Applent Instruments AT4610 User Manual Download

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User

’

s Guide

Rev.A7

AT4610/AT4710

Data Logger

Applent Instruments Ltd.

Address: Dangnan Industrial Zone,

Changzhou, Jiangsu, China (PRC)

Post Code: 213014

Tel: 0086-0519-88805550 / 89966117 / 89966227 / 89966337

Fax: 0086-0519-89966550

Sales Email: [email protected]

Tech Email:

[email protected]

http://www.applent.com

Summary of Contents for AT4610

Page 1: ...plent Instruments Ltd Address Dangnan Industrial Zone Changzhou Jiangsu China PRC Post Code 213014 Tel 0086 0519 88805550 89966117 89966227 89966337 Fax 0086 0519 89966550 Sales Email sales applent com Tech Email tech applent com http www applent com ...

Page 2: ...y the supplied power cable with earth blade DO NOT Operate In An Explosive Atmosphere Do not operate the instrument in the presence of inflammable gasses or fumes Operation of any electrical instrument in such an environment constitutes a definite safety hazard Keep away from live circuit Operating personnel must not remove instrument covers Component replacement and internal adjustments must be m...

Page 3: ...warranty service or repair this product must be returned to a service facility designated by Applent The buyer shall prepay shipping charges to Applent and the Buyer shall pay all shipping charges duties and taxes for products returned to Applent from another country Applent warrants that its software and firmware designated by Applent for use with an instrument will execute its programming instru...

Page 4: ...play Layout 15 3 4 Power up 16 3 4 1 Power on off 16 3 4 2 Instrument Version 16 3 5 How to Connect 16 3 5 1 Connection of Voltage 17 3 5 2 Connection of Thermocouple 17 3 5 3 Connection of 3 wire RTD 17 3 5 4 Connection of Resistance and 4 wire RTD 18 4 SETUP Page 19 4 1 Channel Color Setup 19 4 2 Channel ON OFF 20 4 3 Input Type 20 4 4 Range Setting 20 4 5 Graph Lower Limit Upper Limit 22 4 6 Au...

Page 5: ...8 3 Trigger 41 9 DATA LOG Page 42 9 1 Setting Sampling Rate 42 9 2 Horizontal Axis Gridding Setting 43 9 3 Curve Display 44 9 4 Start Logging Data 45 9 5 Auto Save Data to External Disk 45 9 5 1 Rules of File Creating 46 9 5 2 File Path 46 9 5 3 Comma Separated Values File CSV 46 9 5 4 Binary File Format BIN 47 9 6 Manual Save Data to External Disk 48 9 7 Browse Historical Data 49 9 8 Cursor Setti...

Page 6: ... 1 COMP EN 65 11 7 2 COMP CH EN 65 11 7 3 COMP CH 65 11 8 FILE SUBSYSTEM 65 11 8 1 FILE SAVE 66 11 8 2 FILE 66 11 9 MEAS SUBSYSTEM 66 11 9 1 MEAS RATE 66 11 9 2 MEAS FETCH 66 11 10 LOG SUBSYSTEM 67 11 10 1 LOG STATE 67 11 10 2 LOG RATE 67 11 10 3 LOG DIV 67 11 10 4 LOG DISP 68 11 10 5 LOG FETCH 68 11 11 IDN 69 11 12 KEYLOCK Command 69 11 13 Setting System TIME 69 11 14 ERR SHAKE Command 69 12 Spec...

Page 7: ...he data of group 1 in COMPARATOR SET page 34 Figure 6 3 Comparator display in MEAS DISPLAY page 34 Figure 6 4 Comparator display on DATALOG page 34 Figure 7 1 File page 36 Figure 8 1 MEAS DISPLAY page 40 Figure 9 1 DATA LOG page 42 Figure 9 2 Graph of 1s s horizontal axis 44 Figure 9 3 Graph of 5s s horizontal axis 44 Figure 9 4 Numeric display method 45 Figure 9 5 Waveform display method 45 Figur...

