GW Instek GPM-8213 User Manual Download Page 47

Page: 47 / 114

MEASUREMENT AND OTHER FUNCTIONS

EASUREMENT AND

OTHER FUNCTIONS

Measurement function ............................................. 48

Introduction to measurement parameters ................ 48

Setting measurement parameters ............................. 49

Other functions ........................................................ 51

Introduction to other functions ................................. 51

Integration measurement function ........................... 53

Setting up Integrator measurement .......................... 53

Introduction to integrator parameters ...................... 56

Using the integrator function .................................... 58

Summary of Contents for GPM-8213

Page 1: ...Digital Power Meter GPM 8213 USER MANUAL ISO 9001 CERTIFIED MANUFACTURER ...

Page 2: ...er language without prior written consent of Good Will company The information in this manual was correct at the time of printing However Good Will continues to improve products and reserves the rights to change specification equipment and maintenance procedures at any time without notice Good Will Instrument Co Ltd No 7 1 Jhongsing Rd Tucheng Dist New Taipei City 236 Taiwan ...

Page 3: ...etting up System status 42 MEASUREMENT AND OTHER FUNCTIONS 47 Measurement function 48 Other functions 51 Integration measurement function 53 REMOTE CONTROL 60 Configure Remote Control Interface 61 Return to Local Control 62 COMMAND OVERVIEW 65 Command Syntax 65 Command List 69 APPENDIX 102 Specifications 103 Dimensions 108 Declaration of Conformity 109 Power measurement 110 Introduction to IEC 623...

Page 4: ...GPM 8213 User Manual 4 EUP Directive Lot6 specifications 112 Connection Guide 113 ...

Page 5: ...nt in the best possible condition Safety Symbols These safety symbols may appear in this manual or on the instrument WARNING Warning Identifies conditions or practices that could result in injury or loss of life CAUTION Caution Identifies conditions or practices that could result in damage to the GPM 8213 or to other properties DANGER High Voltage Attention Refer to the Manual Protective Conductor...

Page 6: ...GPM 8213 User Manual 6 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 ...

Page 7: ...he terminals Do not block or obstruct the cooling fan vent opening Do not perform measurement at the source of a low voltage installation or at building installations Note below Do not disassemble the instrument unless you are qualified as service personnel Make sure that the COM terminal to earth is limited to 300Vpk Remove all test leads before disconnecting the mains power cord from the socket ...

Page 8: ... voltage 100 240 VAC 50 60Hz The power supply voltage should not fluctuate more than 10 Connect the protective grounding conductor of the AC power cord to an earth ground to avoid electrical shock Cleaning the Instrument Disconnect the power cord before cleaning Use a soft cloth dampened in a solution of mild detergent and water Do not spray any liquid Do not use chemicals containing harsh materia...

Page 9: ...aused by condensation must be expected 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 environment Location Indoor T...

Page 10: ...cted 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 HBC mains fuse refer to the rating...

Page 11: ...including accessories package contents its main features and front rear panel introduction Characteristics 12 Accessories 15 Package Contents 16 Appearance 17 Front Panel 17 Display Overview 21 Rear Panel 24 Set Up 26 Tilting the Stand 26 Power Up 27 Connect the wires to the GPM 8213 28 ...

Page 12: ...M 8213 has become a reliable power measurement instruments because of its simple operation excellent performance and automatic measurement interface Operation Press the buttons on the front panel to easily turn on the GPM 8213 measurement function All settings and measurements results are displayed on the TFT LCD screen panel for easy use of each function Standard display mode 2 main measurement r...

Page 13: ...ull five digit measurement Voltage measurement range 15V 600V or automatic switching Current measurement range 5mA 20A or automatic switching Maximum accuracy of 0 1 of reading 0 1 of range 2 main measurement readings and 6 minor measurement readings are displayed in the screen of standard display mode 4 main measurement readings are displayed in the screen of simple display mode Added stand alone...

Page 14: ... to production test such as power supplies transformers motors electrical equipment and other equipment with low standby power It can be applied to power measurement conforms to IEC 62301 It can be applied to assess the power consumption of product design ...

Page 15: ...M 83421Mx1 Safety Instruction Sheet Region dependent Power Cord GTL 209 Test leads 2x red 2x black Optional Accessories Part number Description GPM 001 Test Fixture GTL 232 RS232C cable GTL 246 USB cable GTL 248 GPIB cable GRA 422 Rack Adapter Panel 19 2U Option Name Description Opt 01 GPIB Factory installed ...

Page 16: ...anual 16 Package Contents Check the contents before using the instrument Opening the box Contents single unit Main unit Test leads red x2 black x2 Power cord x1 region dependent User manual CD Safety instruction sheet ...

Page 17: ...R CURRENT VOLTAGE I I V V CAT II 300V GPM 8213 Power Switch POWER Turns On or Off the main power For the power up sequence see page 27 Current Voltage Terminals CURRENT VOLTAGE I I V V CAT II 300V Current input I and I terminals Voltage input V and V terminals ...

