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GLC-9000 user manual 2010 0127

1. ITEM 1 EUT ACIN 2 RS 232 Terminal 3 USB B connector 4 EXT I O connector 5 GPIB connector RS232C s USB S EXT I O YY eC gt GPIB Description EUT AC inlet AC voltage range 85V 250V AC 50 60Hz RS 232 Interface For more details see the Remote chapter on page 106 USB B terminal for remote control See the Remote chapter on page 106 External input output remote control connector For more information on the EXT I O slave control see page 159 GPIB Interface for remote control For details on the GPIB remote control see the Remote chapter on page 106 33 GU IISTEK GLC 9000 User M anual 6 Power Socket Fuse socket The power socket accepts AC mains power for the GLC 9000 Power 100V 120 220 230V AC Fuse T0 4A 250V For more details on fuse replacement see page 175 34 GWINnSTEK OVERVIEW Touch Screen Basics eh Do not use any sharp objects or excessive pressure Caution on the touch screen display doing so may damage the display Description The LCD touch panel is used to configure system and measurement settings Touching an on screen icon mimics the action of pressing a button on traditional machines Touching an on screen icon is referred to as pressing a key in this manual 14 58 2009 09 01 m J Upper l
2. 1 019mA N egative dieconmec ed DC PASS L013mA Positive Fh DC FAIL L disconnected 1 027mA N egative l Pai DC PASS disconnected Note If there s no return value for the file no query 0 will be returned M EM ory SAVE AUTO Saves auto measurement results including file name file no instrumentation class medical network application network measurement mode measurement type leakage current leakage current range maximum limit minimum limit measuring conditions power supply polarity and auto measurement items Syntax MEM ory SAVE AUTO Example M EM ory SAVE AUTO Saves auto measurement results System Setup Command SYStem BACKlight Sets or queries the backlight to turn off automatically after a set time Syntax SYStem BACKlight lt N R1 gt Range 0 30 Query Syntax SYStem BACKlight Query Return Returns the wait time in minutes before the backlight will automatically turn off 0 Infinite backlight will not automatically turn off 1 30 Time in minutes before the backlight will turn off 135 GU IfISTEK GLC 9000 User M anual Example SYStem BACKlight 2 Sets the backlight to turn off after two minutes Query Example SYStem BACKlight Return 2 Backlight automatic off time is 2 minutes Note SYStem BACKlight 0 The above command will turn the backlight back on SYStem BEEPer CO M Parator Sets or queries the alarm tone for judgment events Syntax SYStem BEEPer CO M Parator FAIL PASS OFF Query Synt
3. NR1 M EM ory MEASure NR1 M EM ory SAVE AUTO System Setup commands SYStem BACKlight N R1 SYStem BACKlight SYStem BEEPer CO M Parator FAIL PASS O FF SYStem BEEPer CO M Parator SYStem BEEPer KEY ON OFF SYStem BEEPer KEY SYStem BEEPer T20UT ON OFF SYStem BEEPer T20UT SYStem BEEPer T30 UT ON OFF SYStem BEEPer T30UT SYStem CLEar M EASure SYStem CLEar PAN el SYStem DATE Year M onth Day SYStem DATE SYStem FILE N R1 SYStem LAN Guage ENGIish CH IN ese SYStem LAN Guage SYStem LOAD NR1 SYStem SAVE N R1 114 GU IfISTEK REMOTE CONTROL SYStem TEST VA SYStem TIM E Hour M inute SYStem TIM E System Related commands SYStem ERRor TOS IDN RST TST WAI RS232 Interface commands SYStem LO Cal SYStem REM ote IEEE488 2 Interface commands CLS ESE lt M aximum Value ESE ESR IDN OPC OPC RST SRE M aximum Value SRE 115 GWIrISTEK STB TST WAI 116 GLC 9000 User M anual GU IfISTEK REMOTE CONTROL Commands M easurement N etwork Commands N ETWork Selects a measurement network or queries the current network type Syntax N ETWork 1A B C D EIF G H I Query Syntax NETWork Query Return Returns network type AIBICID EIF G H I A A network F F network B B network G G network C C network H H network D D network I network E E network Example N ETWork B Sets the current ne
4. M emory number range 1 100 Query Return Returns 5 values valuel lt value2 gt value3 yalue4 lt value5 gt lt valuel gt Maximum in Amps lt value2 gt Power supply polarity 0 Positive polarity 1 Negative polarity lt value3 gt Equipment status 0 Normal conditions 1 Disconnected live line 2 Disconnected earth line 133 GWINSTEK Query Example Maximum 1 031mA 1 024mA 1 040mA 134 yalue4 yalue5 M EASure AUTO 6 GLC 9000 User M anual 3 Normal neutral line connection conditions 11096 voltage application 4 N egative phase 11096 voltage application 5 Normal live line connection conditions Application of voltage from the live line 6 N ormal neutral line connection conditions Application of voltage from the neutral line Leakage current type 0 AC 1 DC 2 AC DC 3 ACpeak Judgment Value 0 M easurement is within upper and lower judgment limits PASS 1 M easurement is greater than the upper limit FAIL U 2 Measurement is less than the lower limit FAIL L 1 031E 03 0 0 1 0 1 024E 03 1 0 1 0 1 040E 03 0 1 1 1 1 019E 03 1 1 1 0 1 013E 03 0 2 1 2 1 027E 03 1 2 1 0 Return value examples are shown in the table below Power polarity Positive N egative Positive Equipment Leakage Status current type Ionen Normal DC PASS Normal DC PASS Power line DC FAIL U GU IfISTEK REMOTE CONTROL disconnected Power line
5. Query Syntax CON Figure PO Larity Query Return Return value Returns the polarity of the power supply in manual measurement NORM al REVerse NORMal positive polarity REVerse negative polarity 127 GU IISTEK GLC 9000 User M anual Example CONFigure POLarity N ORM al Sets the power supply to positive polarity Query Example CONFigure POLarity Return NORM al The polarity of the power supply is currently set to positive Automatic M easurement Commands CONFigure AM ITem Configure or query all auto measurement settings The settings must be compatible with the measuring network class and leakage mode refer to the list from the page 124 Any bits that are set to 1 indicate that the corresponding mode function is set N ote Automatic measurements cannot be made in manual measurement mode Syntax CONFigure AM ITem NR1 Query Syntax CONFigure AM ITem Query Return N R1 Returns a 9 bit integer 1 512 256 128 64 32 16 8 4 2 1 Bit8 bit7 bito bit5 bit4 bit3 bit2 bitl bitO NLINe iNe NS ii RAPPly NAPPly EARTH POWE NORMal phase phase source NORM al Under normal conditions POWersource Disconnected live line EARTh Disconnected earth line N APPly Normal connection positive phase 110 voltage application RAPPly N egative phase 110 voltage application LLINe Application of voltage from the live line Normal live line connection 128 GU IfISTEK REMOTE CONTROL NLINe Application of vol
6. 5 Standard 32 Summary of the Standard Event Status Event Register Summary 6 Request 64 The Request Service Register is the Service logical sum of all the enabled bits of the Status Byte Register excluding its own 7 Unused 128 Unused returns 0 150 GU IrISTEK REMOTE CONTROL Under thefollowing situations the status byte register will be cleared e Using the CLS command e Reading the Standard Event Register Under thefollowing conditions the Status Byte Enable Register will be cleared e Using the SRE 0 command Using the STB Query e If bits 2 5 of the Status Byte Register are set to 0 using the STB query will clear the Request Service Bit bit 6 Using the DPC command To see if a command has completed the OPC command or query OPC can be used The OPC command will set bit 0 of the Standard Event Register to 1 when the operation proceeding the OPC command has completed In contrast the OPC query will not set bit O of the Standard Event Register instead it will return 1 A query error occurs if the return value makes the output queue exceed the output queue size A command error occurs if data follows a command 151 GU IfISTEK GLC 9000 User M anual Standard Event Register The Standard Event Register groups report when any of the following events occur power on command syntax errors command execution errors self test or calibration errors query errors and when the OPC comman
7. CPU and digital CPU digital circuits and memory control LCD The touch screen LCD buttons and alarm are Alarm Button controlled by the CPU for user input and display Interfaces Interfaces allow remote control via RS232 GPIB and USB 23 GU IISTEK GLC 9000 User M anual Leakage Current M odes Definition Asillustrated below theleakage current generated with a high voltage in an electrical appliance requires measurement under normal EUT Equipment Under Test conditions and under single fault conditions Leakage current can be categorized into 3 types Electric current that flows through the body of someone who touches the equipment the current that flows through a protective grounding wireto earth and the current that flows through a human body connected to an applied part Leakage current can be composed of either conduction current that flows thru insulation resistance or displacement current that flows thru distributed capacitance Earth Leakage Current i ME Earth eakage Current Description Earth Leakage Current Tests measure the current that flows from a protective grounding wire through a human body to earth Class equipment requires the protective grounding wireto be disconnected under single fault conditions 24 GWIfISTEK OVERVIEW Leakage current can be dangerous and produce shocks over a certain limit Enclosure and Earth leakage current r gt EUT Enclosure and Earth
8. GLC 9000 User M anual Recall Panel Settings or Data Background Operation 78 The Recall menu is divided into Recall Panel Settings and Recall Data Recall Pane will recall the panel settings whilst Recall D ata will recall the results data There a total of 80 panel settings The Pane settings recall the following information M easuring network Class M easurement M ode U pper and Lower Limits M easurement Settings Polarity Power line state Delay time M easurement ti me Recalls the filename in the save number U p to 100 measurement results data can be recalled 1 To enter the Recall Pane menu press the Recall key Recall SAVE RECALL FEATURES Recall Panel rr pit haa aL Recall data Recall data ME iu No 01 MEETS No 02 EEEN No 03 F12 00 535 iho data So 05 SI E GLC age Mo 07 a Mo 08 Mo data Ma data Ma data EN EN AUTO ACT DC AUTO Recall Panel 1 Usetheup and down T 3 arrows to scroll through each page of saved files 2 Torecall a panel setting Noct choose a file to recall Thefile s panel settings will be displayed on the screen Panel abe Network Limit 3 1 24m Ath 10 1 EN Meas Polartyfony otatusiony hM eas time 0 min 12 sec Wait time 10 min 22 sec Recall OK AUTO Mb acspc AUTO M u Meas IH Current Range a GWUIfISTEK GLC 9000 User M anual 3 PressY es to recall the Yes settings The setting
9. Proba LE Earlh Leak Current Enclosure Leak Current Encla Enclo Leak Current M easuring Devices Background Leakage current touch current tests that measure electrical equipment require a circuit network that can simulate the impedance of a human body The impedance of a human body varies with the contact points area and the path of conduction Thus the circuit network used to simulate the impedance of a human body varies with the type of test performed As such the safety standards used to measure leakage current also varies greatly The circuit networks used are known as measuring devices or MD for short MD 16 GWINSTEK EC60990s JIS Standards General Purpose UL Standards M edical N etworks OVERVIEW circuits are resistor capacitor RC circuits The GLC 9000 supports 9 different measuring devices MD A MD B al MD E M D H M d D M D F MD C ga gt 17 GWINSTEK Zw ote 18 GLC 9000 User M anual When conducting leakage current tests please note the following 1 Under normal operating conditions leakage current is measured when an electrical device under test is properly insulated with earth If the deviceis not properly insulated the leakage current that is conducted through the measurement network may be invalid 2 Leakage current tests involve high voltages When working with high voltages testing personne should use proper safety precautions All t
10. Returns the wait time for automatic mode M easurement Command STARt Starts the measurement Syntax STARt Example STARt Starts the measurement STOP Stops the measurement Syntax STOP Example STOP Stops the measurement 130 GU IISTEK REMOTE CONTROL M easurement Data Command M EASure AUTO Queries the maximum value after auto measurement N ote This command can only be used for automatic testing Query Syntax M EASure AUTO Query Return Returns 5 values valuel lt value2 gt value3 yalue4 lt value5 gt lt valuel gt The maximum value in Amps lt value2 gt Power supply polarity 0 Positive polarity 1 N egative polarity lt value3 gt Equipment status 0 Normal conditions 1 Disconnected live line 2 Disconnected earth line 3 Normal neutral line connection conditions 110 voltage application 4 Negative phase 110 voltage application 5 Normal live line connection conditions Application of voltage from the live line 6 N ormal neutral line connection conditions Application of voltage from the neutral line lt value4 gt Leakage current type 0 AC 1 DC 2 AC DC 3 ACpeak 131 GWINSTEK Query Example Maximum 1 031mA 1 024mA 1 040mA 1 019mA 1 013mA 1 027mA GLC 9000 User M anual lt value5 gt Judgment Value 0 Measurement is within upper and lower judgment limits PASS 1 M easurement is greater than the upper limit FAIL
11. To access the System setup menu press the System key System 2 Press U SB Storage from the USB Storage System setup menu 84 GW INSTEK USB Storage GWINSTEK 14s O09 09 01 system gt USB storage TE Network Adft 0808 ce ES Abc818 hmp Abcss csy Odds cs Leakage Aaalll bhmp pranads csv AUTO AC DC AUTO Hard File Navigation 1 To navigatethe USB file system use the U p and Down L8 2 arrow keys 2 Press O pen to open a highlighted directory Return 3 Press Return to return to the system men S o S Copy files to USB c pan Background Panel settings and data can be copied to USB storage Panel settings havethe format CSV Operation 1 Press Copy from the U SB Copy Storage menu to enter the copy menu settings 85 GWUIfISTEK GLC 9000 User M anual Return 1458 2008 09 01 WINSTEK TT System USE storage gt Copy m mr EE Metwn rk 1 all saved ha Hels om Leakage ui a Say ei data AuTO W acoc W auro Meas Current Fange 2 Choose to copy either the saved panel settings or saved data to USB memory Panel Data 3 Press Return to cancel meum copying and return to the system menu Firmware Update Background File Format Operation 86 The firmware can be updated via the USB drive For the latest firmware please see your local distributor or contact GW Instek at marketing gwinstek com tw All firmware updates use a bin file forma
12. amp T3terminals network and position the T2 test lead to the applied part of the EUT 2 Position the T3 test lead on an ungrounded section of the signal I O on the EUT aae ji i T2to applied part T3to signal 1 0 Unground VNC The T3 terminal is high voltage Avoid contact with the 5 terminal The T3 terminal should not be connected with an earth conductor M easurement Confirm all settings including MD leakage current Setup mode measurement time upper and lower limits and other parameters Panel Operation 3 Turn on the circuit breaker Connect the EUT to the E power socket 59 GWIrISTEK 2 Warning GLC 9000 User M anual 4 Pressthe START button to start measurements RESET 5 Press the reset button to stop measurement Turn the circuit breaker off before removing the EUT Ensure the power consumption of the EUT doesn t exceed the rated power limits Patient Leakage Current III N etwork Connection Type F M edical network 56 For medical network circuits only MD F type F only As illustrated ensure that the power source and test leads are properly connected 1 Connect the test lead to the T2 terminal and position the test lead to the applied part of the EUT ao H LE T2 to applied part GWUIfISTEK OPERATION AS The T2 terminal is high voltage Avoid contact with the 5 terminal The
