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RS PRO RM-804 Instruction Manual Download Page 43

 

MEASUREMENT

 

13/10/2016 Version No. 001 

41

 

breakdown of any oxides that may be present on the contacts. In 

this mode the open circuit measuring voltage is limited <20mV,  

while modes like DC+ or pulse mode can have an open circuit 

measuring voltage as high as 6.5V. 

 

The Dry Circuit function cannot be used with the Scan or Diode 

functions. In addition, when the Dry Circuit function is turned on, 

only 3 drive settings are available: DC+, DC- and Pulse. 

Dry Limitations 

When the Dry Circuit measurement function is turned on, the 

measurement range is reduced. See the specifications for more 

details. 

 

Range 

Dry Mode 

Rate 

 

50mΩ 

✘

 

 

 

500mΩ 

✔

 

Slow/Fast 

 

5Ω 

✔

 

Slow/Fast 

 

50Ω 

✔

 

Slow/Fast 

 

500Ω 

✘

 

 

 

5kΩ 

✘

 

 

 

50kΩ 

✘

 

 

 

500kΩ 

✘

 

 

 

5MΩ 

✘

 

 

1. Toggle Dry 

mode on or off 

Press the 

Dry

 key to toggle the dry circuit measurement 

mode on or off.  

 

The DRY function indicator will appear in the middle of the display 

Summary of Contents for RM-804

Page 1: ...Instruction Manual RM 804 RM 805 D C Milli Ohm Meter EN FR DE IT SP...

Page 2: ......

Page 3: ...15 Rear Panel Overview 20 TFT LCD Overview 22 Set Up 24 MEASUREMENT 29 Resistance Measurement 31 Compare Function 45 Binning Function 51 Temperature Measurement 57 Temperature Compensation 59 Tempera...

Page 4: ...mmands 151 Sense Commands 153 Source Commands 158 Status Commands 160 System Commands 162 Temperature Commands 170 Trigger Commands 177 Userdefine Commands 181 IEEE 488 2 Common Commands 184 Status sy...

Page 5: ...e your safety and to keep the RM 804 805 in the best possible condition Safety Symbols These safety symbols may appear in this manual or on the RM 804 805 WARNING Warning Identifies conditions or prac...

Page 6: ...t Use only mating connectors not bare wires for the terminals Do not disassemble the instrument unless you are qualified as service personnel Measurement categories EN 61010 1 2010 specifies the measu...

Page 7: ...Disconnect the power cord before cleaning Use a soft cloth dampened in a solution of mild detergent and water Do not spray any liquid into the instrument Do not use chemicals or cleaners containing h...

Page 8: ...d 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 conditio...

Page 9: ...e 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 colo...

Page 10: ...h the panel overview follow the Power up sequence before attempting to use the instrument Please note the information in this manual was correct at the time of printing However as RS PRO continues to...

Page 11: ...GETTING STARTED 13 10 2016 Version No 001 9 Rear Panel Overview 20 TFT LCD Overview 22 Set Up 24 Tilt Stand 24 Power Up 25 4 Wire Kelvin Connection 26 Zeroing Relative Function 27...

Page 12: ...ated by pressing a single front panel key All the settings and measurement results are displayed and set on the TFT LCD panel at the same time making each function naturally intuitive to use Each prim...

Page 13: ...al temperature probe PT 100 The temperature compensation function can extrapolate what the resistance of a DUT will be at a desired temperature if the temperature coefficient of the DUT and the resist...

Page 14: ...ng The handler interface outputs the status of PASS FAIL HI LO READY and EOT signals and inputs a trigger control signal Automatic testing is used with the binning compare and scan functions For compu...

Page 15: ...Triggered measurement modes Temperature measurement temperature compensation and temperature conversion Four wire Kelvin measurement method Selectable power on settings Diode test Alarm settings for f...

Page 16: ...Temp Conversion Temp Measurement Dry Circuit Drive Selection Binning Function Interface GPIB Interface RS 232 Interface USB Device Interface Handler EXT IO Scan Interface Temperature Sensor Interface...

Page 17: ...Function key LCD display Power key Arrow keys Enter keys GUARD terminal Sense Source Sense Source Power Switch SOURCE SENSE POWER SENSE SOURCE Rx Ohm Compare Binning TEMP TCONV TC Speed REL RT Trigge...

Page 18: ...nnect the GND ground terminal to the earth ground GUARD Terminal GUARD The GUARD terminal has the same potential as earth but cannot be substituted for it Connect the GUARD terminal to the cable shiel...

Page 19: ...he temperature of a DUT given an initial temperature initial resistance measured resistance and a constant inferred zero resistance temperature for the DUT TEMP The TEMP key activates the temperature...

Page 20: ...rigger key will turn on the external trigger mode When in the external trigger mode pressing the Trigger key will perform a manual trigger A long press of the Trigger key when in external trigger mode...

Page 21: ...ng the Range key will activate the auto ranging mode Range Enter The Range key in conjunction with the up down arrow keys is used to select the resistance measurement range When in auto ranging mode p...

Page 22: ...50 60Hz 25VA MAX AC HANDLER SCAN EXT I O TC SENSOR GPIB RS232 port GPIB port Handler Scan Ext I O USB B port Temperature sensor port AC power input AC Input 100 240V 50 60Hz 25VA MAX AC Accepts the p...

Page 23: ...dler Scan EXT I O Port HANDLER SCAN EXT I O The Handler Scan EXT I O port is used to output pass fail high low comparison results This port is also used for the user programmable EXT I O pins Temperat...

Page 24: ...lue Memory number Function Control indicators Average value Dry circuit Rate Remote mode Remote error Function Control Indicators The function control indicators show all the currently active settings...