Page 8: ...mum subset 52 Table 10 3 Identification code definition returned by command handshake 55 Table 11 1 Multiplier Mnemonics 59 Table 11 2 DISPLAY subsystem tree 60 Table 11 3 SETUP system tree 60 Table 11 4 COMPARATOR subsystem tree 64 Table 11 5 FILE Subsystem tree 65 Table 11 6 MEAS subsystem tree 66 Table 11 7 LOG subsystem tree 67 Table 12 1 DC voltage specifications 71 Table 12 2 DC resistance s...

Page 9: ...not been damaged Referring to Packing List in the packing box check that all packaged items supplied with the meter have been provided as per the specified optioned WARNING If an abnormality is detected contact the company and send the meter to your nearest Applent Instruments sales or service office For inspection by the transport company save the packing box shock absorbing material and packaged...

Page 10: ... water to clean the case Do not attempt to clean the internal of the instrument WARNING Don t Use Organic Solvents such as alcohol or gasoline to clean the Instrument 1 5 Instrument Handle Figure 1 1 A handle kit is attached to the AT4610 AT4710 1 Retracted 3 Carrying Position 2 Extended Remove Handle Lift the handle perpendicular to the unit while pulling it in the direction of 1 ...

Page 11: ...610 AT4710 support various types of temperature sensors they include thermocouple K J E T N S B R type RTD 3 wire and 4 wire PT100 In order to apply to alive test instrument adopts high voltage buffer circuit MCU and IU can withstand voltage 300VAC allow MAX withstand voltage 300VDC for each channel There is 80MB high capacity data cache inside the instrument used to real time record it can save 5...

Page 12: ...250 C 1800 C R 50 C 1700 C RTD PT100 100 C 850 C DCV AT4610 DCV 0 0005mV 100 000V DCR AT4610 DCR 0 001Ω 200 00Ω 2 2 3 Sampling Rate AT4610 presets 19 kinds of sampling rate 10ms 20ms 50ms 100ms 200ms 500ms 1s 2s 5s 10s 20s 30s 1min 2min 5min 10min 20min 30min and 1h And AT4710 preset 14 kings of sampling rate 500ms 1s 2s 5s 10s 20s 30s 1min 2min 5min 10min 20min 30min and 1h 2 2 4 Basic Accuracy D...

Page 13: ...mpatible with SCPI protocol ASCII transmit USB host interface Instrument built in 4 groups USB interface can externally connect USB disk U disk or USB HDD support plug and play external USB mouse SD card interface Support SD card storage Handler interface Support internal 5V and external MAX 35V power supply Input trigger signal Output All sorting compare results signal high current drive output d...

Page 14: ...e 3 1 Front Panel 3 1 1 Front panel description Figure 3 1 Front panel 1 2 5 4 6 3 Table 3 1 Front panel description No Description 1 USB disk interface 2 Power switch 3 LCD display screen with touch panel 4 Main function key Measurement and setup 5 Cursor keys 6 SD card slot 3 2 Rear Panel Figure 3 2 Rear panel ...

Page 15: ...input terminal 2 Power socket 100V 240VAC 50Hz 60Hz 3 Fuse holder 3A 250V SB 4 HANDLER interface 5 RS 232C interface and RS 485 interface Optional 6 LAN interface and USB host interface 7 USB slave interface 8 Reserve expanding input port 3 3 Display Layout Figure 3 3 Display layout ...

Page 16: ... or crash press power switch or about 4 seconds then power will be forced to turn off 3 4 2 Instrument Version Figure 3 4 Instrument s version After finish loading ATOS operating system the screen will display product model for a while and its version In addition on SYSTEM CONFIG page and SETUP page instrument s version is also available You can also check instrument version by remote control s co...

Page 17: ...ion of Thermocouple Instrument supports 8 types of thermocouple connecting method for each type of thermocouple is the same Figure 3 7 Connection of thermocouple Please plug 2 terminals of thermocouple to positive and negative test terminal generally speaking red wires is positive pole black wire is negative pole WARNING Instrument allows thermocouple to work with alive test but ensure that the li...

