memory can memorize one type of test mode, 5 items of the test conditions of AC withstanding voltage test and 5 items of the test conditions of DC withstanding voltage test.

  • Page 27: Memory Read-Out

    Memory function ● Memory read-out RANGE TIME MEMORY JUDGE MODE ○ ○ ○ ○ PROTECT ONLINE READY ● ○ GOOD REMOTE TEST VOLTAGE CURRENT ○ HIGH KEY LOCK HIGH ● DISCHARGE BUZZER ON/OFF ENTER SHIFT WRITE READ LOCK EXIT Procedure of memory read-out ①...

  • Page 28: Test Procedure (From Start To Judgement Result)

    10. Test procedure (from start to judgement result) ● 10.1 Setting of test voltage (before starting test) ① status, press the key for 3 times and make the status that the test READY voltage display blinks. ② Press the key and select the status that the display blinks with ON/OFF ③...
  • Page 29 Test procedure (2) Good judgement RANGE TIME MEMORY JUDGE MODE ○ ○ ○ ○ PROTECT ONLINE READY ● ○ GOOD REMOTE TEST VOLTAGE CURRENT ○ KEY LOCK HIGH HIGH ● DISCHARGE ① When the leak current value of the test sample is within the set range until the time reaches the set time, the good judgement is given.
  • Page 30 Test procedure ※Caution When the test voltage is out of the range of referential voltage [When the test voltage is out of the range of referential voltage] RANGE TIME MEMORY JUDGE MODE ● ● ○ ○ PROTECT ONLINE READY ○ ○...

  • Page 31: Key Lock

    11. Key lock In READY status, key lock disables the operation by the switches other than START switch ③ and switch ②. STOP When remote controlled, the start is made through the remote control. RANGE TIME MEMORY JUDGE MODE ● ○...

  • Page 32: Special Test Mode

    12. Special test mode Model is able to have the setting of 4 special functions by means of key operation on 8526 the front panel. (1) Double action start function Within 0.5 second from the stop signal having been ON/OFF, the test starts with input of start signal.

  • Page 33: Remote Control

    13. Remote control connector ⑤ on the On the model , a remote control is possible through 8526 REMOTE connector ⑱ on the rear panel. front panel, terminal REMOTE REMOTE/OUT WARNING When the tester is remote-controlled, high voltage is switched ON/OFF by...

  • Page 34: Operation By Remote/Out Connector

    Remote control ８５２６ ８５２６ Rear panel Rear panel START STOP REAR:ON START STOP REAR:ON START STOP START STOP Specification of input signal: ８５２６ Control input: Active LOW Input level: “H”=16.8~24V Rear panel “L”=0~3.8V “L” level flow out current: I =10mA START STOP REAR:ON...

  • Page 35: Operation By Rear:mem

    ● 13.5 Priority of each remote control On the model 8526 there are 4 parts of setting for the remote control. If the plural numbers of the setting are made, they follow the priority specified in the following table. Item...

  • Page 36: External Control

    8526 The input and output signals are isolated from the internal circuit by photo-coupler. Also, the 8526 is provided with the power source of 24V DC 0.1A, which can be utilized...

  • Page 37: Interlock Signal

    During the interlock function is in operation, is displayed, the output of is shut off and the operation of all the switches are disabled. 8526 To cancel the interlock, short-circuit the pin 5 and pin 23 (COM) of the REMOTE/OUT connector ⑱...

  • Page 38: Output Signals And Power Supply For Control

    14.5 Output signals and power supply for control It is possible to take out each condition of the 8526 as output signal. The power supply of 24V DC for control is provided, so the relay etc. can be directly driven.

  • Page 39: Status Output

    15. Status output ● 15.1 Name of STATUS OUTPUT and condition for output When the preset condition for output is met, the relay contact is output from the on the rear panel. In case that the plural numbers of output are STATUS OUT selected, the output is given when either condition is met.

  • Page 40: Setting Of Condition For Status Output

    Status output ● 15.3 Setting of condition for status output RANGE TIME MEMORY JUDGE MODE ◎ ○ ○ ○ PROTECT ONLINE READY ◎ ○ GOOD REMOTE TEST VOLTAGE CURRENT ○ KEY LOCK HIGH HIGH SET ○ DISCHARGE BUZZER ON/OFF ENTER SHIFT WRITE READ...

  • Page 41: Timing Chart

    16. Timing chart ①GOOD action ②HIGH NG action ③LOW NG action ④Test voltage-NG ⑤Half way stop action action START STOP READY After confirming After confirming After confirming After confirming After confirming TEST/H.V.OUT low voltage low voltage low voltage low voltage low voltage (DANGER) TIME UP...