Page 25: ...hows all measurement results for the selected function mode Function Mode Settings Shows any function mode specific settings Secondary Menus The secondary menus show global menus Meas Setup System Mem...

Page 26: ...nstruction Manual English 24 13 10 2016 Version No 001 Set Up Tilt Stand Tilt To tilt pull the legs forward as shown below Stand Upright To stand the scope upright push the legs back under the casing...

Page 27: ...ut AC power voltage is within the range of 100 240 V Connect the power cord to the AC Voltage input CAUTION Ensure the ground connector of the power cord is connected to a safety ground This will affe...

Page 28: ...ay will light up and show the last setting used before the last shut down Example Resistance measurement mode 4 Wire Kelvin Connection Background The RM 804 805 uses 4 wire Kelvin connections for accu...

Page 29: ...DUT Sense Monitors the positive potential Sense Monitors the negative potential Guard Grounds the shielding layer of the test lead cables to reduce noise GND Provides a reference ground for the RM 80...

Page 30: ...d with the Scan or Diode functions 1 Short the cables Short the test cables together as shown in the diagram below SOURCE SENSE SENSE SOURCE Source Sense Source Sense 2 Set the Reference value Press t...

Page 31: ...SC Enter Trigger Drive Resistance Measurement 31 Select the Resistance Range 32 Measuring Signal Drive Overview 33 Select Measuring Signal Drive 36 Select Measurement Rate 38 Display Mode 38 View Real...

Page 32: ...erature Conversion 63 Measurement Settings 68 Average Function 68 Measure Delay 69 Trigger Delay 70 Trigger Edge 72 Temperature Unit 73 Ambient Temperature 74 Line Frequency 75 PWM Setting 76 System S...

Page 33: ...to access the Resistance measurement mode 2 Resistance mode display appears Ohm measurement function indicator Ohm measurement Resistance range and mode 3 Connect the test lead and measure 4 wire resi...

Page 34: ...ttle before measuring Select the Resistance Range Background The resistance range can be used with normal resistance measurement as well as the temperature compensation function Manual Press the Range...

Page 35: ...k 1 500k 10 5M 100 Measuring Signal Drive Overview Background Resistance measurement has 5 different measuring signals that can be applied to obtain a resistance measurement DC DC Pulse PWM Zero These...

Page 36: ...it voltage 0V V t Negative drive signal Pulse 6 5V 0V V t 6 5V 50ms 50ms This mode can be used to eliminate the thermoelectric EMF formed on the contact between a test lead and a DUT PWM 0V V t 6 5V O...

Page 37: ...ce measurements thermoelectric electromotive force Vemf can affect measurement accuracy Vemf is created at the junction of two dissimilar metals such as the contact point of a test lead and the pin of...

Page 38: ...educted from V1 and divided by 2 to get the average measurement as shown in the formula below 2 2 1 Vemf V Vemf V Vx Where Vx measured voltage sans Vemf Select Measuring Signal Drive Background Resist...

Page 39: ...or Diode functions In addition the Zero drive setting is only available with the Ohm measurement function 1 Select Drive Press the Drive key and use the up and down arrow keys to select a drive signa...

Page 40: ...n function is not applicable in Diode measurement mode When the PWM drive signal is used or when the Scan function is activated the only available rate setting is fast 1 Select Rate Press the Speed ke...

Page 41: ...lay Mode Example Measurement Measurement mode View Real Time Measurement Background When measurements are smoothed using the averaging function the RT key can be used to view the real time results in...

Page 42: ...ications such as measuring the contact resistance of switches relays and connectors The RM 805 provides a maximum of up to 20mV in this mode Note Dry circuit testing is for switch and connector contac...

Page 43: ...iode functions In addition when the Dry Circuit function is turned on only 3 drive settings are available DC DC and Pulse Dry Limitations When the Dry Circuit measurement function is turned on the mea...

Page 44: ...RM 804 805 can use internal or manual triggering for the Resistance Temperature Temperature Compensation Temperature Conversion Binning Handler and Scan modes By default the RM 804 805 is set to inter...

Page 45: ...nt when in the manual mode 3 Internal Triggering Long press Trigger to return the triggering mode back to internal mode The Int indicator will be shown on the display Internal trigger source Diode Fun...

Page 46: ...sh 44 13 10 2016 Version No 001 2 Diode mode appears Diode function indicator Forward bias voltage 3 Connect the test lead and measure Connect the Sense Source to the anode Connect the Sense Source to...

Page 47: ...udged as IN There are three compare modes that can be used to make a judgment ABS and modes The ABS mode displays the absolute difference between the measured and the reference value shown as and comp...

Page 48: ...is only for reference purposes and is not used to make a judgment The compare function displays the deviation of the measured value from the reference value as a percentage Measured Value Reference Re...

Page 49: ...er limit IN HI LO The compare mode displays the measured value as a percentage of the reference value Measured Value Reference Value The upper HI and low LO limits are set as a percentage from the ref...

Page 50: ...the display for each judgment 1 Select the compare function Press Compare to access the compare mode as shown above 2 Select the compare mode Use the arrow keys to navigate to the Mode setting Press...

Page 51: ...rence value setting 4 Upper lower limit setting Use the arrow keys to navigate to the Upper or Lower limit setting and press Enter Use the left and right arrow keys to select a digit Use the up and do...

Page 52: ...higher than the lower limit is not allowed Likewise the lower limit cannot be set higher than the upper limit 5 Beep setting Use the arrow keys to navigate to the Beep setting Press Enter to toggle t...

Page 53: ...compare modes can be used in this function ABS and modes Binning function indicator Upper and lower limits for the 8 bins Grading results Reference compare mode beep mode and display mode 1 Select th...