13. Below is an example of a command with Boolean parameters CONFigure AUTO OFFION String Parameters String parameters include almost all the ASCII characters A character must end and start with a single or double quotation mark Quotation delimiters can also be used in a string when quotation marks are used within quotation marks For example 4 q u ote Q q u ote 111 GU IfISTEK GLC 9000 User M anual Command List M easurement N etwork Commands N ETWork A B CID EF G H l N ETWork M easuring Equipment configuration commands EQUipment CLAss1 CLAss2 IN Ternal EQUipment EQUipment TYPE B BF CF EQUipment TYPE M easurement M ode commands MODE EARTh EN CLosurel EN CLosure2 EN CLosure3 PATie nt1 PATient2 PATient3 PAU Xiliary MODE M easurement Command CONFigure AUTO ON OFF CONFigure AUTO 112 GWUIfISTEK REMOTE CONTROL M anual M easurement Commands CONFigure CON Dition NORM al EARTh POWersource N APPly RAPPly LLIN e NLIN e CONFigure CON Dition CONFigure POLarity NORM al REVerse CON Figure PO Larity Automatic Measurement commands CONFigure AM ITem N R1 CONFigure AM ITem CONFigure AMTime NR1 CON Figure AM Time CON Figure AM Time WAI NR1 CON Figure AM Time WAI Measurement commands STARt STOP Measurement Data commands M EASure AUTO 113 GU IfISTEK GLC 9000 User M anual Save Data commands M EM ory NUM Ber M EM ory IDEN tity
14. PressaD dete key to delete Dee either all the saved data or all the panel settings 3 PressR amp urn to return to the meum System setup menu 102 GWUIfISTEK SYSTEM SETTINGS Version and Serial Number Background U sed to check machine firmware version number and serial number Panel Operation 1 PresstheVe amp S N key The Version amp S N menu will appear i system setup Vvaersion amp SIM 1 M CLI Version 1 15 2009 9 7 2 Serial Number A123456 eM AuTO W acoc W auro 2 Press Return to return to the System setup menu 103 GU IfISTEK REMOTE CONTROL Rem OTE CONTROL Remote Control Settings Background Interface COM Port Settings Note GPIB Settings 105 Remote control can be used with the U SB RS232 or GPIB interfaces 6 J The rear panel RS es eS 232 USB Device USB RS22C PIE GPIB interface Configure the PC comport setting as shown below e Baud rate 4800 9600 115200 See page 97 for information on how to set the baud rate on the GL C 9000 e Parity None e Data bits 8 e Stop bits 1 e Data overflow control None The USB settings are configured the same as the RS232 settings Set the GPIB parameters as shown below e Address 1 30 e Command Terminator LF or CR LF See page 97 for details on how to configure the GPIB address on the GLC 9000 GU IfISTEK GLC 9000 User M anual Function Te
15. Settings Polarity Power line state Delay time M easurement time Stores the filename in the save number In manual measurement results are also saved Internal memory has 80 sets of memory for panel settings However only thefirst 30 sets of memory are user configurable The last 50 contain IEC standard test settings and can only be recalled For saving measurement results see page 73 Operation 1 To enter the SavePand 75 press the Save key Save GLC 9000 User M anual 5 20080801 Save Panel Network Abt No 02 AREN EE Np 03 No data datali No 05 datas Mo 06 No data Leakage f Mo 07 Mo data Afg 090912 Dum Limit No 08 Mo data Na 10 Mihm ee ALTO AC DC AUTO hM Bas Current Range 2 Usethe up and down arrows to scroll each page of 2 files 3 Chooseasavefileto bring naci up the save file options Nat Polaritviom Normal Reverse Statusfoni Mormal Meas time O min 1 Wait time 10 min 22 sec Save OK AUTO AC DC AUTO MW 4 To create or namethefile press Rename 5 76 GWUIfISTEK SAVE RECALL FEATURES 5 Usetheon screen keyboard to enter a file name TEST Ls Enter key pad BEBE EEEE m os Enter number pad 6 Press Y es to save thefile 7 PressNo to cancel saving a file and return to the previous screen 8 Press Return to return to the previous menu Return 77 GWINSTEK
16. T2 terminal should not be connected with an earth conductor M easurement Confirm all settings including MD leakage current Setup mode measurement time upper and lower limits and other parameters Panel Operation 2 Turn on the circuit breaker Connect the EUT to the T power socket 3 Press the START button to start measurements 4 Press the rese buttonto stop measurement warning Turn the circuit breaker off before removing the EUT Ensure the power consumption of the EUT doesn t exceed the rated power limits 57 GWINSTEK M EASUREM ENT M EASUREMEN T Interface Ramota control Tima Network Leakage Probe Upper mg T Current oat Limits Lower limit C T Weal ita Meas lime 220 Mn peration key Network E Power State Chace Mame atus Van tor selin Kary lacked L EM a Qparation keys M ain Display N etwork Leakage Displays the current measuring 59 network types general electrical equipment and medical networks e Earth leakage current e Enclosureto earth leakage current e Enclosureto enclosure leakage current e Enclosureto line leakage current e Patient auxiliary leakage current GWINnSTEK Set Limits Power State Status 60 Probe Judge Upper Limit Lower Limit Wait Time Meas Time graph text alezr GLC 9000 User M anual e Patient leakage current e Patient leakage current II e Patient
17. The current measurement mode is manual 120 GU IISTEK REMOTE CONTROL M easurement Items CONFigure COM Parator Sets the current measuring mode s upper and lower limit Syntax CON Figure COM Parator lt N R33 N R321I Query Syntax CONFigure COM Parator Query Return Returns the current measuring mode upper and lower limit The first parameter is the upper limit the second is the lower limit lt N R3 gt Range 4 000E 6 20 00E 03 in Amps Example CON Figure CO M Parator 4 000E 03 100 0E 06 Set the upper limit to 4mA and the lower limit to 100uA Query Example CONFigure COM Parator Return 4 000e 03 1 000E 04 Returns an upper limit of 4mA and a lower limit of 100uA CON Figure CURRent Sets or queries the leakage current type Syntax CON Figure CURRent ACDC AC DC ACPeak Query Syntax CON Figure CURRent Query Return Returns the leakage current type as a string ACDC AC DC ACPeak ACDC AC DC DC DC AC AC ACPeak AC PEAK Example CON Figure CURRent DC Set the leakage current type to DC Query Example CONFigure CURRent Return DC DC is the leakage current type 121 GU IfISTEK GLC 9000 User M anual CONFigure RAN Ge Sets or queries the current range N ote Leakage current ranges can only be selected when in manual mode Syntax CONFigure RAN Ge AUTO H OLD1 H OLD2 HOLD3 HOLD4 Query Syntax CON Figure RAN Ge Query Return Return value Returns the current range as a string AUTO HO
18. lead Alligator Clips 1 Plug atest lead into the rear panel 2 Usean alligator clip to clip to the metal foil or to other points under test The arrow mark indicates the N location that the test lead and 4 w aaa alligator clips are clipped l together 40 GU IfISTEK GETTING STARTED Power Up Power Up Press the power switch to turn 7 AO on the power The system will oi enter the measurement interface after a quick initialization Leakage GW INSTEK e i Upper limit Lower limit Made to Measure Wait time Meas time AUTO Eur m E Meas Steps l Turn on the power switch Ensurethe EUT power switch is off 2 The GL C 9000 will load the last panel setting beforethe last shut down 3 Wait for the machine to warm up for 30 minutes before operating 4 Check to see if the touch screen needs to be calibrated If so see page 94 for details 41 GU IISTEK GLC 9000 User M anual Shut Down Before shutdown ensurethe EUT is shut down properly As illustrated below power off the circuit breaker before turning off the equipment Circuit Breaker Alternating AC T IL L Current die N N EUT T 7 E x EUT Power Down Ensurethe circuit breaker is turned off ON O OFF Power Down Turn off the power switch M up 42 GWINnSTEK OPERATION O PERATION Measurement terminals When a measurement n
19. leakage current III Shows the probe terminal used for the current measuring network See page 13 for details Shows the test result judgment Displays the upper test limit Displays the lower test limit Displays the wait time before a test commences Measurement ti me Togglethe Set Limit display from graphical to text mode Graphical mode graphs the results in real time Clears the M ax Min test results from the screen Displays the current power state settings Displays the status of thetest There arethree status types Wait for Setting Occurs when the instrument is powered up or when the measurement network class or leakage current mode has changed GWIrISTEK Ready Testing M EASUREM ENT Occurs when the M eas key is pressed after N etwork Class or Leakage is chosen Press theSTART button whilst in Ready modeto enter Testing mode TheRESET option will be displayed when in Testing mode Indicates that the touch panel is currently unlocked Press the Lock key to lock the front panel Indicates the front panel is locked To unlock press and hold the unlock key for a 3 seconds N ote When Start or Reset is pressed the front panel will also become locked Remote control Therearefour types of remote control X EN vereer eeeta T Time Displays the current system date and time Operation Keys M easuring Equipment class network lass type selection Leakage u Set le
20. se 24 USB connection eeenee 83 OVerviQew esesseeeerennnnennnnnnnnnenns 14 voltage measurement 99 Operation keys 61 M OverviQw cctccceeestteeeessssteeeeeees 13 Main display 59 I M anual mode selection 67 Patient leakage current 1 M D 173 ae pps ao o M 53 MD standards 16 Patient leakage current 2 M easurement GIST AU OM PENES 55 COWS conta SOINS UE EE EAE 73 Patient leakage current 3 GIST AU ON PETS 56 GWINSTEK INDEX Patient leakage current Shut down 42 e i AICLOMN e 26 Singlefault conditions Patient leakage current ll OVerView ssseeeeerentnetnnenn 16 definition NNI 27 Specifications 1 1 Patient Leakage Current III Standard event register 152 definition eeeneen 28 Start button MEM 31 Power and probe connection 38 Status byte register 150 Power supply Socket OVervl gw 1e tees 34 T Power SWItCh aiideaidcisieeeirasiees dec sos 31 Power Up seeecceeesseeeeessseeeeessenes 41 T1lterminals 32 Prepartation ese 37 T2terminals 32 Programming commands 117 T3 A MNase 32 Terminal determination table R Operation 43 Touch screen basics 35 Range eure a atsacnncnncnsen
21. start measurements 50 GWINnSTEK OPERATION 4 Presstheresetbuttonto stop measurement TWaming Turn the circuit breaker off before removing the EUT Ensure the power consumption of the EUT doesn t exceed the rated power limits Note This test is equipped with ground earth fault detection A ground fault check is performed prior to measurement M easurement is aborted if a ground fault is detected 91 GWINSTEK GLC 9000 User M anual Patient Auxiliary Current N etwork Connection M edical N etwork M easurement Setup Panel Operation 52 M edical network As illustrated below ensure that the power source and test leads are properly connected 1 Connect the test leads to the T1 and T2 terminals 2 Position the test leads to the applied part of the EUT Ti T2toapplied part Sx Yie Confirm all settings including MD leakage current mode measurement time upper and lower limits and other parameters 1 Turn on the circuit breaker Connect the EUT power terminal 2 Press the START button to start measurements GWINnSTEK OPERATION RESET 3 Press the reset button to stop measurement TWaming Turn the circuit breaker off before removing the EUT Ensure the power consumption of the EUT doesn t exceed the rated power limits Patient Leakage Current N etwork M edical network MD F for the applied part Applicable
22. the backlight on at all times Selecting OFF will make the back light turn off after a set Wait time l Toturn the backlight on ON continuously press ON Lo 2 To makethe backlight turnoff 4r after a set period press OFF Lor and use the arrow keys to set EN 8 a wait time GU INSTEK SYSTEM SETTINGS 3 PressRaurn to return to the Rem System setup menu LCD Calibration 1 Press Calibration to enter the lt alibration calibration screen 2 Press each of the X s in the VA center to calibratethe LCD ve 3 Press Cancel to cancel the cance calibration NZ GWUIfISTEK GLC 9000 User M anual EUT Voltage and Current Check Background The EUT voltage and current check tests voltage current and power consumption Panel Operation 1 To accessthe EUT voltage amp current check menu press the V A Check key from the System setup menu VA Check Sse A2 IEEE aysiem selup EUT yollage amp current check Netvork volage 05 W Cent 24 A Mri SUF VA Live Enh UE W Newral Earth 10 7 W Recheck Voltage current power consumption and voltage between line and earth as well as neutral to earth will be displayed 2 To perform the voltage and Recheck B current check again press R echeck 3 Press Return to return to the System setup menu 96 GWUIfISTEK SYSTEM SETTINGS Interface Background The Interface menu is used to select the remote
23. time with a maximum of 80 characters per message Error messages are read in a FIFO manner Query Syntax SYStem ERRor Query Return Returns a character string of up to 80 characters 145 GU IISTEK GLC 9000 User M anual Query Example SYStem ERRor Return 101 Invalid character Invalid character error message IDN Shows the instrument identification Query Syntax IDN Query Return Returns a string that includes four comma separated fields instrument manufacturer model serial number and version Query Example IDN Return GW Instek GLC9000 123456 V0 62 GW Instek M anufacturer GLC9000 M odel 123456 M odel serial number V0 62 Firmware version number RST Restores the initial instrument settings Syntax RST TST Queries the self test and RAM test Query Syntax TST Query Return Return Value 0 Indicates no errors 2 RAM errors Query Example TST Return 0 No error Return 2 RAM error 146 GU IfISTEK REMOTE CONTROL WAI Waits for the current operation to complete Syntax WAI RS232 Interface Command SYStem LO Cal Sets the leakage current tester to local mode Syntax SYStem LO Cal SYStem REM ote Sets the leakage current meter to RS232 remote control mode In this mode front panel operation is locked Syntax SYStem REM ote 147 GU IfISTEK GLC 9000 User M anual SCPI Status Registers All SCPI instruments have the same basic status register groups The status regis
24. 0 User M anual M easurement A utomatic M anual ranges Range DC AC AC DC 500A 5000A 5mA 25mA Range 4uA 25mA AC Peak 500UA 1mA 10mA 75mA Range 40uA 75mA Operation e Auto Manual Programmable Single fault conditions and power supply polarity switch e Measurement Delay time settings e Maximum minimum hold e PASS FAIL Upper Lower Judgement limits e Saveand recall setup and measurement results e System clock settings e Multilanguage support e System Self test e EUT voltage current power consumption e High output alarm and led indicators e Remote control interface options Interface With the exception of the Start Reset and power Switches the user interface is entirely controlled via a touch screen LCD The simple user friendly interface is extremely intuitive with alarge 5 6 color TFT screen EUT Test Status The voltage current and power consumption of the EUT can be measured Built in Voltage The built in voltage meter detects 0 300V The M eter voltage meter is activated when the Safety Extra Low Voltage SELV function is on 20 GW INSTEK OVERVIEW Memory e 30sets of memory for user defined test conditions e 50sets of standard test conditions e g IEC60990 e 100 ses of measurements can be saved recalled Remote Interface Thereare a variety of remote control interfaces including RS 232 USB Host Device and GPIB Protection TheLED warning indicator will i