Page 18: ...age are 600 V and 10A for voltage and current terminals of the front panel of the GPM 8213 Do not input exceeded voltage and current otherwise it will burn the device Function keys V Range key up down arrow keys and Enter key can be used together to select a voltage range or auto range measurement mode See page 30 I Range key up down arrow keys and Enter key can be used together to select a curren...

Page 19: ...shing See page 52 INTEGRATOR ġ Use the left and right arrow keys to select Integrator mode and press Enter button to enter the time integrator function See page 53 ġ Press this key to toggle to key lock In Remote control mode press this button to switch to local mode See page 52 Confirm button This button is used to enter the menu confirm the settings and switch between the standard display mode a...

Page 20: ...n to cancel the current setting The cursor returns to the default position or return to the previous menu according to the situation See page 52 Arrow Keys ġ This for arrow keys are used to edit the parameters browse the menu system and select the parameter range ...

Page 21: ...iption Voltage Range V_Range 300V Voltage measurement range Example here range is 300V V_Auto means that Auto Range is turned on Current Range I_Auto 50mA Current measurement range Example here range is 50mA I_Auto means that Auto Range is turned on Mode AC DC Measurement mode AC DC AC DC Remote RMT Remote control mode on off Crest Factor CF3 Crest Factor 3 6 Filter Filter Voltage and current filt...

Page 22: ...the measurement range Remote Error Err XXX An error occurs in remote command Standard Display Mode Display the measurement result of 2 major and 6 minor measurement parameters Simple Display Mode Display the measurement result of 4 major measurement parameters Secondary menus Display secondary function menu Enlarge This function key is used to switch display of measurement result from 2 major plus...

Page 23: ...GETTING STARTED 23 System This function key is used to enter the system setting and system configuration screens ...

Page 24: ...I 300V WARNING CURRENT VOLTAGE Power Cord Socket Accepts the power cord AC 100 240V 10 50 60Hz RS232 RS232 port This port is used for remote control GPIB port Option USB Device Port Type B USB port This port is used for remote control LAN Port LAN Port ...

Page 25: ... not input exceeded voltage and current otherwise it will burn the device x Always use the supplied cable for connection x Before connecting the device observe all the safety symbols marked on the device x Turn off the power to the device and the application system before connecting I O terminals x Do not install replacement parts on the device or perform any unauthorized modifications x Do not us...

Page 26: ...ser Manual 2 26 Set Up Tilting the Stand From the base of the handle gently pull the handle out sideways and then rotate it to one of the following positions Horizontal position Tilt stand position Carry position ...

Page 27: ...the AC voltage input Note Make sure the ground connector on the power cord is connected to a safety ground This will influence the measurement accuracy 3 Push to turn on the main power switch on the front panel 4 The display turns on and shows the last function that was used before the power was reset ...

Page 28: ...I I V V CAT II 300V I I V V CAT II 300V CURRENT VOLTAGE Note The terminals on the front and rear panels can t be used as input terminal at the same time Description V The positive voltage input V The negative voltage input I The positive current input 10A for input on the front panel 20A for input on the rear panel I The negative current input 10A for input on the front panel 20A for input on the ...

Page 29: ...etting up crest factor 36 Setting up auto zero function 37 Setting up average value 38 Setting up method of calculating harmonics 39 Setting up the PT ratio status 40 Setting up the CT ratio status 41 Setting up System status 42 System configuration setting screen 42 Setting up power on status 42 Setting up brightness 43 Setting up key sound 44 Setting up interface 45 ...

Page 30: ...rm measurement task Set voltage range 1 Press V Range button V Range 2 Use up and down arrow keys to select the desired range 3 Press Enter button to confirm your selection Enter Available range Crest Factor is 3 AUTO 15V 30V 60V 150V 300V 600V Crest Factor is 6 AUTO 7 5V 15V 30V 75V 150V 300V Set current range 1 Press I Range button MAX Hold Range I Range ...

Page 31: ...urement range is set manually if the range status icon lights in green means that the measured value meets the setting range On the contrary If the range status icon lights in red means that the measured value doesn t meet the best setting range In this case It is better to switch to other range to get more accurate measurement results Note The P I status icon lights in red when the current measur...

Page 32: ...tions is met Vrms or Irms exceeds the current setting range by 110 The Vpk or Ipk value of the input signal exceeds the current setting range by 330 at CF 3 The Vpk or Ipk value of the input signal exceeds the current setting range by 660 at CF 6 Range is shift down The range is shifted down when all of the following conditions are met Vrms or Irms is equal to or less than the 60 of previous range...

Page 33: ...BASIC SETTING 33 Example Irms exceeds the current setting range by 110 so range is shifted to 20mA Irms is less than or equal to 60 of the previous setting range so range is shifted down to 10mA ...

Page 34: ...er button to enter Sync Source item Use up and down arrow keys to select the desired option and then press Enter button again to confirm your selection Enter Enter Option V Select the voltage of signals as synchronization source I Select the current of signals as synchronization source OFF Select the entire interval of data updating period as synchronization source Default value V ...

Page 35: ...ton to enter Filter item Use up and down arrow keys to select the desired option and then press Enter button again to confirm your selection Enter Enter Option On Turn on the line filter function and Filter status icon on the display lights up in green Off Turn off the line filter function Line filter cutoff frequency is 500Hz Default value Off ...