Page 54: ...of each bin as percentage value from the reference value 3 Reference value setting Although the 8 bins have their own upper and lower limits they still share a common reference value Use the arrow ke...

Page 55: ...ter key to confirm the setting Repeat for the lower setting Repeat for the remaining bins Upper lower reference Move and edit Select and confirm Enter Setting Range ABS mode 000 0000 999 9999 m k M an...

Page 56: ...omatically if you are in internal trigger mode If you are using the manual triggering mode press the Trigger button or apply a pulse on the trigger pin of the Handler interface to start binning 7 Disp...

Page 57: ...UT The Count display mode tabulates the results on the right hand side of the display and shows the bin settings on the left Overall results Tabulated result of each bin Upper and lower limits of Bin...

Page 58: ...ion No 001 Disp setting Move Toggle Enter 8 How to clear the result count When in the Count display mode press the ESC key Go to the Clear setting and press Enter The accumulated results will be clear...

Page 59: ...changed when in the temperature function Note The temperature measurement function is used in conjunction with the Ohm measurement function The two measurements share the same display so the Ohm readi...

Page 60: ...Ambient temperature setting should be turned off when using the temperature function From the bottom menu go to Meas Setup Ambient Temperature and turn the Ambient Temperature setting off 4 Temperatur...

Page 61: ...nt of the DUT are known it is possible to determine the resistance of a DUT at any temperature The Temperature Compensation works on the following formula 1 0 0 0 t t R R t t t Where Rt Measured resis...

Page 62: ...ct temperature Correct Temperature Temperature Coefficient settings Ambient temperature 2 Ambient Temperature The ambient temperature can be either measured with the PT 100 sensor or be set manually I...

Page 63: ...nd use the up and down arrow keys to edit the digit Press Enter to confirm the setting Correct temperature temperature coefficient settings Move and edit Select and confirm Enter Desired Temperature r...

Page 64: ...n REMOVE INPUTS BEFORE OPENING TO AVOID SHOCK WARNING RS232 SER NO LABEL 100 240V 50 60Hz 25VA MAX AC HANDLER SCAN EXT I O TC SENSOR GPIB PT 100 temperature sensor Note If the sensor is not connected...

Page 65: ...final temperature T or the extrapolated temperature difference T Temperature Conversion function works on the following formula 1 0 2 0 1 2 t t t t R R Where R2 resistance temperature t2 R1 resistanc...

Page 66: ...w increased resistivity when temperature is increased and likewise show reduced resistivity when temperature is reduced Inferred zero resistance temperature is simply the inferred temperature at which...

Page 67: ...nce or final temperature 2 Initial Resistance Initial Temperature and Constant settings Use the arrows keys to go to Initial Resistance Initial Temperature or Constant inferred initial resistance temp...

Page 68: ...odes Disp setting Move Toggle Enter T displays the extrapolated temperature at the measured resistance of the DUT T displays the difference from the extrapolated temperature at the measured resistance...

Page 69: ...MEASUREMENT 13 10 2016 Version No 001 67 DUT connection 4 wire Kelvin GUARD SOURCE SENSE SENSE SOURCE shielding...

Page 70: ...of samples used for the moving average a higher number results in smoother measurement results The average function is turned off by default 1 Select Average setting From one of the main screens press...

Page 71: ...re Delay setting inserts a delay time between each measurement Measure delay is turned off by default Test signal Default Measurement start time Measurement start with Measure delay time Measure delay...

Page 72: ...focus Go to Meas Setup and press Enter Go to Measure Delay and press Enter Meas Setup menu icon Move Select menu or setting Enter 2 Measure Delay setting appears Use the arrow keys to turn Measure De...

Page 73: ...nitoring window This ensures that the external trigger signal is stable before it is recognized The Trigger Delay time starts right after the bounce monitoring window ends Start measurement period Ext...

Page 74: ...s Enter Meas Setup menu icon Move Select menu or setting Enter 2 Trigger Delay setting appears Use the arrow keys to turn Trigger Delay on and set the delay time Press Enter to confirm the settings Tr...

Page 75: ...r Edge and press Enter Meas Setup menu icon Move Select menu or setting Enter 2 Trigger Edge setting appears Use the arrow keys to set the Trigger Edge Press Enter to confirm the setting Trigger Edge...

Page 76: ...n Move Select menu or setting Enter 2 Temperature Unit setting appears Use the arrow keys to set the Temperature Unit Press Enter to confirm the setting Temperature Unit Temperature Unit Fahrenheit Ce...

Page 77: ...menu or setting Enter 2 Ambient Temperature setting appears Use the arrow keys to set the Ambient Temperature Press Enter to confirm the setting Ambient Temperature Ambient Temperature Off On 50 C 39...

Page 78: ...cy and press Enter Meas Setup menu icon Move Select menu or setting Enter 2 Line Frequency setting appears Use the arrow keys to set the Line Frequency Press Enter to confirm the setting Line Frequenc...

Page 79: ...ect menu or setting Enter 2 PWM setting appears Use the arrow keys to set the ON and OFF time for the duty Press Enter to confirm the setting PWM Line Frequency Auto 50Hz 60Hz ON OFF 03 99 time units...

Page 80: ...ystem Information Background The System Information will show the manufacturer model software version and serial number of the unit The system information is the equivalent of the return string from t...

Page 81: ...ngs or the default settings on startup 1 Select Power On Status setting From one of the main screens press the ESC key so that the menu system at the bottom of the display has focus Go to System and p...

Page 82: ...up Interface Background The remote interface can be set to RS232 GPIB or USB Note The GPIB interface is only available on the RM 804G and the RM 805 1 Select Interface setting From one of the main scr...