  • Page 42: Adjustment Of Buzzer Sound

    17. Adjustment of buzzer sound At the time of GOOD and NG judgement, the buzzer sounds. Sound volume of the buzzer is adjustable by the setting on the front panel. RANGE TIME MEMORY JUDGE MODE ○ ○ ○ ○ PROTECT ONLINE READY ○...

  • Page 43: Error Message

    READY STOP In case that the 8526 main unit is heated up, cool it down, leaving it as it is for 10 minutes or more. If the 8526 is not heated up, another possibility is that the supply voltage abnormality drops.

  • Page 44: Maintenance

    19. Maintenance ● 19.1 Cleaning When the front panel or the case becomes dirty, wipe it with soft cloth. For heavy dirt, wipe it lightly with the soft cloth wetted with the neutral cleaner thinned by water, and finish the cleaning with dry cloth. Do not use organic solvent like benzene or paint thinner as they may deform or discolor the case.

  • Page 45: Specifications

    20. Specifications 1. Withstanding voltage test section 1.1 AC withstanding voltage output (1) Output voltage 0~2.5kV / 0~5kV AC (2) Output capacity 500VA (5kV, 100mA). with the rated power source voltage. For the output current 50mA or higher, 30 min. or less continuously. (3) Wave shape Shape of commercial power source.
  • Page 46 Specifications 4. Judgement of test result (1) Judgement system High limit Analog comparator.( For short-circuit detection, set value internally fixed. ) High and low limit Digital comparator. (2) Adjustable range High limit AC:0.1~110.0mA (low limit + 1 digit or more) DC:0.1~11.0mA (low limit + 1 digit or more) Resolution 0.1mA (0.1~110.0mA, for DC up to 11.0mA) AC:0.0~109.0mA (high limit –...
  • Page 47 Specifications (6) Name of input signal START Start signal STOP Stop signal REAR:ON Change-over signal for remote control INTER LOCK Interlock signal REAR:MEM Memory read-out signal MEM SET1 Memory read-out signal, BCD code 1 MEM SET2 Memory read-out signal, BCD code 2 MEM SET4 Memory read-out signal, BCD code 4 MEM SET8...
  • Page 48 Specifications 9. Remote control The remote control listed below is possible by and through REMOTE connector (DIN5P) on the front panel, REMOTE terminal or REMOTE/OUT connector on the rear panel. (1) START Start of test. (2) STOP Interruption of the test and the reset of judgement. In case that the remote control is done from the REMOTE connector on the front panel, it is necessary to connect the optional remote control box (5858-07).
  • Page 49 Specifications ① Double action start function (7) Special mode Within 0.5 second from the stop signal having been ON/OFF, the test starts with input of start signal. ② GOOD hold function a) “GOOD” judgement is continuously output until the stop signal is input.
  • Page 50 W RI TE READ LOCK EXI T HIGH VOLTAGE REMOTE START STOP POWER OUTPUT MI N MAX 5kV AC/DC WITHSTAND VOLTAGE TESTER MODEL 8526 POWER SOURCE CODE RS-232C HIGH VOLTAGE FUSE 7A 100V 50/60Hz REMOTE/OUT OUTPUT MAX 5kV STATUS OUT REMOTE 注...
  • Page 51 RS-232C Interface for Model 8526 Instruction Manual TSURUGA ELECTRIC CORPORATION I-01991...
  • Page 52 Contents Specifications ············································································································································ 1 Connection ················································································································································ 2 ●Connectors and signals ·················································································································· 2 ●Connection with host (reference) ··································································································· 2 Explanation of communication method ······································································································ 3 ●Communication method for command ··························································································· 3 ●Basic format of read-out command ································································································ 5 ●Basic format of setting and operation ····························································································· 5 Explanation of command ···························································································································...

  • Page 53: Specifications

    The model is provided standard with the RS-232C interface for communication, 8526 which allows to the remote control and the output of various data by a personal computer. [Note] There are many types of equipment on “host” side such as personal computer, sequencer and so on.

  • Page 54: Connection

    START STOP POWER D-sub 9 pin D-sub 9 pin OUTPUT MAX 5kV or 25 pin AC/ DC WITH STA ND V OLT AGE TES TER MOD EL 8 526 Host 8526 Make a connection of 8526 and host by cable.