Page 36: ... button Enter 3 Press down arrow key three times x3 4 Press Enter button to enter Crest Factor item Use up and down arrow keys to select the desired option and then press Enter button again to confirm your selection Enter Enter Option 3 Crest Factor is three 6 Crest Factor is six Default value 3 ...

Page 37: ... item Use up and down arrow keys to select the desired option and then press Enter button again to confirm your selection Enter Enter Option On Auto zero function is activated once per hour or when range is switched Off Auto zero function is only activated once when the range is switched The auto zero function is turned off when the integrator function is executed Default value Off ...

Page 38: ... the desired option and then press Enter button again to confirm your selection Enter Enter Option 1 2 4 6 8 16 32 and 64 The measurement time is synchronized with the average value that you set The larger the average value is the longer the measurement time is When the average value is set to 1 the measurement time is about 0 1 seconds The larger the number is the longer the measurement time is a...

Page 39: ...d down arrow keys to select the desired option and then press Enter button again to confirm your selection Enter Enter Option IEC Calculate the ratio of harmonic quantity of the 2nd through the 13th harmonic to the 1st harmonic CSA Calculate the ratio of harmonic quantity of the 2nd through the 13th harmonic to the 1st through the 13th harmonic Off Turn off the harmonic calculation function Defaul...

Page 40: ...ton to enter PT Ratio Status item Use up and down arrow keys to select the desired option and then press Enter button again to confirm your selection Enter Enter Option On Turn on the PT ratio calculation function and PT status icon on the display lights up in green The setting range is from 1 to 9999 999 Off Turn off the PT ratio calculation function Default option Off ...

Page 41: ...enter CT Ratio Status item Use up and down arrow keys to select the desired option and then press Enter button again to confirm your selection Enter Enter Option On Turn on the CT ratio calculation function and CT status icon on the display lights up in green The setting range is from 1 to 9999 999 Off Turn off the CT ratio calculation function Default option Off ...

Page 42: ... to select System function key 2 Press Enter button to Enter SYSTEM INFORMATION setting screen Enter 3 Press right arrow key to select Config key 4 Press Enter button to enter SYSTEM CONFIG setting screen Enter Setting up power on status Background Continue the following setting from SYSTEM CONFIG setting screen Steps 1 Press down arrow key ...

Page 43: ...irm your selection Enter Enter Option Previous The status of device on powering on is set to the status before the last shutdown Default The status of device on powering on is set to the factory default status Default value Default Setting up brightness Background Continue the following setting from SYSTEM CONFIG setting screen Steps 1 Press down arrow key twice x2 ...

Page 44: ... press Enter button again to confirm your selection Enter Enter Option 1 to 9 The display is the darkest when set to 1 On the contrary the brightest when set to 9 Default option 7 Setting up key sound Background Continue the following setting from SYSTEM CONFIG setting screen Steps 1 Press down arrow key three times x3 ...

Page 45: ...ur selection Enter Enter Option On A short sound is heard from the speaker of device when pressing the keys on the front panel Off No sound from the speaker of device when pressing the keys on the front panel Default option Off Setting up interface Background Continue the following setting from SYSTEM CONFIG setting screen Steps 1 Press down arrow key four times x4 ...

Page 46: ...ected from the following options 1200 2400 4800 9600 19200 38400 57600 or 115200 For details about configuring RS 232 interface please see page 61 USB For details about configuring USB interface please see page 61 GPIB If interface is set to GPIB the GPIB address can be selected from 1 to 30 LAN If interface is set to LAN the IP model is can be selected from Manual and DHCP For details about confi...

Page 47: ...tion 48 Introduction to measurement parameters 48 Setting measurement parameters 49 Other functions 51 Introduction to other functions 51 Integration measurement function 53 Setting up Integrator measurement 53 Introduction to integrator parameters 56 Using the integrator function 58 ...

Page 48: ...imum input voltage is 600Vrms There are 2 sets of internal resistance Shunt 500mΩ and 5mΩ respectively The maximum input current is 20Arms The device will issue a warning sound when the input voltage and current exceed 700 Vrms or 25Arms Introduction to measurement parameters Parameter name Display icon Voltage Vdc DC voltage Vrms AC voltage Current Idc DC current Irms AC current Active Power P Ap...

Page 49: ...ment parameters Steps 1 Use left and right arrow keys on the front panel to select Parameter function key 2 Press Enter button A measurement parameter will be highlighted in green Enter 3 Press Enter button to confirm setting or use up and down arrow keys to select other desired measurement parameter 4 You can use same way as show in last step to set other measurement parameters in this screen Ent...

Page 50: ...13 User Manual 50 Switching display mode 5 In standard display mode you simply press the Enter button to switch display mode to simple one Enter 6 Press ESC button to return back to original display mode ESC ...

Page 51: ...utton is pressed the MAX Hold status icon will light in red in the LCD display to indicate that this function is activated To deactivate this function press this button again If the MAX Hold function is activated the display value on the display is updated only when the current measured value is greater than the previous measured value The maximum display value is retained on the display ...