25. 00 2050 N R1 Month 1 12 lt N R1 Day 1 31 lt NR1 gt Example SYStem DATE 2009 08 26 Sets the system date to November 26 2009 Query Example SYStem DATE 2009 08 26 Returns the year month and day SYStem FILE Queries all the contents of a measurement file Query Syntax SYStem FILE N R1 NRI File number ranging from 1 30 Query Return 16 character number strings are returned char valuel gt File name char value2 gt File number char value3 gt Instrument class level CLA1 CLASS CLA2 CLASS II INT Internally powered char value4 gt Medical network application type B Type B BF Type BF CF Type CF char value5 N etwork Circuit network 139 GWINSTEK 140 Num valuel gt Num value2 gt lt N um value3 gt Num value4 gt GLC 9000 User M anual A Network A B Network B C Network C D Network D E Network E F Network F G Network G H Network H I Network M easurement mode 0 Earth leakage current 1 Enclosure to earth leakage current 2 Enclosure and enclosure leakage current 3 Enclosure and line leakage current 4 Patient leakage current 5 Patient leakage current Il 6 Patient leakage current III 7 Patient auxiliary current M easurement method 0 manual measurement 1 automatic measurement Leakage current type 0 AC 1 DC 2 AC DC 3 ACpeak M easurement range When the leakage current type is GWINnSTEK Num va
26. 0uA Maximum 50 0mA 6 60mA 0 660mA 330 0UA Minimum 6 0mA 0 60mA 0 070mA 30 0uA MDH AC DC Range 25 00mA 5 000mA 500 0UA 50 00UA ACDC Maximum 12 50mA 2 500mA 250 0uA 25 000A Minimum 2 00mA 0 200mA 20 0UA 4 00uA AC Peak Range 75 0mA 10 00mA 1 000mA 500 0uA Maximum 37 5mA 5 00mA 0 500mA 250 00A Minimum 4 0mA 0 40mA 0 050mA 20 0UA 72 TestEquipmentDepot com Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 GU IfISTEK MEASUREMENT Saving M easurement Results Background When a measurement has completed all results will bedisplayed on the screen as shown below There are a number of options Weasurement result Mame abc Normal E open AUTO ACSDC AUTO aoe Gave Recall Operation 1 Usethe Up and Down arrow m a keys to scroll through the results 2 Press Save to save the on screen results 3 Press Name to the name the save file name 4 Usethe on screen keyboard to enter a file name TEST L JE JEC JE JE back space 73 GWINSTEK 74 GLC 9000 User M anual Enter key pad 123 Enter number pad 5 Press Return to return to the Return previous menu ET GWINSTEK SAVE RECALL FEATURES Saver RECALL FEATURES Save Settings Background The GLC 9000 can save panel settings into internal memory The Panel settings save the following information M easuring network Class M easurement M ode U pper and Lower Limits M easurement
27. 1 000mA 500 0uA 40 00uA 500 0uA EUT Voltage Current Ranges Range 300V 85V 300V 10A 0 5A 10A Voltage Ranges Range AC 10 0 300 0V DC 10 0 300 0V AC DC 10 0 300 0V AC Peck 15 0 430 0V Resolution 10uA luA 0 1uA 0 01uA Resolution 10uA luA 0 1uA 0 01uA Resolution 100uA 10uA luA 0 1uA Resolution 0 1V 0 1A Resolution 0 1V 0 1V 0 1V 0 1V Accuracy 0 2 rdg 3dgt 0 2 rdg 3dgt 1 0 fs 1 0 fs Accuracy 10Hz f 100kHz 2 0 rdg 6dgt 2 0 rdg 6dgt 2 0 rdg 6dgt 2 0 fs Accuracy 20Hz f 1kHz 2 0 rdg 2dgt 2 0 rdg 2dgt 2 5 fS 4 0 fs Accuracy 2 rdg 10dgt 2 rdg 5dgt Accuracy 3 rdg 2V 3 rdg 2V 3 rdg 2V 3 rdg 2V ae 100kH z lt f 1M Hz 2 0 rdg 10dgt 2 0 rdg 10dgt 2 0 rdg 10dgt 2 0 fs 1kH 2 lt f 10kHz 5 0 rdg 10dgt 5 0 rdg 10dgt 5 0 fs 5 0 fs 171 GU IfISTEK GLC 9000 User M anual Insulation Resistance Between chassis and terminals 20M Q or above DC 500V Between chassis and AC line 30M Q or above DC 500V Operating Environment Indoor use Altutidude 2000 meters Ambient Temperature 0 40 C Relative humidtity lt 80 Installaltion category ll Polution degree 2 Storage Environment Temperature 10 70 C Relative humidity lt 70 Power Supply local AC 100V 120V 220V 230V 1096 50 60Hz EUT AC 85V 250V 50 60Hz Dimensions 330 W x150 H
28. C Leakage Current Description During normal conditions an operator or a patient is expected to touch the enclosure of an instrument except for applied parts The enclosure and earth leakage current test measures the leakage current that flows through a human body to earth when in contact with the instrument enclosure For class equipment enclosures are ungrounded and must be tested for leakage current that flows through a human body impedance network to earth This test also applies to Class equipment wherethe enclosure is not grounded 25 GU IfISTEK GLC 9000 User M anual Enclosure and Enclosure L Leakage Current eg 5 3 EUT Enclosure and O Enclosure Leakage Current Description Under normal or single fault conditions the leakage current that flows through a human body from any 2 isolated parts of the enclosure Patient Leakage Current L 2D EUT Applied Part Patient Leakage Current 1 9 Description Patient Leakage Current is the leakage current that flows through a person connected to an applied part to earth 26 GWINnSTEK OVERVIEW Patient Leakage a D T Current I Faulty Equipment o E di EUT Applied Part Q Patient Leakage Current 2 Description Patient leakage current I refers to the current that flows from an applied part through a human body to earth For the test it is assumed that an external O device that is connected to the signal input of
29. CTIONS Voltage M easurement eese 99 Sytem Initialization eeeeenn mmm 102 Version and Serial Number enne 103 REM OTE CONTROL BENHBBHEBNHBBHEBEBHEBHEEEBHBEEHEEEEBHEEEHEEEHEHEEHEHEEEBEBEEN 105 Remote Control Settings seeeennn 105 Remote Connection ceseeee nennen nnn nnn nnn 106 Command Syntax cssssseee menm nnns 108 Command List eeeeseeeen mnn nnne nnn nnn 112 M easurement N etwork Commands s 112 M easuring Equipment configuration commands 112 Measurement M ode commands eene 112 M easurement Command een 112 M anual M easurement Commands ese 113 Automatic M easurement commandqs 113 M easurement commands eem eee 113 Measurement Data commands enne 113 Save Data commands eeen ens 114 System Setup commands seeeennenne 114 System Related commands eese 115 RS232 Interface commands enm 115 IEEEA88 2 Interface commands enn 115 Commands ceseseem Ihnen nnn nnne anna a nn n 117 M easurement Network Commands s 117 M easuring Equipment configuration Commands 118 Measurement M ode Command enne 119 Measurement Commands ee
30. EARTH EN CLO SURE1 EN CLO SURE2 EN CLO SURE3 P ATIENTI PATIEN T2 PATIEN T3 PAU XILIARY When measurement network A B C D E G H or is selected EARTh Earth leakage current EN CLosurel Enclosure to earth leakage current EN CLosure2 Enclosure to enclosure leakage current EN CLosure3 Enclosure to line leakage current When measurement network F is selected EARTh Earth leakage current EN CLosurel Enclosure to earth leakage current EN CLosure2 Enclosure to enclosure leakage current PATientl Patient leakage current PATient2 Patient leakage current II PATient3 Patient leakage current III PAUXiliary Patient Auxiliary Current Example M ODE EARTH Sets the measurement mode to Earth leakage current 119 GU IfISTEK GLC 9000 User M anual Query Example MODE Return EARTH Earth leakage current is the current measurement mode M easurement Commands CONFigure AUTO Configures or queries the current measurement mode When the measurement mode is set to Auto a measurement can be started after any of the following The Start key on the panel has been pressed The START line of the EXT 1 0 line is sent low The STARt command is used Syntax CONFigure AUTO ON OFF Query Syntax CON Figure AUTO Query Return Returns the current measurement mode as a string ON OFF ON Automatic mode OFF Manual mode Example CON Figure AUTO OFF Sets the measurement mode to manual mode Query Example CONFigure AUTO Return OFF
31. Electrical Characteristics eeeeeenn ne 163 Dau SITIS eisuasetamiutataiieadtadaumteiimn ed ada MU CUN 163 TUITE FNM PET 163 intemal Power SUD DIV pennone 163 Internal Circuit Configuration sesssssssersrrsrrrrrrrerrrrerrerns 164 Timina DSS CUO S erircnie ri EYE DPI COUPE Eri ETEEEECEPE DAR 165 APPENDIX iiis susknV Ux VXS EV YEUXVRY VRAT EX KO x TK aa LOD M easurement Functions eeseee mH 169 SIDSCIICOH OTI Srccnoenqnaanesvtageratrantsaneneceapsrasenseresetrendsaataqean 171 D Yee Told REM 172 Measurement Network MD een 173 PUGS BepIacemellb ui cvieevi seriei PEE PIE I EPIO THEE IE TPLUPL I 175 Battery Replacement sessseen en 176 Declaration of Conformity esseee 177 GU IfISTEK SAFETY INSTRUCTIONS Sar ETY INSTRUCTIONS This chapter contains important safety instructions that you must follow when operating or storing a GLC 9000 series current leakage tester Following these instructions will ensure your safety and keep the instrument in the best possible condition Safety Symbols These safety symbols may appear in this manual or on the instrument ED Warning Identifies conditions or practices that WARNING coulq result in injury or loss of life ED Caution Identifies conditions or practices that CAUTION could result in damageto the instrument or to other properties DANGER High Voltage Attention Refer to the M anual Protective Conductor
32. LD1 HOLD2 HOLD3 HOLD4 When AC DC AC DC leakage current is selected target AUTO Automatic current range HOLD1 25 00mA range HOLD2 5 000mA range HOLD3 500 0uA range HOLD4 50 00uA range When ACpeak leakage current is selected AUTO Automatic current range HOLD1 75 0mA file HOLD2 10 00mA range HOLD3 1 000mA range HOLD4 500 0uA range Example CON Figure RAN Ge AUTO Set the leakage current range to AUTO QueryExample CONFigure RAN Ge Return AUTO AUTO is the current leakage current range 122 GU IISTEK REMOTE CONTROL M anual M easurement commands CONFigure CON Dition Sets or queries the EUT status when in manual measurement mode Note The CON Figure CON Dition command or query can only be used in manual measurement mode Syntax CONFigure CON Dition NORM al EARTh PO Wersource N APPI yRAPPIy LLIN e INLINe Query Syntax CON Figure CON Dition Query Return Returns the EUT status when in manual measurement mode N ORM al EARTh PO Wersource N APPIyRAPPIy LLIN e NLINe NORMal Under normal conditions EARTh Disconnected earth line PO Wersource Disconnected live line N APPly Normal connection positive phase 110 voltage application RAPPly N egative phase 110 voltage application LLINe Application of voltage from the live line Normal live line connection NLINe Application of voltage from the neutral line Normal neutral line connection Example CON Figure CON Dition NORM al Set the leakage current test to nor
33. MOTE CONTROL Int power Single Fault condition N eutral Earth Live line Line Disconnected output output CLASS Single Fault condition 110 110 output output Earth positive negative Disconnected polarity polarity e e e e e e o e e e e e 125 GU IfISTEK GLC 9000 User M anual Machine Status CLASS I Single Fault Condition 110 110 output output Measurement Power Line Earth positive negative Mode Normal Disconnected Disconnected polarity polarity Earth Leakage Current Enclosure and earth leakage e e e e current Enclosure to Enclosure e e e e leakage current Patient Auxiliary current Patient Leakage Current Patient Leakage Current II Patient Leakage Current III 126 GU INSTEK REMOTE CONTROL M achine Status Int power Single Fault Condition 110 110 output output Measurement Power Line Earth positive negative Mode Normal Disconnected Disconnected polarity polarity Earth Leakage Current Enclosure and earth leakage e e e current Enclosure to Enclosure e e e leakage current Patient Auxiliary current Patient Leakage Current Patient Leakage Current II Patient Leakage Current III T i T s s eSelectable Not selectable CONFigure PO Larity Sets or queries the power supply polarity in manual testing Note The power supply polarity can only be set in manual measurement mode Syntax CON Figure PO Larity NORM al REVerse
34. TEK EXTERNAL I O Timing Description When the KEYLOCK signal is low the external control EXT I O signal can be enabled after which a panel setting LOADO LOAD4 canbe loaded and the START signal can then be pulsed low to start automatic measurement The timing chart of the output signals is shown below KEYLOCK L LOADO LOADA4 Config NChangetoConig ye ne START Ld Lf TEST MEAS PASS H FAIL L FAIL Description Minimum time T1 M easurement Start time pulse width Ims T2 A utomatic M easurement time 2S T3 Wait time before measurement ls T4 Measurement time ls 165 GWINSTEK FAQ FAQ Q1 Machine will not turn on A1 Ensurethe instrument is correctly connected to the mains terminal and that the fuse has not blown Q2 The alarm isn t working A2 Perform a machine Sound self test or check Beep insidethe System menu Q3 No voltage is output to the EUT A3 Check to seethe circuit breaker Q4 The LCD touch panel is not working correctly A4 Thetouch panel may need to be recalibrated Press the System key then chooseLCD to calibrate the touch screen For more information please contact your nearest distributor or contact GW Instek at Www gwinstek com or marketing goodwill com tw 167 GWINnSTEK APPENDIX A ppen DIX Measurement Functions Leakage Current Earth leakage current Measurement Enclosure to earth leakage curr
35. Terminal Earth ground Terminal Do not dispose electronic equipment as unsorted municipal waste Please use a separate collection facility or contact the supplier from which this instrument was purchased bo IF 45D p E GU IfISTEK GLC 9000 User M anual Safety Guidelines General e Do not place any heavy object on the Guideline instrument A Avoid severe impact or rough handling that CAUTION leads to damaging the instrument e Do not discharge static electricity to the instrument e Do not block or obstruct the cooling fan vent opening e Donot perform measurement at circuits directly connected to Mains N ote below e Do not disassemble the instrument unless you are qualified as service personnel Measurement categories EN 61010 1 2001 specifies the measurement categories and their requirements as follows the GLC 9000 falls under category e Measurement category IV is for measurement performed at the source of low voltage installation e Measurement category III is for measurement performed in the building installation e Measurement category II is for measurement performed on the circuits directly connected to the low voltage installation e Measurement category I is for measurements performed on circuits not directly connected to Mains e AC Input voltage 100V 120V 220V 230V Power Supply 10 50 60Hz ps WARNING Connect the protective grounding conductor of the AC power cord to an ear
36. Test Equipment 99 Washington Street Depot Melrose MA 02176 Phone 781 665 1400 1 800 517 8431 Toll Free 1 800 517 8431 LEAKAGE CURRENT TESTER GLC 9000 USER MANUAL GWINSTEK PART NO 82LC 90000M01 I a m ISO 9001 CERTIFIED MANUFACTURER GW INSTEK 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 Corporation The information in this manual was correct at the time of printing However Good Will continues to improve its products and therefore reserves the right to change the specifications equipment and maintenance procedures at any time without notice Good Will Instrument Co Ltd No 7 1 Jhongsing Rd Tucheng City Taipei County 236 Taiwan GU INSTEK SAFETY INSTRUCTIONS Table of Contents SAFETY INSTRUCTIONS nnn violae AO m 7 Sareb GHldellll8S crsa Tru QuF ET a ae i 8 Power cord for the United Kingdom 11 OVERVIEW rrera agis acu es lel re eae DE 13 EPO UCT O TI GesosyeteuEADISEURVEPPTRUSTETRETERUDUDRUESETNEDPURLRISDUTEEPEEEOE 13 Leakage Current M odes eeeennn ene 14 M easurement Principles eennnnne 15 M easuring Devices eeeeeeeeeennnn nnns 16 KOFO UTO er oae 19 Basic Theofy s esssssrsersn