Page 18: ... 3 5 4 Connection of Resistance and 4 wire RTD Figure 3 9 Connection of resistance and 4 wire RTD 4 terminal method can efficiently eliminate the error caused by lead resistance AT4610 AT4710 can only use 4 wire to measure resistance high precise RTD also use 4 wire method to connect TIP The instrument uses 4 wire connecting method to measure resistors ...

Page 19: ...trument will enter SETUP Page All setup that is related to channel and MEAS DISPLAY Page and DATALOG Page is operated in SETUP page On SETUP Page the setting includes the following parameters Channel color setup Channel turn on off Input type Range Curve graph lower limit value Curve graph upper limit value Figure 4 1 SETUP Page 4 1 Channel Color Setup The graph color and measured data color for e...

Page 20: ... wire RTD and DC R adopt 4 terminal method to test after set input type please make sure input terminal is correct Steps of setting input type Step 1 Enter SETUP Page Step 2 Touch screen click or use cursor to select Type field Step 3 Touch screen function key field at right side click select Input Type Function keys Function TC K Thermocouple TC J Thermocouple TC E Thermocouple TC T Thermocouple ...

Page 21: ... 0 100 C 100 00 C 100 00 C 0 01 C 1 500 C 200 00 C 500 00 C 0 05 C 2 2000 C 200 0 C 1000 0 C 0 1 C Table 4 5 Range limit of T type thermocouple Range Range Range Limit Resolution 0 100 C 100 00 C 100 00 C 0 01 C 1 500 C 270 00 C 400 00 C 0 05 C Table 4 6 Range limit of N type thermocouple Range Range Range Limit Resolution 0 100 C 100 00 C 100 00 C 0 01 C 1 500 C 200 00 C 500 00 C 0 05 C 2 2000 C ...

Page 22: ... 001Ω Steps of setting range Step 1 Enter SETUP Page Step 2 Touch screen click or use cursor to select Range field Step 3 Touch screen function key field at right side click select Range Function keys Function Range Refer to the above RANGE TABLE One key set Set the rest same type for channel range the same as this range 4 5 Graph Lower Limit Upper Limit In Data Acquisition page graph Y axis is me...

Page 23: ...nput m V for voltage By Range Set Upper Lower limit value by range limit value Refer to the above RANGE TABLE One key set Set Upper Lower limit value for channel of the rest same type and same range the same as this range 4 6 Auto Save Setting Value When power off the instrument can save the revised data in SETUP page into disk automatic and when users power on next time the data will be available...

Page 24: ...tton in functional field to enter SYSTEM CONFIG page SYSTEM CONFIG page includes the following settings Date Time Setting Language Setting Data Logging Value Display Font Setting Measurement Related Setting Local Network Connection WIRELESS LAN Connection Communication Setting Figure 5 1 SYSTEM CONFIG Page 5 1 Date Time The Instrument adopts 24 hours format Light touch the screen s Clock button se...

Page 25: ...d file Split Save Store data split into different files according to time quantum X axis Display Type of time axis display relative time absolute date and data buffer pointer START Message Start Stop prompt dialog box of logging 5 3 1 File Type for Real time Saving Instrument provides 2 types of file saving CSV format and BIN format CSV file format CSV Comma Separated Values is a standard full tex...

Page 26: ... store data to files data is stored directly without any processing so users need to use specific program to read TIP When Real time Saving setting is turned off the whole external storage function will be turned off users can store data manually into external disk after stop logging 5 3 2 Media The instrument supports 2 kinds of disk medium USBHDD USB disk and SDCARD Secure Digital Memory Card Us...

Page 27: ...split files Input time unit minute TIP The larger the time interval the larger the file oversize files will take more time to write into external media Undersize time interval will lead to too frequency for the instrument to accessed disk 5 3 5 X axis Display The graph in DATA LOG page X axis is time axis Y axis is value axis X axis can be configured as relative Time absolute Date and buffer Data ...