Page 52: ...s activated To deactivate this function press this button again When the Hold function is activated the displayed value on the LCD display is not updated and the range is locked Measurement is performed in the background Local KeyLock Key Lock Local Dual function key When Remote mode is activated press this button to deactivate Remote mode and switch to Local mode When Remote mode is not activated...

Page 53: ...urement function Setting up Integrator measurement steps 1 Use left and right arrow keys on the front panel to select Integrator function key 2 Press Enter button to enter the integrator measurement screen Enter 3 Press right arrow key to select Set key ...

Page 54: ...ntegrator measurement setting screen Enter 5 Press Enter button to enter Mode item Use up and down arrow keys to toggle between Manual and Standard mode Press Enter button again to confirm your selection If you select Manual mode the Set time become disable and displayed in gray Enter Enter ...

Page 55: ... 1 second to 9999 hours 59 minutes and 59 seconds 6 Press down arrow key to select Function item in the integrator measurement setting screen Select integrator measurement function 7 Press Enter button to enter Function item Use up and down arrow keys to toggle between Ampere Hours and Watt Hours Press Enter button again to confirm your selection Enter Enter ...

Page 56: ...WP Total power WP Positive total power WP Negative total power Ampere Hours q Total mAh q Positive total mAh q Negative total mAh Set time It indicates the time of integrator measurement to be set It can be set from 1 second to 9999 hours 59 minutes and 59 seconds Test time It indicates that elapsed time of integrator measurement ...

Page 57: ...NCTIONS 57 State Running Integrator measurement is in progress Stop Integrator measurement has been stopped manually Timeout The time for running integrator measurement is up Reset The integrator measurement status is cleared ...

Page 58: ...mode 1 In manual mode you can directly press the Start button in the front panel to start integrator function Start 2 To stop integration function press the Stop button in the front panel Stop 3 Press the Reset button in the front panel to clear integrator Reset ...

Page 59: ...e Note In the integration process select the Measure key and press Enter button to return main measurement screen Select Integrator key and press Enter button to switch back to integration measurement screen In the integration process you can t change measurement range and enter system to set measurement parameters In the integration process if the voltage or current measurement value exceeds the ...

Page 60: ...ation of IEEE488 2 based remote control For a command list refer to the Command Overview chapter on page 65 Configure Remote Control Interface 61 USB Interface 61 Configure USB Interface 61 Configure RS232 Interface 61 Configure LAN Interface 62 Return to Local Control 64 ...

Page 61: ... control Before the GPM 8213 can be used for remote control using the CDC USB class install the appropriate CDC USB driver included on the User Manual CD Configure USB Interface USB Configuration PC connector Type A host GPM 8213 connector Rear panel Type B slave Speed 1 1 2 0 full speed high speed USB Class CDC Communications device class Hardware flow control Off Data Bits 8 Stop bit 1 Configure...

Page 62: ...m below GPM 8213 PC RxD Pin2 RxD Pin2 GND Pin5 GND Pin5 TxD Pin3 TxD Pin3 Configure LAN Interface Background Continue the following setting from SYSTEM CONFIG setting screen Steps 1 Press down arrow key four times x4 2 Press Enter button to enter I O Model item Use up and down arrow keys to select LAN option and then press Enter button again to confirm your selection Enter Enter ...

Page 63: ...REMOTE CONTROL 63 3 Select a desired IP Model Option Manual Set up IP Address Subnet mask and Gateway manually DHCP For details about configuring USB interface please see page 61 ...

Page 64: ...in remote control mode the RMT icon above the main display can be seen When this icon is not displayed it indicates that the unit is in local control mode Procedure 1 Press the LOCAL key when in remote mode 2 The unit will go back into local mode and the RMT icon will turn off ...

Page 65: ...IEEE488 2 Partial compatibility SCPI 1994 Partial compatibility Command Structure SCPI Standard Commands for Programmable Instruments commands follow a tree like structure organized into nodes Each level of the command tree is a node Each keyword in a SCPI command represents each node in the command tree Each keyword node of a SCPI command is separated by a colon For example the diagram below show...

Page 66: ...uestion mark A parameter data is returned Example INPut CFACtor Command Forms Commands and queries have two different forms long and short The command syntax is written with the short form of the command in capitals and the remainder long form in lower case The commands can be written either in capitals or lower case just so long as the short or long forms are complete An incomplete command will n...

Page 67: ... 3 INPut VOLTage RANGe 1 Command header 2 Space 3 Parameter 1 Common Input Parameters Type Description Example Boolean boolean logic 0 1 NR1 integers 0 1 2 3 NR2 decimal numbers 0 1 3 14 8 5 NR3 floating point with exponent 4 5e 1 8 25e 1 NRf any of NR1 2 3 1 1 5 4 5e 1 MIN Optional parameter For commands this will set the setting to the lowest value This parameter can be used in place of any nume...

Page 68: ...erical parameter where indicated For queries it will return the highest possible value allowed for the particular setting Message Terminator EOL Remote Command Marks the end of a command line The following messages are in accordance with IEEE488 2 standard CR LF The most common EOL character is CR LF Message Separator EOL or semicolon Command Separator ...