Page 83: ...character can also be set Press Enter to confirm the settings Interface Power On Status GPIB Primary Address 1 30 RS232 Baud Rate 1200 2400 4800 9600 19200 38400 57600 115200 USB EOL LF CR CR LF LF CR...

Page 84: ...elect menu or setting Enter 2 Brightness setting appears Use the arrow keys to set the brightness level Press Enter to confirm the setting Brightness Brightness 01 dim 05 bright Note Pressing ESC befo...

Page 85: ...ocus Go to System and press Enter Go to Utility and press Enter Go to External I O and press Enter System menu icon Move Select menu or setting Enter 2 External I O Menu Appears Use the arrow keys to...

Page 86: ...4 Pressing ESC before pressing ENTER will exit from the selected External I O setting Handler Mode Background The Handler Mode setting determines the behavior of the result signals from the handler in...

Page 87: ...ling edge of EOT and the results from the current test are output at the rising edge of the EOT signal Previous results cleared New results Trigger Ready EOT Pass Fail High Low EOT falling edge EOT ri...

Page 88: ...From one of the main screens press the ESC key so that the menu system at the bottom of the display has focus Go to System and press Enter Go to Utility and press Enter Go to External I O and press E...

Page 89: ...he key presses the Compare function and the Binning function For the Compare and Binning function the beep can be configured to beep on a pass or fail judgment 1 Select Beep setting From one of the ma...

Page 90: ...ose a beep setting and press Enter Use the arrow keys to set the selected setting and press Enter to confirm Key Click Setting Compare Setting Binning Setting Beep Settings Key Click On Off Compare Of...

Page 91: ...g and Compare Functions 91 Scan Overview 94 Pin Definitions for the Scan Interface 95 Scan Interface 95 Scan Setup 96 Scan Output 103 Configure Interface 105 Configure USB Interface 105 Install USB Dr...

Page 92: ...able with the Binning function or Compare measurement modes Interface and pin assignment 25 Pin D SUB Female HANDLER SCAN EXT I O Pin assignment TRIGGER Starts the trigger for a single measurement REA...

Page 93: ...ease refer to the table listed below Note The output current from all the pins and the VINT 5V pin cannot exceed 60mA Pin Definitions for the Handler Interface As this interface is used for the handle...

Page 94: ...High when the binning sorting result is within the bin1 setting range Binning Out 10 Bin2 High when the binning sorting result is within the bin2 setting range Binning Out 11 Bin3 High when the binni...

Page 95: ...6 setting range Binning Out 22 Low High when the compare result is deemed LO Compare Out 23 Bin7 High when the binning sorting result is within the bin7 setting range Binning Out 24 Bin8 High when the...

Page 96: ...s a GND and power 5V pin Interface and pin assignment 25 Pin D SUB Female HANDLER SCAN EXT I O Pin assignment Relay Controls the relay output Pass Pass signal Indicates the compare result is IN pass L...

Page 97: ...Pin Name Description In Out 1 9 13 15 17 21 22 25 Reserved 2 Trigger Start for Scan measurement In 3 14 18 GND Ground 4 High High signal Indicates a HI compare result Out 5 Clock The clock signal will...

Page 98: ...s and grades the resistance of the DUT on each channel to a reference value An automated handler or test fixture is required to interface the DUTs to the measurement terminals and the scan interface t...

Page 99: ...the measured value is judged as IN There are two modes that can be used to make a judgment ABS and modes The ABS mode compares the measured value to the upper HI and lower LO limits The upper and lowe...

Page 100: ...wn on the display for each judgment if the time between each judgment is not too fast Display Overview Scan function indicator Ready to start scan message Reference limits scan mode current channel me...

Page 101: ...Range Abs 3 Channel setting The Channel setting sets the number of DUT channels that are used Use the arrow keys to navigate to the Channel setting and press Enter Use the left and right arrow keys t...

Page 102: ...git Use the up and down arrow keys to edit the value of the selected digit Press Enter to confirm the setting Delay setting Move and edit Select and confirm Enter Delay Range 400ms 30000ms 5 Start the...

Page 103: ...lay Change display view 6 View Results After the last SCAN test has finished press the ESC key so that the menu system at the bottom of the display has focus Go to View and press Enter to view the res...

Page 104: ...RM 805 Instruction Manual English 102 13 10 2016 Version No 001 Channel number Pass High Low P H L judgment results Previous results page Return to the previous window Measurement results Next result...

Page 105: ...displayed After the manual trigger key is pressed Relay Pass Low High Clock STRB 100 99 98 97 2 1 Relay Pass Low High Clock STRB 100 99 2 1 Scan channel 1 Delay time has elapsed Scan channel n Delay t...

Page 106: ...RM 804 RM 805 Instruction Manual English 104 13 10 2016 Version No 001 Relay Pass Low High Clock STRB 100 99 2 1 98 97 Data Pass STRB 20us 168us 38us 20us...

Page 107: ...805 to be programmed for automatic testing Interface USB USB Device RS 232 DB 9 male port GPIB 24 pin female GPIB port RM 804G RM 805 only Configure USB Interface Background The Type B USB port on th...

Page 108: ...for remote control The USB interface creates a virtual COM port when connected to a PC 1 Select the USB driver Configure the interface to USB in System Utility Interface menu Connect the Type A B USB...

Page 109: ...mputer for driver software and select the driver on the User Manual CD The RM 805 and the COM port that it is assigned to will now appear in under the Ports COM LPT node Configure RS 232 Interface Bac...