Page 28: ...annel 10 in the above figure represents data buffer s 10th data once X axis s data reaches 2 000 000 buffer will be rewound and the older data in buffer will be covered 5 3 6 Start Prompt Dialog Box On DATA LOG page press START and STOP button screen will pop up the prompt dialog box and inquire whether begin logging or stop logging Whether need to popup prompt dialog box is decided by START Messa...

Page 29: ...junction temperature compensation In theory thermocouple cold junction use 0 C as standard to begin measurement but when make measurement instrument is usually under condition of indoor temperature because test input terminal cold junction is not 0 C it leads to thermos potential difference decrease which will make measurement incorrect and cause error In order to minimize error the indemnifying m...

Page 30: ...rument is unable to automatically acquire IP and gateway users must attain them from the administrator This instrument s TCP IP port is 4600 5 7 WIRELESS LAN Connection Instrument s USB interface supports USB WIRELESS LAN connection if users want to use Wireless LAN you must purchase Applent USB WLAN card TIP Due to the limitation of instrument hardware it DOES support RT2870 network card we advis...

Page 31: ...g command instrument will return an identification code to the host after finishing process For example Transmit DISP PAGE SETUP Return E0 Table 5 1 Identification code definition return by command handshake Identification code Meaning E0 Normal communication no error E2 Command error E3 Parameter error E4 Invalid parameter E5 Separator error E6 Numeric parameter error E7 Numeric Over length E8 In...

Page 32: ... for each channel each comparator can be set independently In COMPARATOR SET page you can set Turn on off comparator Input lower limit and upper limit value of group 1 comparator Input lower limit and upper limit value of group 2 comparator TIP In COMPARATOR SET page type and range cannot be set please set it in SETUP page if users want to change Figure 6 1 COMPARATOR SET page 6 1 Turn on off Comp...

Page 33: ...field at right side click select Input Lower or Input Upper input data in the popup window TIP Please don t input lower limit value lower than upper limit value Lower limit measured value Upper limit OK green indicator Measured value Lower limit NG red indicator Measured value Upper limit NG red indicator 6 3 Display Comparative Result Give an example of how comparator display in MEAS DISPLAY page...

Page 34: ...comparator results Green stand for OK Red stand for NG In above figure the measured value of CH6 is 28 59 C The comparator set value of CH1 is 0 00 C 50 00 C 50 00 C 100 00 C So comparator displays that comparator 1 is OK GREEN comparator 2 is NG RED 6 3 2 Display Comparative Results on DATA LOG Page Figure 6 4 Comparator display on DATALOG page Use comparator results GREEN dots stand for OK ...

Page 35: ...T Page RED dots stand for NG The measured value of CH1 is 25 20 C the comparator set value of CH1 is 0 00 C 50 00 C 50 00 C 100 00 C So comparator displays that comparator 1 is OK GREEN dots comparator 2 is NG RED dots ...

Page 36: ...e can be chosen to save and read files in FILE page On FILE page users can set Select Target Media Save Files into Disk Automatic Manual Save Load Delete Files from media Figure 7 1 File page 7 1 Target Media Instrument default adopts internal disk to save setting files Provides 3 types of storage media Table 7 1 Target disk list Media Name File Number Remark INTERNAL Internal disk 0 9 Default dis...

Page 37: ...omatic when instrument is powered off Figure 7 1 Auto Save Setting on FILE page 2 types of file are available File 0 file will be AUTO saved into File 0 when power off and instrument will AUTO load File 0 s data when power on next time Current file file will be AUTO saved into current file when instrument is powered off and will AUTO load when power on next time TIP When instrument is powered off ...

Page 38: ...rsor to select file required to read at Description field Step 3 Click select Load option popup prompt dialog box of whether to read or not Step 4 Select YES file 1 will be load into system and will be set as current file 7 5 Delete File Steps of deleting file Step 1 Enter FILE page Step 2 Touch screen click or use cursor to select file required to delete at Description field Step 3 Click select D...