Page 69: ...DISPlay Commands DISPlay NORMal ITEM x 76 DISPlay INTegrate ITEM x 77 DISPlay PAGE 78 HARMonics Command HARMonics THD 79 HOLD Command HOLD 80 INPut Commands INPut CFACtor 81 INPut MODE 81 INPut VOLTage RANGe 82 INPut VOLTage AUTO 82 INPut CURRent RANGe 83 INPut CURRent AUTO 83 INPut SCALing VT PT CT STATe 84 INPut SCALing VT PT CT RATio 84 INPut SYNChronize 84 INPut FILTer 85 INPut ZERO 85 ...

Page 70: ...mands MEASure AVERaging COUNt 90 MEASure MHOLd 90 NUMeric commands NUMeric NORMal VALue 91 NUMeric NORMal NUMBer 92 NUMeric NORMal ITEM x 92 NUMeric NORMal PRESet 94 NUMeric NORMal CLEar 96 NUMeric NORMal DELete 97 INTegrate STATe 97 SYSTem commands SYSTem MODel 98 SYSTem MODel 98 SYSTem VERSion 98 SYSTem KLOCk 99 SYSTem BRIGhtness 99 SYSTem KEY BEEPer 100 STATus command STATus ERRor 101 ...

Page 71: ...ent Status Standard Event Status Syntax CLS IDN Description Returns the manufacturer model number serial number and system version of the instrument Query Syntax IDN Return parameter String Example IDN GWINSTEK GPM 8213 GXXXXXXXX V1 00 ESE Description Sets or returns the ESER Event Status Enable Register contents Syntax Query Syntax ESE NR1 ESE Set Query Set Query ...

Page 72: ...Return parameter NR1 0 255 Example ESR 198 SESR 11000110 OPC Description Sets or returns the operation complete bit bit0 in SERS Standard Event Status Register when all pending operations are completed Syntax Query Syntax OPC OPC Return parameter NR1 0 Operation isn t completed NR1 1 Operation is completed Example OPC Returns 1 RST Description Initializes the settings Syntax RST Query Set Query Se...

Page 73: ...er Syntax SRE NR1 Query Syntax SRE Parameter Return parameter NR1 0 255 Example SER 7 Set the the SRER to 00000111 SRE 3 SRER 00000011 STB Description Returns the SBR Status Byte Register contents Query Syntax STB Return parameter NR1 0 255 Example STB 8 81 SESR 01010001 Set Query Query ...

Page 74: ...olean 0 OFF Boolean 1 ON Return parameter 0 Turn the header function off 1 Turn the header function on Example COMMUNICATE HEADER ON COMMUNICATE HEADER COMMUNICATE HEADER 1 Note Example of a response with a header INPUT VOLTAGE RANGE 150 0E 00 Example of a response without a header 150 0E 00 COMMunicate REMote Description Sets or returns the GPM 8213 series to remote or local mode ON is remote mod...

Page 75: ... a query is returned fully spelled out or in its abbreviated form Syntax COMMunicate VERBose Boolean OFF ON Query Syntax COMMunicate VERBose Parameter Boolean 0 OFF Boolean 1 ON Return parameter 0 Turn the verbose function off 1 Turn the verbose function on Example COMMUNICATE VERBOSE ON COMMUNICATE VERBOSE COMMUNICATE VERBOSE 1 Note Example of a response fully spelled out INPUT VOLTAGE RANGE 150 ...

Page 76: ...r x 1 to 8 display Function U UPPeak UMPeak I IPPeak IMPeak P PPPeak PMPeak S Q LAMBda CFU CFI PHI FU FI UTHD ITHD Example DISPLAY NORMAL ITEM1 U DISPLAY NORMAL ITEM1 DISPLAY NORMAL ITEM1 U Function Function GPM 8213 Indicator U Voltage U V UPPeak Maximum voltage U pk V pk UMPeak Minimum voltage U pk V pk I Current I I IPPeak Maximum current I pk I pk IMPeak Minimum current I pk I pk P Active powe...

Page 77: ...NTegrate ITEM x Description Sets or returns a Integrate measurement data display item Syntax DISPlay INTegrate ITEM x Function Query Syntax DISPlay INTegrate ITEM x Parameter Return parameter x 1 to 2 display Function WHP WHM AHP AHM U I Example DISPLAY INTEGRATE ITEM1 WHP DISPLAY INTEGRATE ITEM1 DISPLAY INTEGRATE ITEM1 WHP Function Function GPM 8213 Indicator WHP Positive watt hour WP WP WHM Posi...

Page 78: ...turns the display page item Syntax DISPlay PAGE Function Query Syntax DISPlay PAGE Parameter Return parameter Function MEASurement ENLArge INTEgral SYSTem_INFO SYSTem_CONFig SETUp Example DISPLAY PAGE MEASUREMENT DISPLAY PAGE DISPLAY PAGE MEASUREMENT Set Query ...

Page 79: ...returns the equation used to compute the THD total harmonic distortion Syntax HARMonics THD TOTal FUNDamental Query Syntax HARMonics THD Parameter Return parameter TOTal CSA FUNDamental IEC Example HARMONICS THD FUNDAMENTAL HARMONICS THD HARMONICS THD FUNDAMENTAL Set Query ...