  • Page 55: Explanation Of Communication Method

    6. 8526 responses even if a unit is not included in the parameter. Caution at the transmission of command ○○○○ Transmit the set command ( =) when the 8526 is in READY status. When the set command is transmitted from the host during the test, 8526 transmits an error to the host.
  • Page 56 In case that the command transmission is unconformable, 8526 transmits an error code to the host. Also provided on 8526 is the Response Setting to set whether or not to transmit the normal response from 8526 when the received transmission of command is normal.

  • Page 57: Basic Format Of Read-Out Command

    ● Basic format of read-out command When the “?” is added to the command letters sent from the host, 8526 transacts it as read-out command. To the read-out command, 8526 adds “=parameter” to the command letters and transmits it to the host.

  • Page 58: Explanation Of Command

    Buzzer sound volume Host Command +  8526 Response+ Response time Note: The response time mentioned in the table is the referential value and may vary depending upon the condition of use. It is not to warrant the performance of 8526.

  • Page 59: Explanation Of Each Command

    ……... Makes the remote control setting ON. REMOTE=OFF  ….… Makes the remote control setting OFF. Response When 8526 received the effective command setting. ERROR=0  …….……. When the Response Setting is ON. No response …………….. When the Response Setting is OFF.  WARNING The keylock function can be cancelled by KEYLOCK=OFF command of RS-232C.

  • Page 60: Keylock= (Setting Of Keylock)

    KEYLOCK=ON  …..Makes the keylock setting ON. KEYLOCK=OFF  ..Makes the keylock setting OFF. Response When 8526 received the effective command setting. ERROR=0  …….……. When the Response Setting is ON. No response ……...…….. When the Response Setting is OFF.

  • Page 61: Format= (Setting Of Response Format)

    ……... Adds command name and unit to the response. FORMAT=OFF  ..….… Does not adds command name and unit to the response. Response When 8526 received the effective command setting. ERROR=0  …….……. When the Response Setting is ON. No response .…….…….. When the Response Setting is OFF.

  • Page 62: Response= (Setting Of Response)

    Explanation of command RESPONSE= 4.2.7 (setting of response) Function When 8526 received the effective command, it informs the host that the command is normally received. This communication function can be set to ON or OFF. RESPONSE= ON/OFF Structure ON/OFF : Always transmits the response with “ON”.

  • Page 63: Mode= (Setting Of Test Mode)

    MODE=AC  …….……. Test mode is set to AC withstanding voltage test mode. MODE=DC  …….……. Test mode is set to DC withstanding voltage test mode. Response When 8526 received the effective command setting. ERROR=0  …….……. When the Response Setting is ON. No response ………..…..

  • Page 64: Start (Start Of Test)

    START 4.2.11 (start of test) Function Starts the test. Note: When the setting on 8526 main unit side of the special test mode - GOOD hold function is  , re-start with START command is also possible. START Structure Transmission START ...

  • Page 65: Status? (Read-Out Of Status)

    Reads out the status of 8526. It corresponds to the open collector output of REMOTE/OUT connector ⑱ (refer to the instruction manual of 8526 main unit). Note: It has no relation with the relay output of STATUS OUT terminal on the rear of 8526 under Setting of condition for status output (refer to P34 of instruction manual of the tester main unit).

  • Page 66: Idnt? (Read-Out Of Tester Identification)

    Reads out the model name, software version of the tester. IDNT? Structure Transmission IDNT? Response When 8526 received the effective command setting. IDNT=TSURUGA_8526_ROM-NO.456_Ver.1.00.00  ① ② ①Model name ②Software version (For improvement of quality, the software version might have been updated.) AVOLT= 4.2.15...

  • Page 67: Alevel= (Setting Of Referential Voltage Of Ac Withstanding Voltage Test)

    ALEVEL=1.50kV  ….. Sets the referential voltage of AC withstanding voltage test at 1.50kV. Response When 8526 received the effective command setting. ERROR=0  …….……. When the Response Setting is ON. No response …………….. When the Response Setting is OFF.
  • Page 68 …... Sets the high limit of leak current of AC withstanding voltage test at 10.0mA. Response When 8526 received the effective command setting. ERROR=0  …….……. When the Response Setting is ON. No response …………….. When the Response Setting is OFF.

  • Page 69: Alow= (Setting Of Low Limit Of Leak Current Of Ac Withstanding Voltage Test)

    …….. Sets the low limit of leak current of AC withstanding voltage test at 2.0mA. Response When 8526 received the effective command setting. ERROR=0  …….……. When the Response Setting is ON. No response ………..….. When the Response Setting is OFF.