Page 39: ...file but when Auto Save option is current file instrument will not detect current disk recovery when power off data will be saved into internal disk file 0 the original data in file 0 will be covered file 0 will also be set as current file Instrument supports four USBHDD due to limitation of instrument hardware system will assign name according to the order of checking disk for example the first i...

Page 40: ...to enter MEAS DISPLAY page MEAS DISPLAY page is used for real time monitor measuring results and the data cannot be saved Users can set the following functions on this page Sampling Rate Trigger Set Trigger Mode Figure 8 1 MEAS DISPLAY page 8 2 Sampling Rate On MEAS DISPLAY page users can set sampling rate 5 types of sampling rate is available Select sampling rate Step 1 Enter MEAS DISPLAY page ...

Page 41: ...e best accuracy TIP Sampling rate on MEAS DISPLAY page is independently set and saved it won t affect sampling rate on DATA LOG page 8 3 Trigger 3 types of trigger are available for instrument internal manual and external trigger Internal trigger instrument will make loop test according to the set sampling rate current test will cover previous data Manual trigger instrument is controlled by Trigge...

Page 42: ...ording to time axis and can save sample data automatic or manually into USB disk or SD card On DATA LOG page the following contents can be set Setting Sampling Rate Horizontal Axis Gridding Setting Display Setting Manual Save Cursor Measurement Browse Graph Figure 9 1 DATA LOG page 9 1 Setting Sampling Rate Sampling rate is used to control sampling time of instrument s AD converter this sampling t...

Page 43: ...can get this at higher than 1s sampling rate Steps of setting sampling rate Step 1 Enter DATA LOG page Step 2 Under state of stopping data logging touch screen or use cursor to select sampling Rate field Step 3 Touch functional field at right side of screen click select sampling rate value 19 types of sampling rate is available for instrument 10 ms 20 ms 50 ms 100 ms 200 ms 500 ms 1 s 2 s 5 s 10 s...

Page 44: ...ng to larger gridding system will take longer time to recover virgin curve With increasing of buffer time of restoring graph will be further increasing please do not perform any operation when status bar on the bottom reminder Wait 9 3 Curve Display Instrument provides 3 types of display methods Waveform Value Under this display method waveform adopts 10 gridding display and value area is compress...

Page 45: ...art prompt dialog box TIP Start prompt dialog box can be turned off users can set it in START Message on SYSTEM CONFIG page 9 5 Auto Save Data to External Disk Instrument adopts internal buffer to record real time data and doesn t reply on external disk Due to limit of internal buffer s capacity the data that exceed buffer s capacity will be covered by new data so in order to avoid loss of data us...

Page 46: ... format and includes many separators so CSV file takes bigger memory space instrument is unable to be applied to high speed data logging under sampling rate of 100m instrument only adopts binary file BIN to store Because it is ANSI text format users can directly check its original file format through any text editor on PC An example of CSV file snippet Table 9 2 An example of a CSV file Line File ...

Page 47: ...k for external disk visit when instrument makes high speed sampling 50ms it adopts binary file BIN format to store data Due to BIN file is housed data format user defined compressed format for all data this file can only be read by Applent s special purpose converse routine and convert to standard CSV format The following is BIN file definition format for C C programmer s reference only Structural...

Page 48: ...gramming language C C VB etc An example of BIN file Figure 9 7 An example of a BIN file In the above figure Area 1 file header Area 2 data head Area 3 data 9 6 Manual Save Data to External Disk When sampling with high speed 100ms AUTO save will make graph display unsmooth this is because when disk writes in it occupies some system resources To avoid this phenomenon instrument allows manually save ...

Page 49: ...cal data Figure 9 9 Browse historical data Use button in functional field to move to a position needed As the above figure indicates horizontal axis gridding is 1s so every time users move a gridding it is 1s 10 gridding is 10s In process of recording there is Trace button to real time trace to current time Steps of browse historical data Step 1 Enter DATA LOG page Step 2 Touch screen or use curso...