Page 80: ...ff state of the output hold feature for display communication and other types of data Syntax HOLD Boolean OFF ON Query Syntax HOLD Parameter Boolean 0 OFF Boolean 1 ON Return parameter 0 Turn the hold function off 1 Turn the hold function on Example HOLD OFF HOLD HOLD 0 Set Query ...

Page 81: ...RATio 84 INPut SYNChronize 84 INPut FILTer 85 INPut ZERO 85 INPut CFACtor Description Sets or returns the crest factor Syntax INPut CFACtor NRf Query Syntax INPut CFACtor Parameter Return parameter NR1 3 6 Example INPUT CFACTOR 3 INPUT CFACTOR INPUT CFACTOR 3 INPut MODE Description Sets or returns the voltage and current measurement mode Syntax INPut MODE DC ACDC AC Query Syntax INPut MODE Set Que...

Page 82: ...eturn parameter Voltage 15 30 60 150 300 600 V when the crest factor is set to 3 7 5 15 30 75 150 300 V when the crest factor is set to 6 Example INPUT VOLTAGE RANGE 600V INPUT VOLTAGE RANGE INPUT VOLTAGE RANGE 600 0E 00 INPut VOLTage AUTO Description Sets or returns the voltage auto range on off state Syntax INPut VOLTage AUTO Boolean Query Syntax INPut VOLTage AUTO Parameter Boolean 0 OFF Boolea...

Page 83: ... 5 5 10 25 50 100 250 mA 0 5 1 2 5 5 10 A when the crest factor is set to 6 Example INPUT CURRENT RANGE 20A INPUT CURRENT RANGE INPUT CURRENT RANGE 20 0E 00 INPut CURRent AUTO Description Sets or returns the current auto range on off state Syntax INPut CURRent AUTO Boolean Query Syntax INPut CURRent AUTO Parameter Boolean 0 OFF Boolean 1 ON Return parameter 0 Turn the current auto range function o...

Page 84: ...ALING VT STATE ON INPUT SCALING VT STATE INPUT SCALING VT STATE 1 INPut SCALing VT PT CT RATio Description Collectively Sets or returns the vt pt ratio or ct ratio Syntax INPut SCALing VT PT CT RATio NRf Query Syntax INPut SCALing VT PT CT RATio Parameter Return parameter NRf 1 000 to 9999 999 Example INPUT SCALING VT RATIO 1 INPUT SCALING VT RATIO INPUT SCALING VT RATIO 1 INPut SYNChronize Descri...

Page 85: ...returns the filter state Syntax INPut FILTer Boolean Query Syntax INPut FILTer Parameter Boolean 0 OFF Boolean 1 ON Return parameter 0 Turn the filter function off 1 Turn the filter function on Example INPUT FILTER OFF INPUT FILTER INPUT FILTER 0 INPut ZERO Description Sets or returns the zero state Syntax INPut ZERO Boolean Query Syntax INPut ZERO Parameter Boolean 0 OFF Boolean 1 ON Return param...

Page 86: ...GPM 8213 User Manual 86 Example INPUT ZERO OFF INPUT ZERO INPUT ZERO 0 ...

Page 87: ... Parameter Return parameter MANUal Continuous integration mode STANdard Standard integration mode Example INTEGRATE MODE MANUAL INTEGRATE MODE INTEGRATE MODE MANUAL INTegrate FUNCtion Description Sets or returns the integration function Syntax INTegrate FUNCtion WATT AMPEre Query Syntax INTegrate FUNCtion Parameter Return parameter Select the integration function watt Select the integration functi...

Page 88: ...99 hours Second NRf 0 to 59 minutes Third NRf 0 to 59 seconds Example INTEGRATE TIMER 1 0 0 INTEGRATE TIMER INTEGRATE TIMER 1 0 0 INTegrate STARt Description Starts integration Syntax INTegrate STARt Example INTEGRATE START INTegrate STOP Description Stops integration Syntax INTegrate STOP Example INTEGRATE STOP INTegrate RESet Description Resets the integrated value Syntax INTegrate RESet Example...

Page 89: ... the integration status Syntax INTegrate STATe Example INTEGRATE STATE RESET Response Overflow Integration overflows RESET Integration resets RUNNING Integration is in progress STOP Integration stops TIMEUP Integration stops due to integration timeout Query ...

Page 90: ...arameter Return parameter NRf 1 2 4 8 16 32 64 Example MEASURE AVERAGING COUNT 8 MEASURE AVERAGING COUNT MEASURE AVERAGING COUNT 8 MEASure MHOLd Description Sets the MAX hold on off state Syntax MEASure MHOLd Boolean Query Syntax MEASure MHOLd Parameter Boolean 0 OFF Boolean 1 ON Return parameter 0 Turn the MAX hold function off 1 Turn the MAX hold function on Example MEASURE MHOLD ON MEASURE MHOL...

Page 91: ... 27E 00 omitted 50 0 01E 00 Numeric Data Format Measurement values U I P PPPeak PMPeak S Q LAMBda CFU CFI FU FI UTHD and ITHD Integrated values WH WHP WHM AH AHP and AHM ASCII NR3 format Example 12 345E 00 Measurement values UPPeak UMPeak IPPeak and IMPeak ASCII NR3 format Example 12 34E 00 Measurement values PHI ASCII NR3 0 9 9 format Example 9 9E 00 ASCII NR3 10 99 9 format Example 99 9E 00 ASCI...