  • Page 70: Atimer= (Setting Of Test Time Of Ac Withstanding Voltage Test)

    ATIMER=60.0s  …….. Sets the test time of AC withstanding voltage test at 60.0sec. Response When 8526 received the effective command setting. ERROR=0  …….……. When the Response Setting is ON. No response …………….. When the Response Setting is OFF.

  • Page 71: Dvolt= (Setting Of Test Voltage Range Of Dc Withstanding Voltage Test)

    Transmission DVOLT=5.0kV  …….. Sets the range of DC withstanding voltage test at 5.0kV. Response When 8526 received the effective command setting. ERROR=0  …….……. When the Response Setting is ON. No response …………….. When the Response Setting is OFF.

  • Page 72: Dlevel= (Setting Of Referential Voltage Of Dc Withstanding Voltage Test)

    DLEVEL=1.50kV  …... Sets the referential voltage of DC withstanding voltage test at 1.50kV. Response When 8526 received the effective command setting. ERROR=0  …….……. When the Response Setting is ON. No response …………….. When the Response Setting is OFF.

  • Page 73: Dhigh? (Read-Out Of High Limit Value Of Leak Current Of Dc Withstanding Voltage Test)

    …... Sets the high limit of leak current of DC withstanding voltage test at 10.0mA. Response When 8526 received the effective command setting. ERROR=0  …….……. When the Response Setting is ON. No response …………….. When the Response Setting is OFF.

  • Page 74: Dlow= (Setting Of Low Limit Of Leak Current Of Dc Withstanding Voltage Test)

    …….. Sets the low limit of leak current of DC withstanding voltage test at 2.0mA. Response When 8526 received the effective command setting. ERROR=0  …….……. When the Response Setting is ON. No response …………….. When the Response Setting is OFF.

  • Page 75: Dtimer= (Setting Of Test Time Of Dc Withstanding Voltage Test)

    DTIMER=60.0s  …….. Sets the test time of DC withstanding voltage test at 60.0sec. Response When 8526 received the effective command setting. ERROR=0  …….……. When the Response Setting is ON. No response …………….. When the Response Setting is OFF.

  • Page 76: Judge? (Read-Out Of Judgement Result)

    Explanation of command JUDGE? 4.2.35 (read-out of judgement result) Function Reads out the judgement result of each test. [Command to use after the finish of the test (READY status)] Judgement result is retained until the next start even if the RESET command is made or switch is pressed.
  • Page 77 Explanation of command DATA? 4.2.36 (lump read-out of test result) Function Reads out the detail data of test result. [Command to use after the finish of the test (READY status)] Judgement result and data are retained until the next start even if the RESET command is made or switch is pressed.

  • Page 78: Set: (Setting Of Parameters Of Test Condition)

    ATIMER=60.0s  In the DC withstanding voltage test mode. SET:MODE=DC,DVOLT=2.5kV,DLEVEL=2.00kV,DHIGH=10.0mA,DLOW=5.0mA, DTIMER=60.0s  Response When 8526 received the effective command setting. ERROR=0  …….……. When the Response Setting is ON. No response ……………….. When the Response Setting is OFF. SET:? 4.2.38...

  • Page 79: Memory= (Setting Of Memory Number)

    Transmission MEMORY=5  ……..Changes the current test condition over to memory No.5. Response When 8526 received the effective command setting. ERROR=0  …….……. When the Response Setting is ON. No response …………….. When the Response Setting is OFF. MEMORY? 4.2.40...

  • Page 80: Mem No : (Setting Of Test Condition To Memory)

    In the DC withstanding voltage test mode. MEM5:MODE=DC,DVOLT=5.0kV,DLEVEL=1.00kV,DHIGH=10.0mA,DLOW=OFF, DTIMER=60.0s  Response When 8526 received the effective command setting. ERROR=0  …….……. When the Response Setting is ON. No response …………….. When the Response Setting is OFF. MEM No :? 4.2.42...

  • Page 81: Buzz= (Setting Of Buzzer Sound)

    NG (judgement failed) is set to maximum sound volume. Response When 8526 received the effective command setting. ERROR=0  …….……. When the Response Setting is ON. No response …………….. When the Response Setting is OFF.

  • Page 82: Error

    DC withstanding voltage test mode. Transmit the command suit to the test mode. Operation is made in the course of initialization of 8526. ERROR=4 When the test is in initialization such as powering on and does not become READY status, the command setting is not allowed.