Page 50: ...ument which allows checking the measuring result of current data Figure 9 10 Cursor Steps of setting cursor Step 1 Enter DATA LOG page Step 2 Touch screen or use cursor to select CRSR field Step 3 Touch function key field at right side of screen click and select the following options Function key Function Jump to cursor position Under state of trace skip to preset cursor position Jump to beginning...

Page 51: ...anged for example CH1 s position is at 80 CH2 s position is at 60 and CH3 s position is at 40 TIP Due to each channel can be independently set so Y axis s gauge at left side only aims at the current selected channel once the channel position is changed users need to strictly distinguish to avoid misleading ...

Page 52: ...on of serial port is not based on RS 232 standard each port use 25 core or 9 core connector now all PC use 9 core connector The most common RS 232 signal is as below Table 10 1 Common RS 232 signal Signal Mark 25 core connector Pin No 9 core connector Pin No Request To Send RTS 4 7 Clear To Send CTS 5 8 Data Set Ready DSR 6 6 Data Carrier Detect DCD 8 1 Data Terminal Ready DTR 20 4 Transmit Data T...

Page 53: ...very mature to support RS232 this is very helpful for programmer to program operating system of Windows7 or above Windows7 can identify our company s USB 232 interface and AUTO install driver then programmer can control instrument by virtual RS232 interface 10 3 Ethernet Interface Instrument built in 10Mbps Ethernet interface which is used for company s LAN with LAN any instrument can be visited b...

Page 54: ...ment hardware currently it only supports Applent s specialized network card We advise users buying network card from our company to ensure its compatibility Because WIRELESS LAN card spend plenty of system resources instrument forbids WIRELESS LAN card s plug and play function Please ensure to insert WLAN card before power on and do not pull the card after instrument is started up This instrument ...

Page 55: ...SCPI please read SCPI command chapter before using instrument 10 6 Handshake Protocol Instrument adopts software handshake to reduce phenomenon of possible data loss or data error during communication Instrument can start using software handshake high level language software engineer should strictly do it according to the following handshake protocol to program communication software Instrument te...

Page 56: ...ned by instrument users can try to resolve the problem by the following methods 1 Software handshake is turned off please refer to SYSTEM CONFIG page and turn it on 2 Serial port connection fault please check cable connection 3 The format of high level language program communication at computer end is error please try to check whether serial port number and communication format is correct and chec...

Page 57: ...y after it receives end mark or after buffer overflows 3 If command handshake is turned on every time terminator receives one string it will promptly return this string to the host only when host receives this returned string can it continues sending the next string 4 After terminator parses error it will promptly stop parsing and the current command is canceled 5 When terminator parses the query ...

Page 58: ...mmand CCC Level 2 DDD Level 3 ppp Parameter 11 2 Header and Parameters A command tree consists of header and parameters it uses a space ASCII 20H to separate in the middle Example AAA BBB 1 234 Header Parameter 11 2 1 Header Headers can be of the long form or the short form The long form allows easier understanding of the program code and the short form allows more efficient use of the computer 11...

Page 59: ...nd these separators include colon used for separate command tree or restart command tree Example AAA BBB CCC 123 4 question mark used for query Example AAA space used for separate parameter Example AAA BBB 1 234 11 3 Command Reference All commands in this reference are fully explained and listed in the following functional command order the following is all subsystem DISPLAY Display SUBSYSTEM Page...

Page 60: ...olor standard RGB color value background color standard RGB color value MAX string is 200 characters and MAX Chinese character is 100 excess portion will be cut off Example SEND DISP LINE 1 1 This is a Comment NL Default color display text SEND DISP LINE 0xFFFFFF 0x0000FF This is a Comment NL Red box with white character display text Conversion formula of RGB color please use the following macro d...