Page 110: ...bit 1 Data flow control None 1 Select the RS 232 baud rate Configure the interface to RS232 and set the baud rate in System Utility Interface menu Connect the RS 232C cable to the rear panel RS232 por...

Page 111: ...e GPIB interface is only available on the RM 804G and RM 805 1 Select the GPIB address Configure the interface to GPIB and set the GPIB address in System Utility Interface menu Connect one end of the...

Page 112: ...00 Note If you are not familiar with using a terminal application to send receive remote commands from the serial port or via a USB connection Using Realterm to Establish a Remote Connection Backgrou...

Page 113: ...RM 804 805 via USB or via RS232 If using RS232 make note of the configured baud rate Go to the Windows device manager and find the COM port number for the connection For example in Windows 7 go to the...

Page 114: ...can right click the Realterm icon in the Windows Start menu and select the Run as Administrator option After Realterm has started click on the Port tab Enter the Baud Parity Data bits Stop bits and Po...

Page 115: ...he CR and LF check boxes Enter the query idn Click on Send ASCII The terminal display will return the following RS PRO RMXXXX V1 00 manufacturer model serial number version 5 Errors or Problems If Rea...

Page 116: ...Controller software to confirm GPIB LAN functionality See the National Instrument website http www ni com for details 1 Operation Start the NI Measurement and Automation Explorer MAX program Using Win...

Page 117: ...as Instrument 0 with the address the same as that configured on the unit Step d Double click the Instrument 0 icon Step e Click on the Attributes tab at the bottom Step f Click on Communicate with Ins...

Page 118: ...ish 116 13 10 2016 Version No 001 Step h The String Received text box will display the query return RS PRO RM805 GXXXXXXXX V1 00 manufacturer model serial number version f g h e The function check is...

Page 119: ...Save Recall Settings Background The save function saves the current function as well the settings related to that function There are 20 memory slots that can be used to save and recall settings on the...

Page 120: ...sion No 001 Move Select menu or setting Enter Memory setting Function mode The Recall Save Setup menu will appear 2 Save Recall Clear The No setting should be already highlighted when entering the Rec...

Page 121: ...Use the up and down arrow keys to select a memory space Range 01 20 If a memory space has been used before the settings for that memory slot will also be shown on the display To Save Use the arrow key...

Page 122: ...automatically go to the recalled setting function Note Pressing ESC before pressing Enter will exit the Save Recall Clear operation View memory slot availability Press the Enter key when the No setti...

Page 123: ...016 Version No 001 121 Settings in selected memory slot Available memory slots in red Used memory slots in black Press Enter Enter Note The memory number can also be selected when in the above view us...

Page 124: ...syntax section shows you the basic syntax rules you have to apply when using commands Command Syntax 123 Command List 126 BINNing Commands 130 Calculate Commands 139 Memory Commands 151 Sense Command...

Page 125: ...nd tree is a node Each keyword in an SCPI command represents each node in the command tree Each keyword node of an SCPI command is separated by a colon For example the diagram below shows an SCPI sub...

Page 126: ...tax 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 f...

Page 127: ...oating point with exponent 4 5e 1 8 25e 1 NRf Any of NR1 2 3 1 1 5 4 5e 1 string ASCII text string TEST_NAME Message Terminator EOL Marks the end of a command line The following messages are in accord...

Page 128: ...BEEPer 135 BINNing LIMit DISP 135 BINNing LIMit MODE 136 BINNing LIMit REFerence 136 BINNing LIMit RESult 137 Calculate Commands 139 CALCulate COMPare BEEPer 139 CALCulate COMPare LIMit LOWer 139 CAL...

Page 129: ...151 MEMory RECall 151 MEMory SAVe 151 MEMory STATe 152 Sense Commands 153 SENSe AUTo 153 SENSe DISPlay 153 SENSe FUNCtion 154 SENSe RANGe 155 SENSe SPEed 155 SENSe REL DATa 156 SENSe REL STATe 156 SEN...

Page 130: ...RSion 169 Temperature Commands 170 TEMPerature AMBient DATa 170 TEMPerature AMBient STATe 170 TEMPerature COMPensate COEFficient 171 TEMPerature COMPensate CORRect 172 TEMPerature CONVersion CONStant...

Page 131: ...y STATe 179 TRIGger SOURce 180 Userdefine Commands 181 USERdefine X ACTive 181 USERdefine X FIRStdata 181 USERdefine X LOGic 182 USERdefine X SEConddata 183 IEEE 488 2 Common Commands 184 CLS 184 ESE...

Page 132: ...ription Clear all bin sorting function test result counts Syntax BINNing COUNt CLEar Parameter None BINNing COUNt TOTal Query Description Returns the total number count total of test bin results Query...

Page 133: ...OUNt OUT Return Parameter None 0 999999999 Example BINN COUN OUT 50 Indicates that the number of failed test results is 50 BINNing X COUNt RESult Query Description Returns the number of passed judged...

Page 134: ...LIMit LOWer Parameter X 1 8 NRf 000 0000 999 9999 String mohm ohm kohm maohm unit If the unit is not set the unit will be automatically set by the present range Return parameter NR3 000 0000 999 9999E...

Page 135: ...by the present range Return parameter NR3 000 0000 999 9999E X Example BINN1 LIM UPP 0 95 maohm Sets bin1 upper limit value to 0 95M BINN1 LIM UPP 0 9500E 6 Returns the upper limt as 0 95M BINNing X P...

Page 136: ...o 10 15 BINN1 PERC LOW 10 15 Returns the lower limit percentage value as 10 15 BINNing X PERCent UPPer Set Query Description Sets or returns the upper value percentage value for the selected bin The v...