37. U 2 Measurement is less than the lower limit FAIL L M EASure AUTO 1 031E 03 0 0 1 0 1 024E 03 1 0 1 0 1 040E 03 0 1 1 1 1 019E 03 1 1 1 0 1 013E 03 0 2 1 2 1 027E 03 1 2 1 0 Return value examples are shown in the table below Power Equipment Leakage polarity Status current type Jucgment Positive Normal DC PASS N egative Normal DC PASS Positive Power line DC FAIL U disconnected Power line N egative discors DC PASS Positive Fath DC FAIL L disconnected N egative Earth DC PASS disconnected Save Data Command M EM ory N UM Ber Query the data where the file no is recorded and saved Query Syntax Query Return 132 M EM ory NUM Ber Returns the number of data files ranging from 1 100 GU INSTEK REMOTE CONTROL Query Example MEMory NUM Ber Return A total of 7 measurement records have been saved M EM ory IDEN tity Queries the assigned file s name and time it was last updated Query Syntax M EMory IDENtity NR1 NR1 M emory number range 1 100 Query Return Returns three strings char valuel char value2 gt char value3 gt char valuel gt File name char value2 gt File number char value3 gt Time of the last update Query Example MEMory IDENtity 6 Return CeL N O 6 2008 08 08 Where CeL is the name of the file 6 is the file number and 2008 8 8 is the update time M EM ory M EASure Reads saved data Query Syntax M EM ory M EASure NR1 NR1
38. YStem SAVE Save panel settings to memory Syntax SYStem SAVE lt N R1 N R1 Range 1 30 Example SYStem SAVE 3 Saves the panel settings to file no 3 SYStem TEST VA Performs a VA check of a device under test Query Syntax SYStem TEST VA Query Return Returns 5 Numbered values num valuel gt The voltage between the live and neutral lines NR3 num value2 The current NR3 num value3 gt The VA value voltage X current N R3 num value4 The voltage between the live and neutral lines num valueb The voltage between the live and earth lines 144 GU IfISTEK REMOTE CONTROL Query Example SYStem TEST VA 3 869E 401 1 294E 01 5 008E 02 3 319E 01 3 319E 01 The result is described as below The voltage between a live line and neutral line 3 869E 01 Current 1 294E 01 VA value 5 008E 02 The voltage between a live line and earth contact 3 319E 01 The voltage between a neutral and earth contact 3 319E 01 SYStem TIME Sets or queries the current system time Syntax SYStem TIME Hour M inutes gt Query Syntax SYStem TIM E Query Return Returns the the system time lt H our M inutes gt Hour 24 hours Minutes minutes Example SYStem TIM E 15 30 Set the system time to 3 30 Query Example SYStem TIM E Return 15 30 System time is 15 30 System Related Commands SYStem ERRor Read system error messages Up to 20 error messages are stored at a
39. akage current mode Limit current limits selection 61 GWIrISTEK GLC 9000 User M anual system AGHO Current Hard CDpy Recall 62 Access the system parameters Leakage Current type selection Save a screen image BM P Recall settings aura Sets the Meas measurement mode Aura Leakage cu rrent Range range selection Save settings Save Manual measurements can be saved in real time GWUIfISTEK M EASUREM ENT Selecting the Safety Class Grounding Class O peration 1 Press theClass button Three options appear in the Class Class setup panel 4 58 2004 09 01 Reun AUTO WMalac pc M auro Hard 2 To select a class press one of the Class setup keys Range Non Medical Class I Class Il Int power Medical MD F Class I Class II Int power Type B Type BF Type CF 3 Press Return to return to the main screen 63 GWUIfISTEK GLC 9000 User M anual Selecting a M easuring N etwork Operation l PresstheN etwork key Ten network choices will appear Network in the N etwork Choice panel Network Choice work Choice ES seca esd Efi ki Leakage AUTO W acne MP auro Mp Hard 2 To choose a measuring network press one of the network keys Range N etwork A B C D E 1k F G H 2k I J 3 Press theR C D ails key for m details on each of the resistor Details 4 Press Return to cancel selecting a measuring network and to retur
40. ax SYStem BEEPer CO M Parator Query Return Returns a string indicating which event produces an alarm tone FAIL The alarm tone will sound when a measurement is outside the upper and or lower judgment limits FAIL U or FAIL L PASS The alarm tone will sound when a measurement is within the upper and or lower judgment limits PASS OFF The alarm tone is set to off Example SYStem BEEPer CO M Parator PASS Sets the alarm tone to sound when a measurement passes Query Example SYStem BEEPer COM Parator Return PASS The the alarm tone is set to on for a PASS measurement 136 GU INSTEK REMOTE CONTROL SYStem BEEPer KEY Sets or queries whether a tone is set for key entry button presses Syntax SYStem BEEPer KEY ON OFF Query Syntax SYStem BEEPer KEY Query Return Returns a string to indicate if a tone will sound when a key is pressed ON A tone will sound when a key is pressed OFF No tone will sound for key presses Example SYStem BEEPer KEY OFF Turns off the tone sound for key entry Query Example SYStem BEEPer KEY Return OFF The tone sound for key entry is set to off SYStem BEEPer T20 UT Sets or queries the tone sound of the T2 output Syntax SYStem BEEPer T2O UT ON OFF Query Syntax SYStem BEEPer T20 UT Query Return Returns the beeper status on or off when voltage Is output from T2 ON The beeper is set to on when voltage is output from T2 OFF The beeper is set to off when voltage is out
41. cipals GBIP connector 33 overview eanan aae 15 Getting Started 37 M easuring devices Grounding class overivew pnneeeeenneeneennnnnnnnnnnen 16 selection 63 Measuring Devices 1 3 M easuring mode I SEV SCHON 65 Measuring network I O selection 64 CAUTIONS eee 159 M easuri ng terminals 32 Characteristi cs 163 circuit configuration 164 O TORU CS onnensa 159 Ea SE 252392052222222282282002202202202002950320204 160 Operation timing chart ees 165 date and time eene 91 Interface EUT current check 96 description eees 59 EUT voltage check 96 firmware update 86 K language settings 92 recall settings 78 Key features 19 SAVE SettiliS aas iei iiid 75 screen capture ees 8 L self test 93 serial number 103 LCD display 31 system initialization 102 Leakage current modes System setti ngs sse 89 iz o MEMENTO 29 tone SENOS enaa 90 Leakage current modes touch screen settings 94 definition
42. control interface and interface settings After a connection has been established an interface icon will be shown in the LCD display Panel Operation 1 To access the Interface menu interface press the Interface key from ree the System setup menu 1458 2009 09 01 zum Haud rate 1520 EJ B hit data none parity check and 1 hit stop bit EIN AUTO Maceoc W auro Hard RS232 USB and GPIB can be selected from the interface menu Each interface has a set a number of parameters and includes interface information RS232 1 To set the interface to RS222 R5 223 press RS 232 2 Click the arrow and select a baud rate from the drop ES down list Range 4800 115200 baud 8 bit data no parity check 1 stop bit 97 GWINSTEK USB GPIB 98 GLC 9000 User M anual Toset the interface to USB USB press USB Click the arrow and select a baud rate from the drop ES down list Range 4800 115200 baud 8 bit data no parity check 1 stop bit Toset the interface to GPIB GPIB press GPIB Click the arrow keys to select a GPIB address e 2 Range 1 30 Press Return to return to the Rem System setup menu mum GWUIfISTEK SYSTEM SETTINGS Voltage M easurement Background As a voltage meter different types of voltages can be measured AC DC AC DC and AC peak The Safety extra low voltage limit can also be set from the M amp er menu Panel Operation 1 PresstheM ete
43. d is issued Any event that has its corresponding bit enabled in the Standard Event Status Enable register is logically summed to set the Standard Event Summary bit in the Status Byte Register The ESE command can be used to set the bit weight of the Standard Event Status Enable Register Bit Summary Standard Event Register Bit Bit Position Weight Bit Weight 0 Operation The Operation Complete bit is set Complete 1 when the OPC command is executed and all standby operations have finished Unused 2 Unused returns 0 2 Query Error 4 The Query Error bit is set when There is an attempt to read the Output Queue when empty When data is lost from the output queue When the output queue overflows 3 Device Error 8 Indicates there is a self test calibration or device specific error 4 Execution 16 Indicates that an execution error has Error occurred 5 Command 32 Indicates that a command syntax error Error has occurred 6 Unused 64 Unused returns 0 7 Power On 128 Power on When the machine is turned on this bit is set 152 GU IfISTEK REMOTE CONTROL The Standard Event Register can be cleared under the following e Using the CL S command e Using the ESR Query to query the event register The Standard Event Status Enable Register can be cleared by e Using the ESE 0 command Status Byte Register Command SRE Sets the bit weight of the service request enable register The SRER determines which events in t
44. ed e Pollution degree 3 Conductive pollution occurs or dry non conductive pollution occurs which becomes conductive due to condensation which is expected In such conditions equipment is normally protected against exposure to direct sunlight precipitation and full wind pressure but neither temperature nor humidity is controlled Storage e Location Indoor environment Relative Humidity 7096 GU IfISTEK GLC 9000 User M anual Disposal Do not disposethis instrument as unsorted i es municipal waste Please use a separate collection T facility or contact the supplier from which this instrument was purchased Please make sure discarded electrical waste is properly recycled to reduce environmental impact 10 GU IfISTEK SAFETY INSTRUCTIONS Power cord for the United Kingdom When using a GLC 9000 series current leakage tester in the U nited Kingdom make sure the power cord meets the following safety instructions NOTE This lead appliance must only be wired by competent persons AT WARNING THISAPPLIANCE MUST BE EARTHED IMPORTANT The wiresin this lead are coloured in accordance with the following code Green Yellow Earth Blue Neutral Brown Live Phase Asthe colours of the wires in main leads may not correspond with the coloured marking identified in your plug appliance proceed as follows The wire which is coloured Green amp Yellow must be connected to the Earth terminal marked with
45. either the letter E the earth symbol or coloured Green Green amp Yellow The wire which is coloured Blue must be connected to the terminal which is marked with the letter N or coloured Blue or Black The wire which is coloured Brown must be connected to the terminal marked with the letter L or P or coloured Brown or Red If in doubt consult the instructions provided with the equipment or contact the supplier This cable appliance should be protected by a suitably rated and approved H BC mains fuse refer to the rating information on the equipment and or user instructions for details As a guide a cable of 0 75mm2 should be protected by a 3A or 5A fuse Larger conductors would normally require 13A types depending on the connection method used Any exposed wiring from a cable plug or connection that is engaged in a live socket is extremely hazardous If a cableor plug is deemed hazardous turn off the mains power and remove the cable any fuses and fuse assemblies All hazardous wiring must be immediately destroyed and replaced in accordance to the above standard 11 GWINnSTEK OVERVIEW O VERVIEW This chapter describes the GLC 9000 in a nutshell including the main features front and rear panel description and the power up sequence Introduction Overview Many electrical products must undergo electrical Safety testing to ensure their safety These tests include insulation resistance withstand voltage ground cont
46. ent M odes Enclosure to enclosure leakage current Enclosure and line leakage current Patient Auxiliary current Patient Leakage current Patient Leakage current II Patient Leakage current III Leakage Current DC AC AC DC ACpeak Type M aximum 25mA rms 75bmA AC peak allowable measurement current Leakage Current 25mA Max 25 00mA Resolution O 01mA Range 5mA M ax 5 000mA Resolution 0 00LmA 500uA M ax 500 0uA Resolution O 1uA 50uA M ax 50 00uA Resolution 0 01UA Range Switch AUTO HOLD 11096 Voltage T3 output internal 12k resistance protection Application 169 GWINSTEK M easurement Terminals M easuring N etworks 170 GLC 9000 User M anual Terminals T1 T2 32mA fuse protected T3 MD A B C D EF GHI GWIrISTEK APPENDIX Specifications Specification accuracy is only applicable when the GL C 9000 has been warmed up for 30 minutes and has an operating temperature of 18 C 28 C The specifications below are based on a 1kQ purely resistive network For networks G and H scalethe range by 1 15 and respectively DC Ranges Range 25 00mA 5 00mA 25 00mA 5 000mA 0 500mA 5 000mA 500 00A 50 0uA 500 0UA 50 00UuA 4 000A 50 00uA AC AC DC Ranges Range 25 00mA 5 00mA 25 00mA 5 000mA 0 500mA 5 000mA 500 00A 50 0uA 500 0UA 50 000A 4 000A 50 00UA AC Peak Ranges Range 75 0mA 10 0mA 75 0mA 10 00mA 1 000mA 10 00mA 1 000mA 500uA
47. ent damage ensure the power is off before connecting the instrument 2 Ensurethe input voltage or current doesn t exceed the EXT I O rating 3 When using arelay ensurethat a protective diodeis used to limit surge current 4 Do not short the input or output terminals 5 Don t short live and earth lines 6 Only attempt to operate the instrument after the external I O port is properly connected 159 GWINSTEK GLC 9000 User M anual Apart from power all external control signals are active low I O Definition Pin Input Signal No Output N ame 1 Input KEYLOCK 2 Input STOP 3 Input LOAD1 4 Input LOAD3 5 Input TEST 6 Reserved 7 Output PASS 8 Output L FAIL 9 Reserved 10 Output 5VDC 11 Output 5VDC 12 Output GND INT 13 Output GND INT Input 14 START 15 Input TOADO 160 Description The key lock is active on a low level signal Stop the current measurement Selects a panel setting to load LOAD 1 is bit 2 of 5 Selects a panel setting to load LOAD3is bit 4 of 5 Active when testing Active on a PASS judgement Active on a FAIL judgement under lower limit Internal power supply Internal ground Start the Automatic measurement M easurement will start when LoadO to LOADA are set and START is set to low active low The corresponding panel is also read Selects a panel setting to load LOADO Is bit 1 of 5 GWINnSTEK 16 17 18 19 20 21 22 23 24 25 Inp
48. erminal The T3 terminal should not be connected with an earth conductor M easurement Confirm all settings including MD leakage current Setup mode measurement time upper and lower limits and other parameters Panel Operation 1 Turn on thecircuit breaker Connect the EUT to the power socket 2 Pressthe START button to start measurements 3 Press the reset button to stop measurement warning Turn the circuit breaker off before removing the EUT Ensure the power consumption of the EUT doesn t exceed the rated power limits 49 GU IISTEK GLC 9000 User M anual Enclosure and line leakage current Network Non medical network Medical network Connection As illustrated below ensure that the power source and test leads are properly connected Non M edical l Connectthetest lead to T2 terminal Position N etwork the test lead on an ungrounded section of the enclosure Sins flo Rex TB t lo ko a T2 to enlcosure 2 r TE Ge The T2 terminal is high voltage Avoid contact with the Ns terminal The T2 terminal should not be connected with an earth conductor M easurement Confirm all settings including MD leakage current Setup mode measurement time upper and lower limits and other parameters Panel Operation 2 Turn on thecircuit breaker Connect the EUT power ig terminal 3 Press the START button to