Page 92: ...meter Return parameter NRf 1 to 34 ALL Example NUMERIC NORMAL NUMBER 10 NUMERIC NORMAL NUMBER NUMERIC NORMAL NUMBER 10 Note If the parameter is omitted from the NUMeric NORMal VALue command the numeric data items from 1 to the specified value are output in order By default the number of numeric data items is set to 3 NUMeric NORMal ITEM x Description Sets or returns the specified numeric data outp...

Page 93: ...3 Indicator U Voltage U V UPPeak Maximum voltage U pk V pk UMPeak Minimum voltage U pk V pk I Current I I IPPeak Maximum current I pk I pk IMPeak Minimum current I pk I pk P Active power P P PPPeak Maximum power P pk P pk PMPeak Minimum power P pk P pk S Apparent power S VA Q Reactive power Q VAR LAMBda Power factor λ PF CFU Voltage factor λ CFV CFV Current factor λ CFI PHI Phase difference Φ DEG ...

Page 94: ...mpere hour q q AHM Positive ampere hour q q TIME Integration time URANge Voltage range IRANge Current range NUMeric NORMal PRESet Description Presets the numeric data output item pattern Syntax NUMeric NORMal PRESet NRf Parameter Return parameter NRf 1 to 4 Example NUMERIC NORMAL PRESET 1 Patterns 1 ITEM x Function 1 U 2 I 3 P Patterns 2 ITEM x Function 1 U 2 I 3 P 4 S 5 Q 6 LAMBda Set ...

Page 95: ... 7 PHI 8 FU 9 FI Patterns 3 ITEM x Function 1 U 2 I 3 P 4 S 5 Q 6 LAMBda 7 PHI 8 FU 9 FI 10 UPPeak 11 UMPeak 12 IPPeak 13 IMPeak 14 PPPeak 15 PMPeak Patterns 4 ITEM x Function 1 U 2 I 3 P 4 S 5 Q 6 LAMBda 7 PHI 8 FU 9 FI ...

Page 96: ... 23 CFU 24 CFI 25 UTHD 26 ITHD 27 URANge 28 IRANge NUMeric NORMal CLEar Description Clears numeric data output items sets the items to Syntax NUMeric NORMal CLEar ALL NRf NRf Parameter First NRf 1 to 34 the number of the first item to clear Second NRf 1 to 34 the number of the last item to clear Example NUMERIC NORMAL CLEAR ALL Set ...

Page 97: ...te Example NUMERIC NORMAL DELETE 1 Deletes ITEM1 and shifts ITEM2 and subsequent items forward NUMERIC NORMAL DELETE 1 3 Deletes ITEM1 to ITEM3 and shifts ITEM4 and subsequent items forward INTEGRATE RESET Note When output items are deleted subsequent items shift forward to fill the empty positions Empty positions at the end are set to If the second NRf is omitted only the output item specified by...

Page 98: ...the model code Syntax SYSTem MODel Example SYSTEM MODEL SYSTEM MODEL GPM 8213 SYSTem MODel Description Returns the serial number Syntax SYSTem SERial Example SYSTEM SERIAL SYSTEM SERIAL 123456789A Note Returns the No item string of the system Information menu SYSTem VERSion Description Returns the firmware version Syntax SYSTem VERsion Example SYSTEM VERSION V1 00 Query Query Query ...

Page 99: ...er Boolean 0 OFF Boolean 1 ON Return parameter 0 Turn the key protection function off 1 Turn the key protection function on Example SYSTEM KLOCK OFF SYSTEM KLOCK SYSTEM KLOCK 0 SYSTem BRIGhtness Description Sets or returns the brightness level Syntax SYSTem BRIGhtness NRf Query Syntax SYSTem BRIGhtness Parameter Return parameter NRf 1to 9 Example SYSTEM BRIGHTNESS 7 SYSTEM BRIGHTNESS SYSTEM BRIGHT...

Page 100: ...tate Syntax SYSTem KEY BEEPer Boolean Query Syntax SYSTem COMMunicate LAN CONFigure Parameter Boolean 0 OFF Boolean 1 ON Return parameter 0 Turn the keyclick beeper function off 1 Turn the keyclick beeper function on Example SYSTEM KEY BEEPER OFF SYSTEM KEY BEEPER SYSTEM KEY BEEPER 0 Set Query ...

Page 101: ...ple STATUS ERROR Error_103 Invalid separator Note If no errors have occurred 0 No error is returned Error_103 Invalid separator Error_104 Data type error Error_108 Parameter not allowed Error_109 Missing parameter Error_113 Undefined header Error_131 Invalid suffix Error_141 Invalid character data Error_221 Setting conflict Error_222 Data out of range Error_813 Invalid operation Query ...

Page 102: ...107 Declaration of Conformity 108 Power measurement 109 Measurement for small current 109 Measurement for large current 110 Introduction to IEC 62301 111 Recommended parameters for power measurement 111 EUP Directive Lot6 specifications 112 Connection Guide 113 Front panel 113 Lower current measurement I 1A 113 Higher current measurement 1A I 10A 113 Rear panel 114 Direct connection 10A I 20A 114 ...