Page 137: ...de for the bin sorting function Syntax Query Syntax BINNing LIMit BEEPer OFF PASS FAIL BINNing LIMit BEEPer Parameter Return parameter OFF Turns the beeper off PASS The beeper will sound on a pass tes...

Page 138: ...ry Description Sets or returns the setting mode for upper and lower limits absolute or Syntax Query Syntax BINNing LIMit MODE ABS DPER BINNing LIMit MODE Parameter Return parameter ABS The test result...

Page 139: ...e unit is not set the unit will be automatically set by the present range Return parameter NR3 000 0001 999 9999E X Example BINN LIM REF 100 Sets the limit reference value to 100 BINN LIM REF 100 0000...

Page 140: ...RM 804 RM 805 Instruction Manual English 138 13 10 2016 Version No 001 Example BINN LIM RES 1 Indicates a pass for bin1...

Page 141: ...Return parameter OFF Turns the beeper off PASS The beeper will sound on a pass test result FAIL The beeper will sound on a fail test result Example CALC COMP BEEP FAIL Sets the beeper on when the test...

Page 142: ...COMP LIM LOW 0 1230E 6 Returns the lower limit as 0 123M CALCulate COMPare LIMit MODE Set Query Description Sets or returns the compare mode for the compare function Syntax Query Syntax CALCulate COMP...

Page 143: ...or the compare function Syntax Query Syntax CALCulate COMPare LIMit REFerence NRf String CALCulate COMPare LIMit REFerence Parameter NRf 000 0001 999 9999 String mohm ohm kohm maohm unit If unit is no...

Page 144: ...ALC COMP LIM RES 2 Indicates that the test result is HI CALCulate COMPare LIMit UPPer Set Query Description Sets or returns the upper limit value for the compare function Syntax Query Syntax CALCulate...

Page 145: ...the deviation value for the compare function Query Syntax CALCulate COMPare MATH DATa Return parameter NR3 0 0000 9 9999E X Example CALC COMP MATH DAT 0 3658E 2 Returns the deviation as 36 58 CALCula...

Page 146: ...limit as 10 00 CALCulate COMPare PERCent UPPer Set Query Description Sets or returns the upper limit percent value for the compare function Syntax Query Syntax CALCulate COMPare PERCent UPPer NRf CALC...

Page 147: ...CALCulate SCAN CHANnel Parameter Return parameter NR1 1 100 Example CALC SCAN CHAN 5 Sets the channel to 5 CALCulate SCAN DELay Set Query Description Sets or returns the interval delay for the scan fu...

Page 148: ...000 0000 999 9999 String mohm ohm kohm maohm unit If unit is not set the unit will be automatically set by the present range Return parameter NR3 000 0000 999 9999E X Example CALC SCAN LIM LOW 0 123 m...

Page 149: ...LIM MODE ABS Sets compare mode to absolute values CALCulate SCAN LIMit REFerence Set Query Description Sets or returns the reference limit for the scan function Syntax Query Syntax CALCulate SCAN LIMi...

Page 150: ...cription Sets or returns upper limit of the scan function Syntax Query Syntax CALCulate SCAN LIMit UPPer NRf String CALCulate SCAN LIMit UPPer Parameter NRf 000 0000 999 9999 String mohm ohm kohm maoh...

Page 151: ...NRf 000 00 999 99 Return parameter NR2 000 00 999 99 Example CALC SCAN PERC LOW 10 00 Sets the lower limit percent value to 10 00 CALC SCAN PERC LOW 10 00 Returns the lower limit as 10 00 CALCulate S...

Page 152: ...804 RM 805 Instruction Manual English 150 13 10 2016 Version No 001 Example CALC SCAN PERC UPP 90 00 Sets the upper limit percent value to 90 00 CALC SCAN PERC UPP 90 00 Returns the upper limit as 90...

Page 153: ...NR1 Parameter NR1 1 20 Example MEM CLE 1 Clear data from memory slot 1 MEMory RECall Set Query Description Recalls the settings from the selected memory slot Syntax MEMory RECall NR1 Parameter NR1 1...

Page 154: ...slot 1 MEMory STATe Query Description Returns the status of all the memory slots Syntax MEMory STATe Return parameter String 23 Characters composed of N or F where N indicates Not used and F indicate...

Page 155: ...y Syntax SENSe AUTo NR1 OFF ON SENSe AUTo Parameter Return parameter NR1 0 OFF 1 ON OFF Auto Range is off ON Auto Range is on Example SENS AUT ON Sets auto range mode on SENSe DISPlay Set Query Descri...

Page 156: ...mode is simple Example SENS DISP OFF Sets the display mode to normal SENSe FUNCtion Set Query Description Sets or returns the function mode Syntax SENSe FUNCtion OHM COMP BIN TC TCONV SCAN DIODE Query...

Page 157: ...nt function Syntax Query Syntax SENSe RANGe NRf SENSe RANGe Parameter NRf 5E 2 5E 6 Return parameter NR3 5E 2 5E 6 Example SENS RANG 0 05 Sets range to 50m SENS RANG 5 0000E 2 Returns the range as 50m...

Page 158: ...e relative value for the relative function Syntax Query Syntax SENSe REL DATa NRf SENSe REL DATa Parameter NRf 0 0000 500 00 The unit will be auto set by the present range Return parameter NR3 0 0000...

Page 159: ...ive function on Example SENS REL STAT OFF Sets the relative function off SENSe REALtime STATe Set Query Description Sets or returns the real time function state Syntax Query Syntax SENSe REALtime STAT...

Page 160: ...nly applicable to the RM 805 Syntax Query Syntax SOURce DRY NR1 OFF ON SOURce DRY Parameter Return parameter NR1 0 OFF 1 ON OFF Turn dry circuit test mode off ON Turn dry circuit test mode on Example...