49. ess the Language key from the System setup menu System setup Language Metwork ene DCN IUE System i Vertu t Tate DDR AUTO AC DC I AUTO Hard 2 Choose a language English Range English Chinese 3 Press Return to return to the System setup menu Return 92 GWUIfISTEK SYSTEM SETTINGS System Self Test Background The system self test function allows the system functions to be checked automatically Panel Operation 1 To access the Sdf test menu sees press the Sdf test key from the System setup menu T4 58 009 09 01 System setup gt 5elttest es Network neum AUTO acD AUTO Hard 2 To perform a self test choose any of the soft test functions LED LCD RAM Sound 3 Theresults of the system test will be shown after the self test finishes Range LED LCD RAM Sound 4 Press R amp urn to return to the mem System setup menu 93 GWINSTEK GLC 9000 User M anual LCD Touch Screen Settings Background Panel Operation TheLCD amp Touch Pand menu adjusts the LCD backlight wait time and calibrates the touch panel 1 To access theLCD amp Touch LOTR Panel menu press the LCD TP key from the System setup menu oy stem setup L CD amp Touch panel 1 Back light Delay time min ES mu Leakage mE Calibration neum auTO Wac oc W auro Hard Back Light 94 Setting the Backlight to ON will keep
50. est labs should establish safety rules to cut off power to an EUT should conditions become unsafe Contacting any electrical appliance under test is extremely hazardous and should not be attempted 3 The surrounding environment has an effect upon leakage current tests A void high temperatures high humidity and surface pollutants on the enclosure surface as they can all have an influence on the resulting data GWIfISTEK OVERVIEW Key Features International The GLC 9000 has nine measurement networks Standards and Measuring Devices M D supporting GB 12113 Regulations IEC UL and other international standards for electrical products 1 MD A IEC60990 2 MD B I EC60990 3 MD C IEC60990 4 MD D UL 5 MD E 1kQ general application 6 MD F Medical 7 MD G UL 8 MD H 2kQ general application 9 MD IJIS M easurement There are a number of leakage current M odes measurement tests covering general electrical equipment and medical electrical equipment 1 Earth Leakage Current 2 Leakage current from enclosure and earth 3 Leakage current from enclosure to enclosure 4 Leakage current from enclosure to line 5 Patient Auxiliary Current 6 Patient leakage current I 7 Patient leakage current II 8 Patient leakage current III Tests 5 6 7 8 are applicable to medical M D F devices Leakage Current Leakage current measurement modes Types DC AC AC DC AC Peak 19 GWUIfISTEK GLC 900
51. etwork is selected different measuring terminals are required for each test and equipment class The tables below list which terminals are used for with which network test N on medical network General electrical appliance MD A B CD EG H CLASS CLASS Il Internal Power Supply Earth leakage current Not used N A N A Enclosure and earth leakage T2 T2 T2 current Enclosure and enclosure TLT2 TLT2 TLT2 leakage current Enclosure and line leakage T2 T2 N A current 43 GWINSTEK M edical Equipment GLC 9000 User M anual M D F CLASS CLASS Il Internal Power TypeB TypeF TypeB TypeF TypeB TypeF Earth leakage current Not Used N A N A Enclosureand Normal T2 T2 T2 12 T2 T2 ee Fault IST Wis Pi We me we Enclosureand Normal TLT2 TLT2 TLT2 TLT2 T1 T2 TLT2 siis EIS SUE dit Li 1 Ths TS Tie Tis Patient auxiliary current TLT2 TLT2 TLT2 TLT2 TLT2 TLT2 Patient leakage current T2 T2 T2 T2 TLT2 TLT2 Patient leakage current II T2 T3 N A T2 T3 N A T2 T3 N A Patient leakage current III N A T2 N A T2 N A T2 Type F 2 Type BF and Type CF Earth Leakage Current Network Connection M easurement Setup 44 N A 1 Connect the EUT power cord to the GL C 9000 as shown in the diagram below mo Confirm all settings including MD leakage current mode measurement time upper and lower limits and other parameters GWUIfISTEK OPERATION Panel Operation 1 Turn on thecircuit breaker Connect the EUT
52. for internal power supply and Class and Class types Connection Asillustrated ensurethat the power source and test leads are properly connected Internal power 1 Connect the test leads to the T1 and T2 supply terminals 2 Position the T1test lead to an ungrounded section of the enclosure 3 Position the T2 test lead to the applied part of the EUT T1 to enclosure T2 to applied part 1 Internal power supply 53 GU IfISTEK GLC 9000 User M anual Class Class I 1 Position the T2 test lead to the applied part of the EUT UNT LH AEE gn li ft i 9i Hu T2 to applied part Class and Class ll M easurement Confirm all settings including MD leakage current Setup mode measurement time upper and lower limits and other parameters Panel Operation 2 Turn on thecircuit breaker Connect the EUT to the power socket pn NI 1j 3 Pressthe START button to start measurements 4 Press the rese buttonto stop measurement warning Turn the circuit breaker off before removing the EUT Ensure the power consumption of the EUT doesn t exceed the rated power limits 54 GWINnSTEK OPERATION Patient Leakage Current Il N etwork For medical network circuits only MD F type B only Connection As illustrated ensure that the power source and test leads are properly connected Type B Medical 1 Connect the test leads to the T2
53. g the i nstrument 9 operation 48 COM setting remote control 105 Enclosure and line leakage Command list 112 current Command parameters 110 operatlon eeeeeeeeeennennens 50 Command syntax 108 Endosu ne leakage current Command tree 108 ER T 46 Copy files to USB 85 Cure operation eeeeeeeeeeeennennnanes 9 cielo 9 selection eeeenennnn 70 Errors 156 D EUT power terminal 32 Event register 149 Declaration of conformity 177 EXT I O connector 33 Disposal Instructions 10 Disposal symbol 7 F E gio c eee eee 167 firmware update 86 Earth leakage current Front panel 3l definition nsss 24 Fuse 179 GWUIfISTEK GLC 9000 User M anual rating power uu cesses 175 Measurement flow chart 30 rati ng T2 een 1 5 M easurement functi ons 169 replacement power 175 M easurement methods repl acement T2 e 1 5 GWT IGW csarcrtassedeacconnectensczonsecenesvenioas 16 Safety instruct Oli 8 Measurement networks 173 socket overview 34 M easurement parameters G clero ENDE DER 66 M easurement prin
54. he Status Byte Register are allowed to set the Service Request bit Any bit that is set to 1 will cause the Service Request bit to be set Syntax SRE NR1 Query Syntax SRE Query Return Returns the bit weight of the service request enable register NR1 0 255 Example SRE 7 Sets the SRER to 0000111 Query Example SRE Return 7 Returns 7 the bit weight of the SRER binary 00000111 STB Queries the Status Byte Register including the service request bit The STB query will clear all the bits in the status byte register excluding the MSS bit Query Syntax STB Query Return Returns the bit weight of Status Byte register lt NR1 gt 0 255 153 GU IISTEK GLC 9000 User M anual Query Example STB Return 81 Returns 81 the bit weight of the STB binary 0101 0001 Standard Event Register Commands ESE Sets or queries the Standard Event Status Enable Register Syntax ESE NR1 Query Syntax ESE Query Return Returns the bit weight of the SESER NR1 0 255 Example ESE 65 Sets the SESER to 65 binary 0100 0001 Query Example ESE Return 65 Returns 65 the bit weight of the SESER binary 0100 0001 ESR Queries the Event Status Register Query Syntax ESR Query Return Returns the bit weight of the Event Status Register NR1 0 255 Example ESE 65 Sets the SESER to 65 binary 0100 0001 Query Example ESR Return 198 Returns 98 the contents of the ESER bi
55. he fuse in the holder Pe 100V 120V 220V 230V T0 4A 250V l Turn off the power supply and circuit breakers Remove the test leads 2 Gently push the fuse holder and turn 90 degrees counter clockwise Remove the fuse 3 Replace with the appropriate fuse 4 nsertthefuse holder back into the terminal and turn clockwise 90 degrees T25mA 250V 175 GWINSTEK GLC 9000 User M anual Battery Replacement Battery L Replacement 176 Turn off the machine power and circuit breaker remove all test leads Carefully remove the plastic handle caps Remove the handle and take out the four screws attaching the feet from the rear panel Remove any other screws holding the case to the base Replace the battery as shown below i Reassemble the instrument in the reverse order of the disassembly GWINnSTEK APPENDIX Declaration of Conformity We GOOD WILLINSTRUMENT CO LTD 1 No 7 1 Jhongsing Rd Tucheng City Taipei County Taiwan 2 No 69 Lu San Road N ewarea Suzhou Jiangsu China declare that the below mentioned product Type of Product Leakage current tester M odel Number GLC 9000 are herewith confirmed to comply with the requirements set out in the Council Directive on the A pproxi mation of the Law of M ember States relating to Electromagnetic Compatibility 2004 108 EC and Low Voltage Directive 2006 95 EC For the evaluation regarding the Electromagnetic Compatibil
56. hed The KEYLOCK line will be active Complete all measurements before turning off the instrument Remove external EXT I O connections GU IfISTEK EXTERNAL I O Electrical Characteristics Input Signals KEYLOCK START STOP LOADO LOAD4 Input Signal Active Low Maximum input 24V DC EXT DCV 5VDC IN T DCV voltage High Level Up to EXT DCV Low Level 0 3VDC or less O utput signal TEST MEAS PASS L FAIL H FAIL Output Signal O pen collector Maximum Output 24V DC EXT DCV 5VDC INT DCV voltage Minimum Output 50mA DC Current Internal Power Supply INT DCV INT GND Output Voltage 5V DC M aximum output 100mA A large current output may damage the power current supply Note To enable internal power connect IN T DCV and EXT DCV INT GND and EXT GND 163 GU IISTEK GLC 9000 User M anual Internal Circuit Configuration Prior to using the EXT I O connection please carefully read the electrical characteristics above and refer to the internal electrical Circuit structure below Ensure EXT GN D and EXT DCV is connected to drive the circuit O The optocoupler outputs are open collector outputs with a maximum current of 50mA c T INT DCV 5V 3 3K 0 125W i mun T D GL ExT DCV 5 24V od aii al la 2 I START Er a c STOP ied o gt TEST _ A LL o c PASS D dq EXT GND Mo LLLA ul nn gt Le INT GND 164 GWUIfIS
57. imit Current Class Lower limit Wait time Meas time Leakage Limit l System Key unlock ap AUTO j AC DC H AUTO Hard Meas 35 GWINnSTEK 36 GLC 9000 User M anual Any keys or icons that are dimmed indicate currently unavailable menus icons or areas This is shown in the screen capture below T 5B 2008 06 01 Curent bmit setup ERAR NM v NM EN Ua GU IfISTEK GETTING STARTED G ETTING STARTED This chapter describes the GLC 9000 series in a nutshell including the main features front and rear panel descriptions and the power up sequence Preparation Voltage Line Before power is turned on ANE ZONAT Selection ensure the line voltage is E correct for the environment Theline voltageis shown on the rear panel Voltage 100 120 220 230V Frequency 50 60Hz W220c D230c PT Warning Ensure a three pronged grounded power socket is used Fuse Ensurethe correct fuse is used before power up Fuse T0 4A 250V EUT ACLineln Before connecting power to the EUT AC Lineln confirm the EUT input power and test requirements do not exceed the EUT AC Lineln requirements Voltage Range 85V 250V 50 60H z E caution EUT 10A max 1500VA max 37 GU IISTEK GLC 9000 User M anual Power and Probe Connection M ains Power 1 Ensurethe power is switched off from the front panel 2 Inser
58. ing N CtWOFK ccccceceeeeceeeeeeeeaeeeeeeees 64 Selecting a Measurement MOde cccccececeeeeeeeeeeeeteeeeaeans 65 Selecting Measurement Parameters eene 66 Setting the Limits eeeennn nn 66 Auto M anual Measurement Functions 67 Setting Leakage current type eeeeeeeeee 70 Setting the range sseeeeennnennnnnnnnnes 71 Saving Measurement Results seseseenn m 13 SAVE RECALL FEATURES eene 19 ei pocius M Omm 15 Recall Panel Settings or Data eeennn 78 USB SOLAS nix rrr Ri adii OS Connection and Navidatlofisissvicit i ce e vi niea POE ELLE had 83 CO TIES tO D SB T ec anecn nude rufen E ccna 85 PIG Wane DOG annann aa 86 Save a screen IMAGE ceseeeescceseesseeesscssseeeessesseeeessssteeeeeess 87 SYSTEM SETTINGS osse nn 89 Alarm Tone Settings ccccecscseseceeeeseeeeeeueueeeeeeeaeaeeueeteneres 90 Date and Time Settings veuniarervetidve ba tV PATREM PYRA PATER GR 91 Language SelecblOlpieonioxnier ce DO PENDUDSU DEL PEPEEIER CUP DEYS DRE CUOXN 92 System Self Test cccccccecsececeeseeeeeeeeeueeeeeueeeseeeteegeeeteeees 93 LCD Touch Screen SettingS cccccececsesecesseeeeeeeeaeaveneenes 94 EUT Voltage and Current Check seeennnm 96 IDEO TH Boo poi vELEEERDVEPATEPEVPEREPEPYADECEPUFEPUF CIS TEPRT EP EVERUSI VUL RI 97 GU IISTEK SAFETY INSTRU
59. inuity and leakage current tests These tests are complex and critical for safety standards compliance To comply with international standards and to ensure operator safety leakage current tests are also performed under normal and faulty operating conditions L eakage current tests can be separated into 3 basic types e Earth Leakage current e Enclosure Leakage current e Patient Leakage current The GLC 9000 complies with IEC UL and other international electrical safety standards requiring leakage current measurement 13 GU IfISTEK GLC 9000 User M anual Leakage Current M odes a EF l Earth Refers to the current that flows through a Leakage protective grounding wireto earth General Current Electrical M edical Equipment 2 Enclosure Refers to the current that flows through a human Leakage body in contact with a device enclosure General Current Electrical M edical Equipment 3 Patient Refers to the current that flows through a human Leakage body that is directly connected to a device Current M edical Equipment 4 Patient Refers to the current that flows through a human Leakage body that is directly connected to a device under Current I faulty conditions M edical Equipment 14 GWINnSTEK OVERVIEW 5 Patient Refers to the current that flows through a human Leakage body that is directly connected to a device that Current II malfunctions Medical Equipment 6 Patient Refers to the curren
60. ith an earth conductor Confirm all settings including MD leakage current mode measurement time upper and lower limits and other parameters Connect the EUT to the power socket 4 Pressthe START button to start measurements 5 Press the reset button to stop measurement Turn the circuit breaker off before removing the EUT Ensure the power consumption of the EUT doesn t exceed the rated power limits 47 GWINSTEK GLC 9000 User M anual Enclosure to Enclosure Leakage Current N etwork Connection N on M edical network M edical N etwork 48 Non medical network Medical network As illustrated ensure that the power source and test leads are properly connected l Connectthetests lead to terminals T1 amp T2 2 Position the test leads on un grounded sections of the enclosure T1 T2toenciosure N on medical type General electrical equipment 1 Connect the test leads to the T1 amp T2 terminals and position the test leads on ungrounded sections of the enclosure 2 Connect a test lead to the T3 terminal and position the test lead on an ungrounded section of signal I O on the EUT GWINnSTEK OPERATION B T1 IT2 to enclosure E Ce IM L I ea i 3 T3 to signal I O Unground es M edical type M D F Requires 11096 power supply voltage output m The T3 terminal is high voltage Avoid contact with the AS t