Page 103: ...ge and current must be standard sine wave The power factor must be 1 The crest factor must be 3 The common mode voltage must be zero General Specifications Specification Conditions Temperature 23 C 5 C Humidity 80 RH non condensing Operating Environment 0 40 C Temperature Range 30 40 C Relative Humidity 70 RH non condensing 40 C Relative Humidity 50 RH non condensing Indoor use only Altitude 2000 ...

Page 104: ...yed items Standard mode 8 items simultaneously Displayed items Simple mode 4 items simultaneously Displayed digits 5 Voltage converter 1 to 9999 999 Current converter 1 to 9999 999 Measurement items Voltage current active power apparent power reactive power power factor phase angle frequency integrated current integrated power positive integrated power negative integrated power integration time vo...

Page 105: ...ture effect 5 18 C 28 40 C Increase 0 03 reading C Residual noise 0 5 of range Current Measurement Measurement range CF 3 5mA 10mA 20mA 50mA 100mA 200mA 500mA 1A 2A 5A 10A 20A CF 6 2 5mA 5mA 10mA 25mA 50mA 100mA 250mA 0 5A 1A 2 5A 5A 10A Crest factor 3 6 Accuracy Effective range 1 to 105 of range DC 0 2 reading 0 2 range 45 Hz f 66 Hz 0 1 reading 0 1 range 66 Hz f 1kHz 0 1 reading 0 2 range 1 kHz ...

Page 106: ...Hz Temperature effect 5 18 C 28 40 C Increase 0 03 reading C Frequency Measurement Measurement range The filter is turned on 30 000Hz to 499 99Hz The filter is turned off 30 000Hz to 9 9999kHz Measurement items Voltage Current Effective input range 10 to 105 of voltage input range Accuracy 0 06 reading Integrator Measurement Integrator Accuracy Accuracy of voltage or current 0 1 reading Time Range...

Page 107: ...APPENDIX 107 Dimensions 270 110 350 230 Units mm ...

Page 108: ...0 3 2 2014 Surge Immunity EN 61000 4 5 2014 Voltage Fluctuation EN 61000 3 3 2013 Conducted Susceptibility EN 61000 4 6 2014 Electrostatic Discharge EN 61000 4 2 2009 Power Frequency Magnetic Field EN 61000 4 8 2010 Radiated Immunity EN 61000 4 3 2006 A1 2008 A2 2010 Voltage Dips Interrupts EN 61000 4 11 2004 Low Voltage Equipment Directive 2014 35 EU Safety Requirements EN 61010 1 2010 Third Edit...

Page 109: ...e energy within a settable period of time and then divide it by the time to get the power A settable period of time isn t less than 10min The cumulative energy must be greater than the resolution by 200 times Measurement for small current Voltage measurement mode measured from power supply side Connect to ammeter internally The current measurement is accurate The voltage measurement on load could ...

Page 110: ... load side Connect to ammeter externally The voltage measurement is accurate The current measurement on load could be larger than the actual one due to leakage current of multi measurement voltage Connection Power meter Power supply Product under test A V N L Power loss Input voltage V 2 2 4MΩ ...

Page 111: ...11 Only the products comply to the standard can have CE marking affixed on it Recommended parameters for power measurement Power resolution is less than or equal to 1mW Time integrator function is available Electric energy resolution is less than or equal to 1mWh and cumulative time resolution is less than or equal to 1 second The crest factor is greater than or equal to 3 The minimum current rang...

Page 112: ...ucts with external power supply such as information devices consumer electronics product household appliances toys entertainment and sports products and so on in standby and off mode is as below Mode Limit 2010 01 2013 01 Standby mode Products with time display function 2W 1W Products without time display function 1W 0 5W Shutdown mode 1W 0 5W ...

Page 113: ...X I V V AC 600V MAX CAT II 300V SOURCE LOAD A V I I V V LOAD SOURCE Method 2 AC 10A CURRENT VOLTAGE I MAX I V V AC 600V MAX CAT II 300V SOURCE LOAD A V I I V V LOAD SOURCE Higher current measurement 1A I 10A Method 1 AC 10A CURRENT VOLTAGE I MAX I V V AC 600V MAX CAT II 300V SOURCE LOAD A V I I V V LOAD SOURCE ...

Page 114: ...0V MAX CAT II 300V SOURCE LOAD A V I I V V LOAD SOURCE Rear panel Direct connection 10A I 20A SOURCE LOAD I I 20A MAX V V CAT II 300V 600V MAX CURRENT VOLTAGE A V I I V V LOAD SOURCE Connection with CT PT I I 20A MAX V V CAT II 300V 600V MAX CURRENT VOLTAGE SOURCE LOAD CT PT ...

Search results

Summary of Contents for GPM-8213

Reviews:

Related manuals for GPM-8213

Brands by name

Popular brands

GW Instek GPM-8213, User Manual

Search results

Summary of Contents for GPM-8213

Reviews:

Related manuals for GPM-8213

Brands by name

Popular brands