Page 161: ...OMMAND OVERVIEW 13 10 2016 Version No 001 159 Parameter Return parameter NR1 1 the DC mode 2 the DC mode 3 the PULSE mode 4 the PWM mode 5 the ZERO mode Example SOUR DRIV 3 Sets the drive mode to puls...

Page 162: ...ATus QUEStionable ENABle Set Query Description Sets or returns the Questionable Data Enable register Syntax Query Syntax STATus QUEStionable ENABle NR1 STATus QUEStionable ENABle Parameter Return para...

Page 163: ...OVERVIEW 13 10 2016 Version No 001 161 Query Syntax STATus QUEStionable EVENt Return parameter NR1 0 32767 Example STAT QUES EVEN 512 512 indicates that the Questionable Data Event register 000000100...

Page 164: ...Query Syntax SYSTem AVERage DATa NR1 SYSTem AVERage DATa Parameter Return parameter NR1 2 100 Example SYST AVER DAT 5 5 measurements are used to perform the average function SYSTem AVERage STATe Set Q...

Page 165: ...he brightness level Syntax Query Syntax SYSTem BRIGhtness NR1 SYSTem BRIGhtness Parameter Return parameter NR1 1 dim 5 bright Example SYST BRIG 4 Turns the brightness level to 4 SYSTem ERRor Query Des...

Page 166: ...e last result before executing measurement HOLD It holds the test result and changes when a different result appears Example SYST HAND HOLD Sets the test result to the hold state SYSTem KEYClick BEEPe...

Page 167: ...y Syntax SYSTem LFRequency AUTO 50 60 SYSTem LFRequency Parameter Return parameter AUTO The frequency setting for the line filter is automatically detected 50 The frequency is 50Hz 60 The frequency is...

Page 168: ...the measurement delay time Syntax Query Syntax SYSTem MDELay DATa NRf SYSTem MDELay DATa Parameter Return parameter NRf 0 000 100 000 Unit ms For values under 1s the unit resolution is 1ms For values...

Page 169: ...SYSTem MDELay STATe Parameter Return parameter NR1 0 OFF 1 ON OFF Turn the measurement delay off ON Turn the measurement delay on Example SYST MDEL STAT OFF Turns the measurement delay function off S...

Page 170: ...N 5 Sets the duty ON time to 5 adc units SYSTem PWM OFF Set Query Description Sets or returns the duty OFF period for the PWM drive mode Syntax Query Syntax SYSTem PWM OFF NR1 SYSTem PWM OFF Parameter...

Page 171: ...ersion No 001 169 Example SYST SER GXXXXXXXX SYSTem VERSion Query Description Returns the SCPI version of the device Query Syntax SYSTem VERSion Return parameter String 10 characters Example SYST VERS...

Page 172: ...the temperature conversion function Syntax Query Syntax TEMPerature AMBient DATa NRf TEMPerature AMBient DATa Parameter Return parameter NRf 50 0 399 9 Unit C NR2 50 0 399 9 Unit C Example TEMP AMB DA...

Page 173: ...set ambient temperature Example TEMP AMB STAT OFF Disables the user set ambient temperature TEMPerature COMPensate COEFficient Set Query Description Sets or returns the temperature coefficient for tem...

Page 174: ...RRect Parameter Return parameter NRf 50 0 399 9 Unit C NR2 50 0 399 9 Unit C Example TEMP COMP CORR 25 5 Sets the reference temperature to 25 5 C TEMPerature CONVersion CONStant Set Query Description...

Page 175: ...ture CONVersion DISP NR1 TEMPerature CONVersion DISP Parameter Return parameter NR1 1 T 2 T Example TEMP CONV DISP 1 Sets the temperature display mode for the temperature conversion function is T TEMP...

Page 176: ...CONVersion RESistance Parameter NRf 000 0001 999 9999 String mohm ohm kohm maohm unit If the unit is not set the unit will be automatically set by the present range Return parameter NR3 000 0001 999 9...

Page 177: ...MP 25 6 Sets the initial temperature to 25 6 C TEMPerature DATa Query Description Returns the PT 100 sensor temperature measurement in degrees Celsius Query Syntax TEMPerature DATa Return parameter NR...

Page 178: ...urn the temp function on Example TEMP STAT ON Sets the temp function on TEMPerature UNIT Set Query Description Sets or returns the temperature unit Only used for the display readback Syntax Query Synt...

Page 179: ...e Query Syntax READ Return parameter NR3 0 0000 5 1000E X Example READ 2 2012E 0 Returns the measurement MEASure X Query Description Returns the PT 100 sensor temperature measurement in degrees Celsiu...

Page 180: ...y Description Returns the judgments of all up to 100 channels in the scan mode Query Syntax SHOW Return parameter String 100 characters 0 LO 1 IN 2 HI _ Channel not active Example SHOW Returns 1111111...

Page 181: ...gger to falling edge TRIGger DELay DATa Set Query Description Sets or returns the trigger delay time Syntax Query Syntax TRIGger DELay DATa NR1 TRIGger DELay DATa Parameter Return parameter NR1 0 1000...

Page 182: ...er delay function on Example TRIG DEL STAT OFF Turns the trigger delay function off TRIGger SOURce Set Query Description Sets or returns current trigger source Syntax Query Syntax TRIGger SOURce INT E...

Page 183: ...X ACTive NR1 USERdefine X ACTive Parameter Return parameter X Userdefine pin 1 2 NR1 1 active low state 2 active high state Example USER1 ACT 1 Sets the userdefine1 pin IO to active low state USERdefi...