61. ity and Low Voltage Directive the following standards were applied EMC EN 61326 1 2006 Electrical equipment for measurement control and laboratory use EMC requirements Conducted Emission Electrostatic Discharge Radiated Emission EC 61000 4 2 EN 55011 2007 A2 2007 1995 A 1 1998 A 2 2000 Current H armonics EN 61000 3 2 2006 Voltage Fluctuations Electrical Fast Transients EN 61000 3 3 IEC 61000 4 4 2004 1995 4A 1 20014 A 2 2005 DOM ORAE OO IEC 61000 4 5 2005 Conducted Susceptibility ML EN eC coo a Voltage Dip Interruption IEC 61000 4 11 2004 Safety Low Voltage Equipment Directive 2006 95 EC Safety Requirements IEC EN 61010 1 2001 177 GWUIfISTEK INDEX Earth leakage current A operati On 44 A ccessories acre 172 Subida O d A ppendix sese 169 declaration of conformity 177 Auto mode measurement category 8 selection eeeeeeeee 67 pollution degree e 9 EN 61326 1 e 177 B Enable register 149 Basic Theory 22 Endosure and earth leakage Battery replacement 176 current Block Diagram 22 definition 25 Enclosure and enclosure leakage C current GST NIG ON PNE m T 26 Caution symbol 7 Endosure and endosure leakage Circuit breaker 32 current Cleani n
62. l or automatic measurements O peration l Toset measurement functions press the M eas measurement key Po larity o Normal Reverse MANU IH acce W auto Hard EEEE TE Meas Range Save Recall Cony 2 ChooseAUTO orMANU mode 67 GWINnSTEK M anual Mode 68 GLC 9000 User M anual 1 Choose a Polarity Range Non Medical Live Neutral MD B M edical Normal Reverse ChooseT 3 0 ut Range Medical MD 110 N 110 R F Other N A Choose the line Status Range Non Medical Normal E open N open M edical N A 110 voltage application N normal R reverse phase GWINSTEK MEASUREMENT 4 Press Return to exit to the previous menu Auto M ode Polarity ET re ON GM Marrnal Reverse Meas item SS Wait Time Meas Time Status T DN BI OFF AUTO IM Ac nc AUTO Hard Meas ors Range save Beran Copy 1 Choose M eas Item Messen 2 Select Polarity and line Status parameters Range Polarity Normal Reverse T3 Out 110 N 100 voltage normal connection 110 R 110 voltage reverse polarity Status Normal E open N open 3 Choose Wait Time 4 Usethe arrow keys and sec and min keys to set the delay time 3 minutes 69 GW INnSTEK GLC 9000 User M anual 5 Choose MeasTime 6 Use the arrow keys and sec and min keys to set the delay time 3 seconds 7 Press Return to exit from the Return A
63. lluminate and emit a tone by default for e Judgment limits high low limits e High Voltages output from the testing terminals e Overload protection fuse protection e Relay protection for EUT overloads 21 GU IISTEK GLC 9000 User M anual Basic Theory Overview e GLC 9000 consists of the following blocks as illustrated in the figure below e ester and EUT power supply e MD Measuring Device circuit network e Current detection e Signal Process e CPU Digital control e Use I O e Remote control interfaces Block Diagram EUT IN 25 EUT Power N a Equipment Switching J X _ _ Under Test MD Network A Probe 0 Current Digital Detection control E i Signal Process LINE IN T ester Power Power Tester Power Provides the power for tester Circuits EUT Power Provides an isolated power sourceto EUT 22 GW INSTEK OVERVIEW EUT Power This switching matrix controls relays to alter the Switching EUT power to simulate a number of different test conditions such as earth open or reverse polarity etc MD Network Different MD networks represent different equivalent circuits of ahuman body They are chosen according to different regulations Probe Probes are used to simulate a human touch point on the EUT The leakage current flows through the probe and is measured Current detection Detects and measures the different leakage current amp signal process types AC DC
64. lue5 gt Num value6 gt Num value7 Num value8 REMOTE CONTROL AC DC or AC4DC 0 Automatic range 1 25 00mA range 2 5 000mA range 3 500 0uA range 4 50 00uA range When the leakage current type is AC Peak 0 Automatic range 1 75 0mA range 2 10 0mA range 3 1 000mA range 4 500 0uA range Upper pass limit Lower pass limit M easurement conditions 0 normal conditions 1 Disconnected live line 2 Disconnected earth line 3 Normal neutral line connection conditions 11096 voltage application 4 N egative phase 11096 voltage application 5 Normal live line connection conditions Application of voltage from the live line 6 Normal neutral line connection conditions Application of voltage from the neutral line Power supply polarity 0 Positive polarity 1 N egative polarity 141 GU IfISTEK GLC 9000 User M anual Num value9 Auto Measurement test items range 1 512 256 128 64 32 16 8 4 2 1 Bit8 bit bite bit bit4 bit3 bit2 bit1 bitO N eg Pos POWerso NLINe LLINe RAPPly NAPPly EARTh ite NORM al phase phase N um valuel0 gt Auto measurement measuring time in seconds NR1 Num valuell gt Auto measurement wait time in seconds NR1 N ote M easurement conditions and Power supply polarity num value7 amp 8 are retumed when a manual measurement is set num value9 num valuell gt are the return values when an automatic measurement is set 0 is ret
65. mal conditions Query Example CONFigure CON Dition Return NORMAL The leakage current test is set to normal conditions 123 GWINSTEK GLC 9000 User M anual Conditions Under network A B C D E G H Machine Status Measurement Power line Mode Normal disconnected Earth Leakage e e Current Enclosure to Line leakage current Enclosure and earth leakage e current Enclosure to Enclosure leakage e current Machine Status M easurement Power Line Mode Normal Disconnected Earth Leakage i i Current Enclosure to Line leakage current Enclosure and earth leakage e current Enclosure to Enclosure leakage e e current 124 CLASS Single Fault condition Earth Live line disconnected output CLASS II Single Fault Condition Earth Live line Disconnected output N eutral Line output N eutral Line output GWINnSTEK M achine Status M easurement Mode Earth Leakage Current Normal Enclosure to Line leakage current Enclosure and earth leakage e current Enclosure to Enclosure leakage e current Under Network F Machine Status Power Line Disconnected Measurement Mode Earth Leakage Current Normal Enclosure and earth leakage e e current Enclosure to Enclosure e e leakage current Patient Auxiliary current Patient Leakage Current Patient Leakage Current II Patient Leakage Current III Power Line Disconnected RE
66. n 120 M easurement tems eeeeenm mme 121 M anual M easurement commands eene 123 Automatic Measurement Commands 128 M easurement Command eene 130 Measurement Data Command eene 131 Save Data Command eeeeem eee 132 System Setup Command seeeeeeenee 135 System Related Commands sseeeeese 145 RS232 Interface Command eernmH He 147 SCPI Status Registers sssessenn menn 148 Event Registers nenne 149 Enable Registers sssseeee enne 149 Status Byte Register sesseen mene nmn nens 150 Standard Event Reglister sseeenn nene 152 GU IfISTEK GLC 9000 User M anual Status Byte Register Command seeeenne 153 Standard Event Register Commands eee 154 Other Status Register Commands enne 155 t TT O 156 Command TENT OF S misioen esen nin RE NH HK DIES 156 EXEC UONE O Brosse cute cen eae Cn RR ende 158 Device Specific Errors eeeeeeeeeeennnnnnn 158 EXTERNAL no 159 FeatUres cccececeseeeeeeeeeeseeeeeeseeeeeeseeeeerseeatersaeatsnsatensneatenes 159 IO m T 159 VO Beto usveceres VnUPUDEEXSURUPEELIUDUFTEUPEUEPURUPNSA RV EEEE 160 CONNECCION e ER ER TUEEEREUECUBUUPAVIRER NER EU REPUTRUENEPIU EUN 162
67. n to the main screen 64 GWINSTEK MEASUREMENT Selecting a Measurement M ode Operation l Press the Leakage key to enter the Leakage Current screen Leakage current Earth Leak Enc lo Earth Patent aux il Patient Patient Patient Ill um auto W acoc W auto Hard 2 To choose a measurement mode press one of the measurement mode keys Range Non Medical Earth Leak Enclo Earth Enclo Enclo Enclo Line M edical MD F Earth Leak Enclo Earth Enclo Enclo Enclo Line Patient Patient Il Patient Ill Patient aux 3 Press Return to cancel selecting a measuring mode and to return to the main screen 65 UIfISTEK GLC 9000 User M anual Selecting M easurement Parameters Before measurement parameters can be set the network model grounding class and measurement mode need to be configured Setting the Limits Operation 1 Toset the Upper and lower i limits press the Limit key to Limit enter the Current limit setup 2 To choosea limit press on the U pper or Lower key 3 Togglethe corresponding on e ON OFF key toon 4 Enter alimit using the keypad 3i amp mA L JL JL JIL JIL JU Range 4 000uA 25 00mA 66 GWINSTEK MEASUREMENT 5 Press Return to go back to the previous menu Note The lower current limit cannot be set for less than 4mA Auto M anual Measurement Functions Background TheM eas key is used to configure either manua
68. nary 1100 0110 154 GU INSTEK REMOTE CONTROL Other Status Register Commands CLS Clears the Status Byte register and all the event registers Syntax CLS Example CLS Clears all the event registers OPC Sets the OPC bit of the Standard Event Status Register after all outstanding commands have completed When queried will return T after any outstanding commands are complete Syntax OPC Query Syntax OPC Query Return Returns 1 to the output buffer after all outstanding commands have completed Error Messages e With FirstIn First Out FIFO errors the first error returned is the first error saved When an error message is read the error will be cleared An alarm tone will sound for each error by default e If the number of errors is more than 20 the last error saved in the queue will be replaced with a Queue overflow error No more queue errors will be saved until the queue is cleared e heerror queue can becleared by using CLS Clear Status or by powering the instrument down When the error queueis read the associated error message is cleared Using the RST command will not clear the error queue e Remote Control Operation SY STem ERRor An error message is read from the Error Queue Error messages can have up to 255 characters For example 113 U ndefined header 155 GU IISTEK GLC 9000 User M anual Errors Command Errors 101 Invalid character An invalid character such as was
69. nunnvencsnenninssninasnds 71 U Rear Panel 33 Recall settings 78 UK power cord 11 remote control USB B port ssss 33 interface 105 USB connection 83 Reset button 31 USB host DOFE vss vieta pii unis 32 RS232 terminal 33 USB navigation 85 S W Save settings sess 75 Warning indicator 32 SCPI registers 148 Warning symbol 7 Service operation about disassembly 8 Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 TestEquipmentDepot com 181
70. p menu press the System key System 89 GWUIfISTEK GLC 9000 User M anual Alarm Tone Settings Background The Beep menu is used to set alarm tones for different events Panel Operation 1 Press Beep from the System beep setup menu Key Input ON OFF Judgment PA S FAIL al 110 voltage ON OFF Output of T2 System AUTO AC DC W auto Hard E EE ES ES LZ Setting an event to ON will allow an alarm tone to be heard when that event occurs Selecting PASS or FAIL will produce atone for a pass or fail judgment 2 Toturn an alarm on set an ow o event to ON PASS or FAIL 3 Toturn off an alarm off set arr an event to OFF Ea 4 PressReturn to return to the mem System setup menu 90 GWUIfISTEK SYSTEM SETTINGS Date and Time Settings Background The Dateand Time menu is used to set the time and date Panel Operation 1 To access the Dateand Time DateTime menu press the D ate amp Time key System setup gt Date amp Time a a RANK CNRC Ta Network EX EX EX K3 K3 2009 TE oy 16 as Lirnit AUTO IH acoc f auto M uu Recall Mj Hard oe 2 Usetheup and down arrow keys to set the date and time 3 Press Return to return to the System setup menu 91 GWUIfISTEK GLC 9000 User M anual Language Selection Background Use the Language Sdection menu to select the language used for the user interface Panel Operation 1 To access theLanguage Sdection menu pr
71. power terminal 2 Pressthe START button to start measurements 3 Press the rese buttonto stop measurement warning Turn the circuit breaker off before removing the EUT Ensure the power consumption of the EUT doesn t exceed the rated power limits 45 GWINSTEK GLC 9000 User M anual Enclosure Leakage Current N etwork Connection N on M edical network M edical N etwork 46 Non medical network Medical network As illustrated ensure that the power source and test leads are properly connected l Connectthetest lead to terminal T2 2 Position the test lead on an ungrounded section of the enclosure pue r s g Ws lor DB L m o T2 to enlcosure fe EF g E i N on medical type General electrical equipment l Connectatest lead to the T2 terminal and position the test lead on an ungrounded section of the enclosure 2 Connect a test lead to the T3 terminal and position the test lead on an ungrounded section of signal I O on the EUT GWIrISTEK Ae M easurement Setup Panel Operation 3 Turn on thecircuit breaker Warning OPERATION r 1 Te lo E m Ao o o lig T2 to enclosure i A gt M mir T3 ta signal VO Unground 4 Th M edical type M D F Requires 11096 power supply voltage output The T3 terminal is high voltage Avoid contact with the terminal The T3 terminal should not be connected w
72. put from T2 Example SYStem BEEPer T20UT ON The beeper is set to on Query Example SYStem BEEPer T20UT Return ON Beeper is on 137 GU IfISTEK GLC 9000 User M anual SYStem BEEPer 130 UT Sets or queries the tone sound of the T3 output when the voltage output is at 110 Syntax SYStem BEEPer T30UT ON OFF Query Syntax SYStem BEEPer T30 UT Query Return Returns the beeper status on or off when the T3 output is at 11096 ON The beeper is set to on when the T3 voltage output is at 11096 OFF The beeper is set to off when the T3 voltage output is at 11096 Example SYStem BEEPer T30UT ON Turn on the beeper when the T3 voltage output is at 11096 Query Example SYStem BEEPer T30UT Return ON The beeper is on SYStem CLEar M EASure Clears all the saved measurement data N ote All the saved values will be deleted after this command is executed Syntax SYStem CLEar M EASure Example SYStem CLEar M EASure Clears all the saved measurement data SYStem CLEar PAN el Clears all the panel settings that are saved Note This command will clear all saved panel settings Syntax SYStem CLEar PAN el Example SYStem CLEar PAN el All the panel contents are cleared after executing the command 138 GU INSTEK REMOTE CONTROL SYStem DATE Sets or queries the system date Syntax SYStem DATE Year M onth Day Query Syntax SYStem DATE Query Return Returns the system date Year M onth D ay Year 20
73. r key to access Meter eVdtageM ge rita Le menu System setup Yoltage meter T 17T 2 Auro W acoc W auto WO Hard M eter mode 1 Choosethe current type EI 2 Pressthe start button to begin measurements and press the reset button to stop measurements Range AC DC AC DC AC Peak 99 GU IfISTEK GLC 9000 User M anual System setup voltage meter T 1 T 2 Eear Ma ER DISP MINE I UE TTE Network Leakage M easurements are shown in the center of the screen SELV 1 Mmi inci TTSO 2000 EN L2 z m EZ Ex a E AUTO MP acoc W auro Wo nua When the voltage exceeds the safety extra low voltage SELV the warning indicator will become illuminated and an alarm will sound SELV can be auto configured or turned off 100 GWINnSTEK Press OFF to disable the SYSTEM SETTINGS TosettheSELV usethe number pad and press Confirm Range 0 99 volts OF SELV Press Return to return to the Rem System setup menu mm 101 GW INSTEK GLC 9000 User M anual Sytem Initialization Background The Initialize menu lets you delete all the saved system data Panel Operation 1 Pressthelnitialize key to access the Initialize menu J System setup Initialize eee eee ee E SETA Network us all the saved panels AUTO DC Hard e By touching Delete all previous saved data measurements or panel settings in the system can be deleted 2