  • Page 83: Sample Program

    Here is the sample program source for Microsoft Visual Basic of 8526 control. ○ 1. When the form is loaded, setting of the communication of 8526 and the operational check are done. 2. Click of the command1[AC SETTING] button makes a change of AC withstanding voltage test condition, set value.
  • Page 84 Private StopFlag As Boolean 'Flag to stop the test ' Wait, time out detection, for msec time, Windows API Private Declare Function GetTickCount Lib "kerne132" ( ) As Long ' Definition of enumeration form of 8526 status Private Enum STB8526_ID sTEST = &H1 'Test in operation sTEST_END = &H2...
  • Page 85 Sample program '--------------------------------------- Procedures --------------------------------------- 'MSCOMM1 Defines the port and open it. Private Function OpenComm(Optional PortNumber As Integer) As Boolean Dim nPort As Integer On Error GoTo Err_OpenComm nPort = 1 If PortNumber <> 0 Then nPort = PortNumber With MSComm1 If .PortOpen = True Then .PortOpen = False .
  • Page 86 Sample program 'MSCOMM1 Close the port. Private Sub CloseComm () On Error GoTo Exit_CloseComm With MSComm1 If .PortOpen = True Then . PortOpen = False 'port close Call FlashBuffer 'flash of buffer . RTSEnable = False . DTREnable = False End if End With ShowLog "CloseComm", "OK"...
  • Page 87 Sample program 'MSCOMM1 Transmission of command and receiving of response Private Function SendComm(ByVal sSendCommand As String, Optional ByRef sRecvBuffer As String) As Boolean Dim sSend As String 'Transmission letters Dim sRecv As String 'Receiving letters buffer Dim nTMO As Long 'Time out On Error GoTo Err_SendComm 'Receiving time out is set to 1sec.
  • Page 88 Sample program 'Display message depending upon content of response 'At error message : False Private Functin ErrorHandler(ByVal sResponse As String) As Boolean Dim nError As EER8526_ID 'Error response If sResponse Like "ERROR=*" Then If sResponse <> "ERROR=0" Then 'Error nError = CLng(Right(sResponse, 1)) Select Case nError Case eNo_Error 'ShowLog "ERROR", "No Error."...
  • Page 89 Sample program 'sec weight procedure Private Sub sWait(ByVal sngSec As Single) Dim lngStart As Long, lngEnd As Long If sngSec = 0 Then Exit Sub lngStart = GetTickCount ( ) lngEnd = lngStart + (sngSec * 1000) Do While GetTickCount ( ) < lngEnd DoEvents Loop End Sub...
  • Page 90 '8526 Response ON If SendComm ("RESPONSE=ON", szBuf) = False Then GoTo Err_Form_Activate: If ErrorHandler (szBuf) = False Then GoTo Err_Form_Activate: '8526 Remote control ON If SendComm ("REMOTE=ON", szBuf) = False Then GoTo Err_Form_Activate: If ErrorHandler (szBuf) = False Then GoTo Err_Form_Activate: '8526 Response format OFF If SendComm ("FORMAT=OFF", szBuf) = False Then GoTo Err_Form_Activate:...
  • Page 91 Private Sub Form_QueryUnload (Cancel As Integer, UnloadMode As Integer) If Not Command5. Enabled Then Cancel = True Exit Sub End If 'Reset 8526 to local at finish of form If Command1. Enabled Then Call SendComm ("RESET") Call SendComm ("KEYLOCK=OFF") Call SendComm ("REMOTE=OFF")
  • Page 92 Sample program 'STOP button is pressed If StopFlag Then If SendComm ("RESET", szBuf) = False Then GoTo Exit_Command3_Click: If ErrorHandler (szBuf) = False Then GoTo Exit_Command3_Click: GoTo Exit_Command3_Click: End If 'Status confirmation during test If SendComm ("STATUS?", szBuf) = False Then GoTo Exit_Command3_Click: If ErrorHandler (szBuf) = False Then GoTo Exit_Command3_Click: nSTB = CLng ("&H"...
  • Page 93 Sample program 'Initial setting of 8526 ［AC withstanding voltage test］ Private Sub Command1_Click ( ) Dim szBuf As String, nSTB As STB8526_ID Dim Sets As String Command1. Enabled = False Command2. Enabled = False Command3. Enabled = False Command4. Enabled = False 'STATUS? command transmission If SendComm ("STATUS?", szBuf) = False Then GoTo Exit_Command1_Click:...
  • Page 94 Sample program 'Initial setting of 8526 ［DC withstanding voltage test］ Private Sub Command2_Click ( ) Dim szBuf As String, nSTB As STB8526_ID Dim Sets As String Command1. Enabled = False Command2. Enabled = False Command3. Enabled = False Command4. Enabled = False 'STATUS? command transmission If SendComm ("STATUS?", szBuf) = False Then GoTo Exit_Command2_Click:...

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