Page 184: ...userdefine1 as pass state USERdefine X LOGic Set Query Description Sets or returns operator for the selected user define pin Syntax Query Syntax USERdefine X LOGic NR1 USERdefine X LOGic Parameter Ret...

Page 185: ...rand for the selected user define pin Syntax Query Syntax USERdefine X SECondata NR1 USERdefine X SECondata Parameter Return parameter X 1 2 NR1 1 8 bin1 bin8 state 9 bin out state 10 hi state 11 low...

Page 186: ...Description Clears the Event Status register Output Queue Operation Event Status Questionable Event Status Standard Event Status Syntax CLS Parameter None ESE Set Query Description Sets or returns the...

Page 187: ...0010 ESR Query Description Returns SESR Standard Event Status Register contents Query Syntax ESR Return parameter NR1 0 255 Example ESR 198 SESR 11000110 IDN Query Description Returns the manufacturer...

Page 188: ...ets or returns the operation complete bit bit0 in SERS Standard Event Status Register when all pending operations are completed Syntax Query Syntax OPC OPC Parameter None Return parameter NR1 0 operat...

Page 189: ...he SRER Service Request Enable Register contents Syntax Query Syntax SRE NR1 SRE Parameter Return parameter NR1 0 255 Example SRE 7 Sets the SRER to 00000111 SRE 3 SRER 00000011 STB Query Description...

Page 190: ...RM 804 RM 805 Instruction Manual English 188 13 10 2016 Version No 001 Example STB 81 SESR 01010001 TRG Set Query Description Manually triggers the instrument Syntax TRG Parameter None...

Page 191: ...9 10 11 12 13 14 15 0 1 2 3 4 5 6 7 Not Used Not Used Not Used QUES Questionable Data MAV Message Available ESB Standard Event MSS Request Service 0 1 2 3 4 5 6 7 Output Buffer Summary Enable Question...

Page 192: ...0 samples s and at the fast measurement rate the measurement speed is at 60 samples s Q2 The RM 804 805 performance does not match the specifications A2 Make sure the device is powered on for at least...

Page 193: ...e Measurement 193 Reference Temperature Table 193 RTD Sensors 194 Optional Platinum Sensor 194 Specifications 197 Resistance Measurement 197 Dry Resistance Measurement 199 Temperature Measurement 199...

Page 194: ...tions The following table shows which functions can be used with the Relative Drive and Dry Circuit functions Function Rel Dry 1 Drive 2 Ohm Comp Bin TC Tconv Temp Scan Diode 1 When the Dry Circuit me...

Page 195: ...8033 259 3467 Ne Neon Triple point 24 5561 248 5939 O2 Oxygen Triple point 54 3584 218 7916 Ar Argon Triple point 83 8058 189 3442 Hg Mercury Triple point 234 325 38 8344 H2O Water Triple point 273 1...

Page 196: ...tion 0 1 1 0 C higher resolution Speed of response Slower Self heating Yes Long term stability Good Output characteristics Approx 0 4ohm C near linear Optional Platinum Sensor Introduction The optiona...

Page 197: ...ta Ie 8 The Alpha A Beta B Delta D values for the PT 100 sensor are listed below Type Standard Alpha Beta Delta 0 C PT 100 ITS90 0 003850 0 10863 1 49990 100 Temperature Calculation Example Example Ca...

Page 198: ...l English 196 13 10 2016 Version No 001 A 0 00391 B 5 77e 7 C 4 18e 12 The resistance of the RTD at 100 C R100 is then calculated as follows R100 R0 1 AT BT 2 CT 3 T 100 100 1 0 00391 100 5 77e 7 100...

Page 199: ...y is expressed as percentage of reading percentage of range The instrument requires 30 minutes warm up time and must be operated at the slow measurement rate to achieve rated accuracy The power cord p...

Page 200: ...n order to obtain an accurate value after the test leads have been connected or disconnected When Kelvin clips are used to resume testing after a long period of time please wait for a short time to st...

Page 201: ...mperature sensor option Platinum resistor Lead length 1 5m approx 10 C 40 C 0 3 0 5 C Other 0 3 1 0 C Temperature Correction Function Reference temperature range 50 0 C 399 9 C Thermal coefficient ran...

Page 202: ...the variation to the reading value will be significant When using the PT 100 temperature sensor for temperature measurements the accuracy of the sensor typical accuracy of 0 5 C should also be taken i...

Page 203: ...e Humidity 70 RH Pollution Degree 2 Thermal coefficient range 10 C to 70 C Temperature Range 0 35 C Relative Humidity 90 RH 35 C Relative Humidity 80 RH General Power source AC 100 240V 10 50 60Hz 25V...

Page 204: ...2 13 10 2016 Version No 001 Dimensions SOURCE SENSE POWER SENSE SOURCE Rx DC Milliohm Meter Ohm Compare Binning TEMP TCONV TC Speed REL RT Trigger Dry Scan Display Diode Drive ESC GND GUARD Enter Loca...

Page 205: ...atory use EMC requirements 2013 Conducted Radiated Emission EN 55011 2009 A1 2010 Electrical Fast Transients EN 61000 4 4 2012 Current Harmonics Surge Immunity EN 61000 4 5 2006 Voltage Fluctuations E...

Page 206: ...accident unauthorized repair alteration contamination or abnormal conditions of operation or handling Any implied warranties arising out of the sale of this product including but not limited to impli...

Page 207: ...Components Ltd PO Box 99 Corby Northants NN17 9RS United Kingdom Japan RS Components Ltd West Tower 12th Floor Yokohama Business Park 134 Godocho Hodogaya Yokohama Kanagawa 240 0005 Japan North Americ...

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