74. ration status All basic commands are three character commands headed with an asterisk 9 The command key words and the first parameter are separated by a space A semi colon is used to separate multiple commands as illustrated below RST CLS ESE 32 OPC SCPI Parameter The SCPI language defines a number of different Types data formats to send and receive information Value parameters Commands using value parameters support a number of different decimal notations including scientific decimal point and signed notation A dditionally value parameters can also include units directly after some numerical parameters i e s or ms If a specific valueis required values will be automatically rounded to suit The command below uses value parameters CONFigure COM Parator lt N R32 N R32 110 GU INSTEK REMOTE CONTROL Discrete Parameters A discrete parameter is used to set up a discrete number of parameters e g NORMal EARTh NLIne Like command key words either short or long and upper or lower case letters can be used Query returns always return short form upper case letters The command below uses discrete parameters CON Fogure CURRent ACDC DC AC ACPeak Boolean Parameters Boolean parameters represent atrue or false binary condition A false condition is represented by OFF or 0 whilst ON or 1 is used for a true condition The instrument will return 0 or 1 from a Boolean query
75. rerrnrnrrnrnrrnrnrrnrnnrnrrnrrnrnrrerrrrrrrerne 22 Leakage Current Modes essseeem em 24 Leakage Current Modes esseseeem Hm 29 Measurement Flow Chart essesseeeen ees 30 FROME ONC serere PN Ere EEEE 31 Rear Panel eesseese emen emen nns 33 TOUCH Screen DAS CS cussevevI E DWILATISUPEINDUIS OXEVIISORULVPISUPIDEPEP EET 35 GETTING STARTED T FPrebarattollosnei me cei rer EEN 37 Power and Probe Connection eeseeen e 38 POWER UD O RUUUUTT 41 Shut DOWN cseee eene heme nennen ns 42 O PERATION TC E G Measurement terminals eseseeeenenm eene 43 N on medical network General electrical appliance 43 M edical Equipment nnmmn 44 Earth Leakage Current essen 44 Enclosure Leakage Current cccccecscseceeeeeeeeteeaeeeteeaeeetes 46 Enclosure to Enclosure Leakage Current 48 GU IfISTEK GLC 9000 User M anual Enclosure and line leakage current eeeeeese 50 Patient Auxiliary Current ssseseeen 52 Patient Leakage Current l eeeenn ee 53 Patient Leakage Current ll eesseen ee 55 Patient Leakage Current Ill eenn e 56 MEASUREMENT een mmm OQ nterface EECPTLTP 59 Selecting the Safety Class Grounding Class 63 Selecting a Measur
76. rimary user interface For more details on the LCD interface see the M easurement chapter on page 59 31 GWINnSTEK 5 Warning Indicator 6 Measuring Terminals 7 Circuit Breaker 8 EUT AC Terminal Block 9 T3 110 Voltage Application 10 USB HOST 32 250V T32mA GLC 9000 User M anual The warning indicator lights up when high voltages are produced from terminals T1 T2 or T3 The warning indicator will flash when in standby mode Measuring Terminals T1 and T2 are used to measure leakage current Terminal T2 has a replaceable fuse 250V 32mA see page 175 for details The circuit breaker has over current protection for the EUT rated at 15A When testing the warning indicator will illuminate I ON normal operation O OFF inactive or during over current protection Supplies AC power for the EUT Includes automatic shut down circuit breaker with over current protection M aximum current output 10A maximum power output 1500VA An isolated voltage 1 1 is output to T3fromthe EUT AC IN voltage by an isolation transformer This terminal is limited to medical networks MD F USB host terminal For more details see the Remote chapter on page 105 GWINnSTEK Rear Panel OVERVIEW
77. rted 38 Power up Getting Started 41 Select a class type Selecting the Safety Class 63 Select a measurement N etwork Selecting a Meas Network 64 Select the Upper and Lower Limits Selecting Meas Parameters 66 Select the measurement mode Selecting a measuring mode 65 Are you performing an earth leakage current test Connect the Measurement 59 test leads Connect the EUT Operation 43 Turn on the EUT power Supply Measurement Settings Measurement 59 Select leakage current type Measurement Parameters 66 Select Range Measurement 59 Press START to start measurement Measurement Parameters 66 Do you need to save Measurement data Press the SAVE Saving Meas Results 73 button Do you need to save measurement settings Press the SAVE Saving Meas Settings 73 button Turn off the EUT power supply Turn off the instrument power Remove the test leads End 30 GWINnSTEK OVERVIEW Front Panel S GWINSTEK GLC 9 e ZX LEAKAGE CURRE NT E ES C hr Item Description 1 POWER ine The power switch turns the power on or off EL ON OFF 2 START The green START button starts measurements 3 RESET sel The red RESET button stops measurements Q 4 Display T 5 6 inch touch screen LCD display The touch screen display is the p
78. s will be displayed on the main display 4 Press N o to cancel recalling Mag the settings and return to the previous screen Recall Data 1 Torecall data press the R ecall Recall sata D ata key from the R ecall EEA Pand d Recall Data Mame abc ES Delete data Auro W acoc W auro I Save La Up to 100 results can be recalled 2 UsetheLast and Next keysto a Mex navigate through each save file 3 Usethearrow keys to highlight and scroll through e 2 data 80 GWUIfISTEK SAVE RECALL FEATURES 4 To delete highlighted data Celete cata use the D deteD ata key 5 Press Return to return to the Return previous menu 81 GW INSTEK USB Storage U SB Storage Connection and Navigation Background The USB port is used to copy files pane settings measurement results screen images and for performing firmware updates File Format The GLC 9000 recognizes CSV BMP and BIN file formats File name Only 8 3 length filenames are supported Connection 1 Inserta USB flash driveinto J the USB port located on the front panel 83 GU IISTEK GLC 9000 User M anual 14 58 2009 09 01 Leakage Judge Probe Current Max graph Min clear Network ut Class a System A D 5 001 System Key unlock ra AUTO AC DC AUTO Hard Theflash drive will be automatically detected after insertion Once detected the USB icon will appear on the status panel Operation 1
79. signed for test and measurement instruments It is based upon ASCII instrument command codes SCPI command syntax is based upon a tree hierarchy In this system related commands are grouped together at a common root level Below the tree hierarchy of the CON Figure command is shown Ca N Fizu re lt ia dessi A Ditie UNM Paratar lt S cendi Y Y AL DL lt Thin The command syntax is made up of short and long command forms Any commands written in upper case indicates the short command form any command written in lower case indicates the long command form Even though the commands are written in upper and lower caseto distinguish between the command forms either short or long command forms can be written in either upper or lower case For example the above syntax structure CON F and CONFIGURE are both acceptable formats in upper or lower case letters However other forms of abbreviation such as CON and CONFigur are erroneous e Curly brackets indicate that the parameter s enclosed must be used e Vertical bars are used to separate parameters enclosed within brackets The vertical bar indicates that only one of the enclosed 108 GU INSTEK REMOTE CONTROL parameters can be used e Square brackets indicate that the data enclosed in the brackets are optional The square brackets are not to be used when issuing a command e g CON Figure CO M Parator 5 000E 05 20 00E 03 Command A colon is used
80. st Open aterminal session such as MTTTY Multi threaded TTY Enter the following query to test the system IDN If remote control is working correctly the query will return the machine manufacturer model serial number and firmware version number GW INSTEK GLC 9000 SN xxxxxxxx VXXX Remote Connection Enabling remote 1 Connect a USB RS232 or GPIB cable connection mode 2 Send a command to the GL C 9000 If the connection is successful the relevant icon will appear on the LCD status bar EE RS232 e Ea USB e WSSCGPIB 3 When Remote control is initialized the UI panel will be locked as shown below 106 GU IfISTEK REMOTE CONTROL Lipper limit 12 00m amp Lower limit OF F Waittime 120 sec Meastime 220 sec Key locked Long push Disabling Remote 1 Send the disconnect command from the PC Control terminal or long push the unlock key from the panel The status bar icon should disappear 2 Disconnect the interface cables from the rear panel 3 Thefront panel should now beunlocked E The USB port is hot swappable Any devices can be Note directly connected or disconnected RS 232 USB connection command any command can connect RS 232 USB disconnection command System local 107 GU IISTEK GLC 9000 User M anual Command Syntax The programming syntax used with the GLC 9000 conforms to EEE488 2 and SCPI standards SCPI Standard computer Programming Interface is de
81. t l Highlight a firmware file EN bin in the USB Storage menu using the arrow keys GW INSTEK USB Storage System LISB storage Update f qux iti s Network 4 System is Updating now please wait for a while AUTO AC DC AUTO Hard Wait while the system updates Save a screen image Background Screen shots of the main display can be captured via the H ardcopy key Each screen shot is saved as a bitmap BM P file in a directory named GL C9000 File format BMP Operation l Inserta USB flash driveinto the USB port located on the front panel 2 Press the H ardcopy key and Copy wait for the image to be copied to the USB flash drive 87 GU IfISTEK GLC 9000 User M anual Data processing Do not remove the USE flash disk auTO Wace W auro Hard AEN ote If a USB disk has not been inserted you will be prompted to insert a USB flash disk after the Hardcopy key is pressed 88 GWUIfISTEK SYSTEM SETTINGS System SETTINGS Background The System key is used to access the System setup menu The system setup menu can then be used to access a number of different system menus GW InSTEK T4 5d Siig System setup aM Network m Class Belf test LCD TP VIA Check Leakage M B Limit Calibration FUSE storage um AuTO Mac oc W auto Hard ee s El Lg Recal aA Panel Operation 1 To access the System setu
82. t that flows through a human Auxiliary and a device during normal operation This is not Current intended to be perceptive M edical Equipment M easurement Principles Background Leakage current can be categorized into 3 types Electric current that flows through the body of someone who touches the equipment the current that flows through a protective grounding wire to earth and the current that flows through a human body connected to an applied part When testing the leakage current of an EUT equipment under test testing must be performed under normal and single fault conditions As shown below a number of relays are used to simulate different fault conditions Power to the EUT is normally open and thus turning off the power disconnects one wire on the power line Polarity Switch Earth Switch Power Switeh 15 GU IfISTEK GLC 9000 User M anual Single Fault conditions include the following l Earth disconnected excluding earth leakage current tests 2 Disconnected neutral power line External equipment failure Patient leakage current I Patient Leakage Current III Polarity of the power supply can also be switched to measure the leakage current under test Thus the polarity of the power supply should also be taken into account Measurement The diagram below shows how the probes MD s M ethods and power supply are connected for different leakage current tests Proba A Probe Fy n
83. t the AC mains power into the power socket on the right hand side of the rear panel The arrow above shows the location of the AC main power socket EUT Power l Ensurethe power switch is off on the front panel 2 Insert the power cord as shown on the right into the EUT AC Lineln The arrow above shows the EUT AC line in socket located on the left hand side of the rear panel 38 GU IfISTEK GETTING STARTED caution If network F MD F is selected an isolation transformer that outputs 11096 of the rated voltage specified for the EUT is required The neutral line must be grounded from the secondary side of the transformer M easurement networks M D A B C all require an isolation transformer T1 T2 T3 1 Insert the test leads to one of the terminals Terminals 2 Themeasuring mode determines which terminal will be used ea Terminals T1 T2 and T3 are shown above UNG Warning To avoid the risk of electric shock do not i touch the tips of the test leads when operating Flat Probe 1 The flat probe is used to measure the surface leakage current touch current of the EUT Attach the probe metal foil side down onto the enclosure of the EUT 2 Attach the test leads to the flat probe using alligator clips to the area on the right as shown in the diagram 39 GU IfISTEK GLC 9000 User M anual The arrow above shows the contact point for the test
84. ta was encountered where a different parameter type was expected Check that an invalid parameter is not used For example EQUipment OFF 158 String data not allowed String data was encountered where a different parameter type was expected Check that an invalid parameter is not used For example SY Stem BEEPer K EY open 170 Expression error This error is generated when a command doesn t except expressions For example CONFigureMTIM e 1 0E 2 157 GU IfISTEK GLC 9000 User M anual Execution Errors 221 Setting conflict Indicates that a legal command was received but cannot be executed in the current machine state 222 Data out of range Indicates that the parameter is out of range For example CON FigureMTIM e 2000 Device Specific Errors 350 Queue Overflow The Queue Overflow error occurs when the number of error messages is greater than 20 error queue Is full When the error queueis full the error queue will be cleared and the Queue Overflow message will be generated The Queue overflow error can be cleared by using the CLS command or resetting the instrument N ote Using the RST command will not clear the Queue overflow error message 158 GWUIfISTEK EXTERNAL I O EXTERN AL I O Features 1 Remote Start Stop control 2 Recall the last 30 panel settings 3 Output measurement results 4 Output measurement timing signals 5 Enable internal or external power Cautions A CAUTION 1 To prev
85. tage from the neutral line N ormal neutral line connection Example CON Figure AM ITem 101 256 128 64 32 16 8 4 2 1 Bits bit bite bith bit4 bts bit2 bitl bitO 0 0 1 0 0 1 0 1 Automatic measurement items include normal power Supply disconnected earth line normal polarity and reverse polarity Query Example CONFigure AM ITem Return 4 Power source disconnected is the current measurement setting CON Figure AM Time Set or query the auto measurement duration ranging from 1 300 seconds N ote Auto measurement configuration cannot be used in manual mode Syntax CON Figure AMTime lt NR1 gt Query Syntax CON Figure AM Time Query Return Returns the auto measurement time value lt NR1 gt 1 300 secs Example CON Figure AM Time 2 Set the duration of the auto measurement to 2 secs Query Example CONFigure AM Time 2 Returns the auto measurement time 2 seconds 129 GU IfISTEK GLC 9000 User M anual CONFigure AM Time WAI Sets or queries the wait time in automatic mode Range 1 1800 seconds N ote The wait time can only be set in automatic mode The wait time cannot be changed when in manual mode Syntax CON Figure AM Time WAI NR1 Query Syntax CON Figure AM Time WAI Query Return Returns the wait time value under auto mode NR1 1 1800 seconds Example CON Figure AM Time WAI 8 When in automatic mode sets the wait time to 8 seconds Query Example CONFigure AM Time WAI Return 8
86. ters consist of 3 registers The Status Byte register the Standard Event Register and the Questionable Data Register The Status Byte Register summarizes the other register groups Below is a block diagram of the Status Register groups Questionable Data Ereni Fiegiate Enable Rogata D Wollage Cartaad 1 Current Overload A Lies d Hp Lngd Hos Lipad Np Usad Hoi Upad Hos llean Hoi Lined Ohma Dvarkiad DR Np tirs 1 Limit Test Fail L FE Limes Test Fail Hi Status Byte Pammy Register Fanie Masini Not ised Ui Mal Used Hor Lead MGI pan 15 hot iiss Hal Ue md Liuasxixnasig Dali STIATZUES EWVEH STAT OUES EHNAB value SIAT CIL ES EVENM Mags hao Awa irl lt CR F I Ll Slanmurd Ewenl OR Request Serco standard Event Hol ised Ereni Regiae Enubs Pagistor EK ere cs D Operation Compute iem EAE HE cr MANET Not Used 31B ERE s Duar Ern 4 Device Error 4 Esxaciudion Errar amp Command Era oR Hoi Leni T Powar g ESR EEE valis ESE 148 GWUIfISTEK REMOTE CONTROL Event Registers The Standard Event and Questionable data register groups have event registers The Event registers are read only and are used to determine the status of the instrument If any bit in the event registers are se to 1 it means that the corresponding event has occurred The event registers will only be cleared when the power is turned on or if a CLS or ESR command is used Restoring the default settings or using the RST
87. th ground to avoid electrical shock e Fusetype TO 4A 250V Fuse e Makesurethe correct type of fuse Is installed it WARNING before powe up GU IfISTEK SAFETY INSTRUCTIONS e Toensurefire protection replace the fuse only with the specified type and rating e Disconnect the power cord before fuse replacement e Makesure the cause of fuse blowout is fixed before fuse replacement e Disconnect the power cord before cleaning Cleaning the l l GLC 9000 e Usea soft cloth dampened in a solution of mild detergent and water Do not spray any liquid e Do not use chemical or cleaner containing harsh material such as benzene toluene xylene and acetone l e Location Indoor no direct sunlight dust free Operation almost non conductive pollution N ote below e Relative Humidity lt 80 e Altitude lt 2000m e Temperature 0 C to 40 C Pollution Degree EN 61010 1 2001 specifies the pollution degrees and their requirements as follows The GLC 9000 falls under degree 2 Pollution refers to addition of foreign matter solid liquid or gaseous ionized gases that may produce a reduction of dielectric strength or surface resistivity Environment e Pollution degree 1 No pollution or only dry non conductive pollution occurs The pollution has no influence e Pollution degree 2 Normally only non conductive pollution occurs Occasionally however a temporary conductivity caused by condensation must be expect
88. the EUT malfunctions with an output of 110 of the rated voltage 27 GU IfISTEK GLC 9000 User M anual Patient Leakage Faulty Equipment Current III Patient Leakage Current 3 Applied Part Description Patient Leakage Current III is the leakage current that flows from a malfunctioning applied part through a person and through a Type F applied part 28 GWINnSTEK OVERVIEW Leakage Current M odes Normal Single Type ne Fault Description Notes yp Condition Fault P Earth Leakage Yes Yes Power line disconnected oe Current only Enclosure to Earth leakage Yes Yes 1 Power line Class 1 current disconnected only OO 2 Disconnected earth Enclosure to protection Enclosure Yes Yes 3 110 of the rated power leakage current supply voltage applied Eni t to the signal i OSUre tO input output parts and line leakage Yes Yes earth current Patient Auxiliary Class 1 Current Yes Yes 1 Power Line only disconnected Patient Leakage Vee yes 2 Earth disconnected Current Patient Leakage 11096 of the rated TypeB Current II power supply voltage applied No Yes applied to the signal part input output parts and earth Patient Leakage 110 of the rated TypeF Current IIl No ye power supply voltage applied is applied to the F type part applied part and earth 29 GU IISTEK GLC 9000 User M anual M easurement Flow Chart Reference Page Start Y Check the fuse and power Getting Sta
89. to separate a command key separators word from the next key word A parameter and a command key word must be separated by inserting a space A comma is used to separate neighboring parameters if a command needs multiple parameters CON Figure COM Parator 5 000E 05 20 00E 03 A semi colon can be used to concatenate two separate commands that use the same root command For example CONF COND NORM al RAN Ge AUTO is the same as the 2 commands below CONF COND NORMal CONF RAN Ge AUTO Connect different sub system commands by using colons and semi colons For example for the command string below errors occur if the colon and semi colon are not used CONF COND NORM al N ETWork A Queries M ost commands can be queried by passing a Question M ark to the command e g to discover the type of network used the network command can be queried using the query command below NETWork 109 GU IfISTEK GLC 9000 User M anual SCPI command To terminate a message either a line feed character terminators lt F gt EOI or line feed and carriage return lt FCR can be used Here lt _LF gt can be used as the EOI line When a message terminator is sent to the instrument the SCPI command level is returned to the root level IEEE 488 2 basic IEEE 488 2 standard defines a set of basic Commands commands to restore default settings clear event and status registers set event registers and determine the current ope
90. twork as network B Query Example NETWorl Return B Current network is B 117 GU IISTEK GLC 9000 User M anual M easuring Equipment configuration Commands EQUipment Sets or queries the EUT class Syntax EQUipment CLAss1 CLAss2 IN Ternal Query Syntax EQUipment Query Return Returns the equipment class of the EUT CLAss1 CLAss2 IN Ternal CLAss1 CLASS INTernal Internally CLAss2 CLASS II powered Example EQUipment CLAss1 Sets the class of the EUT to CLASS Query Example EQUipment Return CLASS1 Returns the current EUT class EQUipmentTYPE Sets or queries the applied part of the EUT Note This command can only be used with medical networks N etwork B Syntax EQUipment TYPE B BF CF Query Syntax EQUipmentTYPE Query Return Returns the applied part of the EUT B BF CF M edical N etwork only B B Type BF BF Type CF CF Type Example EQUipment TYPE BF The medical network is set to type BF Query Example EQUipment TYPE Return BF Type BF is the currently applied part of the EUT for network B Medical networks 118 GWUIfISTEK REMOTE CONTROL M easurement M ode Command MODE Set or queries the measurement mode N ote Different measuring networks have different measurement modes Syntax MODE EARTh EN CLosurel EN CL1 EN CLosure2 EN CL2 EN CLosure3 EN CL3 PATient1 PAT1 PATient2 PAT2 IPATient3 PAT3 PAU Xiliary PAU X Query Syntax MODE Query Return Returns the measurement mode
91. urned when there is no data Query Example SYSTem FILE 6 Return Panel06 N O 6 CLA2 B F 1 0 1 2 42 500E 02 40 400E 02 0 0 123 1 1 The 6th file has the following configuration File name Panel06 File No NO 6 Equipment class CLASS II N etwork medical B N etwork circuit F network Measurement mode Enclosure earth leakage M easurement method automatic Leakage current type DC Leakage current range 10 00mA 142 GU INSTEK REMOTE CONTROL Upper limit level 25mA Lower limit level 4mA M easurement conditions NONE Power supply polarity NONE Automatic measurement test items Neg phase Pos phase RAPPIy N APPly PO Wersource NORM al Automatic measurement 1s measurement time Automatic measurement wait time 1s SYStem LAN Guage Sets or queries the system user interface language Syntax SYStem LAN Guage EN Glish CHIN ese Query Syntax SYStem LAN Guage Query Return Returns the current system language as a string EN Glish CH IN ese EN Glish Current instrument display language is English CHIN ese Current instrument display language is Chinese Example SYStem LAN Guage CHIN ese Set the instrument language to Chinese Query Example SYStem LAN Guage CHIN ese Returns the language Chinese 143 GU IfISTEK GLC 9000 User M anual SYStem LOAD Load panel settings from memory Syntax SYStem LOAD NR1 NR1 Range 1 80 Example SYStem LOAD 6 Loads the panel settings from file no 6 S
92. used in the command header or parameter For example NETWork B 102 Syntax error An invalid syntax was used in the command string SY Stem DATE 103 Invalid separator An invalid or unexpected separator was used in the command string For example a comma was used instead a colon MEM ory NUM Ber 108 Parameter not allowed M ore parameters were received than expected For example CONFigureAUTO 10 109 Missing parameter Fewer parameters were received than expected For example M EM ory READ IDENtity 112 Program M nemonic Too Long Program header exceeds the character limit 12 For example CONFigureCOM PARARORDSA DC 113 Undefined header An invalid command header The command may be invalid or incorrect Short form commands can only have 4 letters For example SYSTE FILE 156 GU INSTEK REMOTE CONTROL 123 Exponent Too Large Exponent parameter greater than 32 000 For example CON Figure COM Parator 1E33000 128 Numeric data not allowed Indicates that a numeric value was received but the system does not accept one in that position For example SY Stem DATE 2008 tt 30 131 Invalid suffix Indicates the suffix does not follow the expected syntax or is inappropriate For example CONFigureMTIM e 1min 138 Suffix not allowed Indicates a suffix was encountered when that command doesn t allow suffixes For example SY STem TIM E 12 34sec 148 Character data not allowed Character da
93. ut Input Output Output Input Input Input Input LOAD2 LOAD4 Reserved M EAS H FAIL Reserved VDC EXT VDC EXT GN D EXT GN D EXT EXTERNAL I O Selects a panel setting to load LOAD2 is bit 3 of 5 Selects a panel setting to load LOAD5 is bit 5 of 5 The M EAS signal goes low for each measurement item during automatic measurement Active on a FAIL judgement exceeding upper limit Power supply input from external equipment 5 24V DC Ground input from external equipment LOADO LOAD4 control table and corresponding panel settings Panel no D o IA IA A U N DP e e e e U IN e o LOAD4 e Je e e e e e e e e e e fe Oo jo jo jo jo o e e e e e e e LOAD3 LOAD2 LOAD1 LOADO oO Jo je e e e o jo jo o je e e e e o jo je e o jo le je o joje O Ie O Iie O e o e o ime O e O 161 GWINSTEK Connection 162 14 15 16 17 18 19 20 21 22 23 24 25 26 2 28 29 30 O IO Jo jo jo jo jo o yo jo jo jo jo yo jo je e GLC 9000 User M anual O IO o jo Io Iio o je e e ime e e e e o jo O IO Io FR ie Iie e o o jo io je e e e o jo O e e o O je e o o je je O o e e o jo e o e o e o e o e lo e o je o je joje Connect the EXT l O cable to the EXT I O terminal on the rear panel Power on the machine A remote icon is displayed on the LCD screen when remote connection is establis
94. uto M eas menu Setting Leakage current type Operation l Tosetthe leakage current AC type press the C urrent key Current Current Type pele RENTUR Network AUTO Ac IH auto Hard 2 Choosethe Current Type Range DC AC AC DC ACpeak 3 Press Return to go back to the mem previous menu 70 GWINSTEK Setting the range MEASUREMENT Operation 1 To se the range press the Range Range key press Auto Current Range dea o0 0a 0 Leakage umi Hard E 2 To set the range to automatic AUTO 3 To set the hold range press HOLD followed by a range 500uA Range DC AC AC DC ACpeak 25 00 mA 5 00mA 500 0uA 50 00UA 75 0 mA 10 00mA 1 000mA 500 0uA 4 Press Return to go back to the main menu 71 GU IfISTEK GLC 9000 User M anual Zw ote The leakage current range depends on the measuring network used The table below shows the maximum and minimum values of each range for each network type MD A F l AC DC Range 25 00mA 5 000mA 500 0UA 50 00UA ACTOC Maxmum 25 00mA 5 000mA 500 0uA 50 00uA Minimum 4 00mA 0 400mA 40 00UA 4 00UA AC Peak Range 75 0mA 10 00mA 1 000mA 500 0UA Maximum 75 0mA 10 00mA 1 000mA 500 0UA Minimum 8 0mA 0 80mA 0 100mA 40 0UA MDG AC DC Range 25 00mA 5 000mA 500 0UA 50 00UA AC DC Maximum 16 00mA 3 300mA 330 0uA 33 000A Minimum 3 00mA 0 300mA 30 00UA 4 00UA AC Peak Range 75 0mA 10 00mA 1 000mA 500
95. will not clear the event registers Querying the event registers will return the value of the weighted sum of all the binary bits Enable Registers Setting any bitto 1in the Enable Registers allows the corresponding bit to be enabled in the Event Registers The Enable Registers are logically summed to form a summary of the enabled events in the Questionable Data and Standard Event registers Querying the Enable registers will not clear the registers however the CLS command will clear any enabled bits in the event registers 149 GU IfISTEK GLC 9000 User M anual Status Byte Register The Status Byte Register contains the summary of the Status Registers the status of the output queue and the input buffer as well as the generation of service requests Any data in the output buffer will set the M essage Available bit MAV bit bit 4 Conversely reading the output buffer will clear the MAV bit Clearing any event register will also clear the corresponding bit in the status byte register A SRQ Service request is generated by executing the SRE command with a bit weight Bit Summary Status Byte Register Bit Bit Position Weight Description 0 Unused 1 Unused returns 0 1 Unused 2 Unused returns 0 2 Error Queue 4 This bit is set if there is data in the Error Queue 3 Questionable 8 Summary of the Questionable Data data Register 4 Message 16 Shows that the output queue contains available at least one message
96. x 350 D mm Weight Approximately 5kg Accessories Standard Accessories N ame Type Quantity Comments User manual 1 Test Lead GTL 117A 2 sets Alligator clips 4 sets 2 Red 2 black per set Foil Probe 1 piece Power cord 2 Optional Accessories Name Type Quantity Comments USB cable GTL 246 1 piece USB 2 0 A B type 172 GWIrISTEK M easurement N etwork MD MD Circuit Rs Rb Rs Rb R1 Rs Rb R2 R3 Rb Rb Rb R1 R C parameters 1 5kQ 0 5kQ 1 5kQ 0 5kQ 10kQ 1 5kQ 0 5kQ 10kQ 20kQ 0 5kQ 1kQ 1kQ 10kQ Cs 0 22uF Cs 0 22uF C1 0 022uF Cs 0 22uF C2 6 2nF C3 9 1nF Cl 0 45uF Cl 15nF APPEN DIX Standards Compliance GB T12113 EC60990 GB4943 IEC60995 UL3101 GB T12113 EC60990 GB4943 EC60995 UL3101 GB T12113 EC60990 GB4943 EC60995 UL3101 EC60335 1 UL1563 IEC60601 1 UL2601 1 EN 60601 1 UL3101 IEC60601 1 UL2601 1 EN 60601 1 UL3111 173 GWINSTEK G Rb Rb Rb R2 R3 1 5kQ 2kQ 1kQ 1kQ 5 9 R 0 1 accuracy C 1 accuracy 174 GLC 9000 User M anual Cl 0 15uF C1 11 22nF IEC6075 UL554N P UL1310 UL471 IEC60601 1 UL2601 1 EN 60601 1 UL1419 UL3111 IEC6075 UL554NP UL1310 UL471 GWINnSTEK APPENDIX Fuse Replacement Power Supply Fuse Rating T2 Fuse Rating 1 Take out the power cord and remove the fuse socket using a screw driver 2 Replace t

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