Page 61: ... current channel type Command syntax SETUP CH TYPE ch type Parameter there ch 1 10 AT4610 AT4710 type types are as followings TC K TC J TC E TC T TC N TC S TC B TC R RTD 3W RTC 4W DC V DC R Example SEND SETUP CH TYPE 1 DC V NL setup as DC V Query syntax Reference 11 5 1 SETUP CH On DATA LOG page if logging has been started up this command is invalid 11 5 4 SETUP CH RANGE SETUP CH RANGE Is used for...

Page 62: ...YST RESULT FONT Measuring data display font SYST RESULT COLOR Measuring data display color configuration 11 6 1 SYST LOG FEXT SYST LOG FEXT Setup saving file type for data logging Command syntax SYST LOG FEXT OFF CSV BIN Parameter there OFF turn off data save function CSV CSV file format BIN BIN file format Example SEND SYST LOG FEXT CSV NL Setup as CSV format Query syntax SYST LOG FEXT Query resp...

Page 63: ...ime interval of split file entity unit is minute 0 OFF turn off split file function Example SEND SYST LOG SPLIT 60 NL setup split file every 60 minutes Query syntax SYST LOG SPLIT Query response minutes 0 there 0 means OFF On DATALOG page if logging has been started up this command is invalid 11 6 5 SYST LOG XDISP SYST LOG XDISP Setup graph axis display type on LOG page Command syntax SYST LOG XDI...

Page 64: ...age if logging has been started up this command is invalid 11 6 10 SYST RESULT FONT SYST RESULT FONT Select font for measuring value display on DATALOG page and MEAS DISPLAY page Command syntax SYST RESULT FONT SYSTEM SWISS ENVY CPM Query syntax SYST RESULT FONT Query response SYSTEM SWISS ENVY CPM 11 6 11 SYST RESULT COLOR SYST RESULT COLOR Configure color for measuring value display on DATALOG p...

Page 65: ...channel Command syntax COMP CH ch 1 2 float lower limit float upper limit Parameter there ch channel NO 1 10 AT4610 AT4710 1 2 comparator NO only be 1 or 2 float lower limit lower limit floating number fixed point scientific notation or multiplying data float upper limit upper limit floating number fixed point scientific notation or multiplying data Example SEND COMP CH 1 1 0 100 NL CH1 s Comparat...

Page 66: ...g has been started up this command is invalid 11 9 MEAS SUBSYSTEM Table 11 6 MEAS subsystem tree MEAS RATE measuring speed setup MEAS FETCH MEAS FETC Acquire measuring data 11 9 1 MEAS RATE MEAS RATE Can set speed in MEAS DISPLAY page Command syntax MEAS RATE 100ms 200ms 500ms 1s 2s Example SEND MEAS RATE 500ms NL change measuring speed as 500ms Query syntax MEAS RATE Query response 100ms 200ms 50...

Page 67: ...ed Command syntax LOG RATE 10ms 20ms 50ms 100ms 200ms 500ms 1s 2s 5s 10s 20s 30s 1min 2min 5min 10min 20min 30min 1h Example SEND LOG RATE 500ms NL Query syntax LOG RATE Query response 10ms 20ms 50ms 100ms 200ms 500ms 1s 2s 5s 10s 20s 30s 1min 2min 5min 10min 20min 30min 1h This command is only valid in DATALOG page This command is valid only after LOG function is turned off 11 10 3 LOG DIV LOG DI...

Page 68: ...ber time CH data CH10 data next time CH1 data There start character Valid line number returned by total line number if appointed line number exceeds actual buffer number it will return actual line number data start character Time is current relative time marked by scientific notation Channel Data marked by scientific notation 1E9 means overflow 1E10 means open circuit Example SEND LOG FETC 0 2 NL ...

Page 69: ...Model Version Serial Number Company Name Example SEND IDN NL RET AT4610 A1 00 0000000 Applent Instruments 11 12 KEYLOCK Command KEYLOCK Lock unlock instrument s keyboard and touch screen Command syntax KEYLOCK ON OFF 0 1 Parameter there ON 1 lock the keyboard and touch screen OFF 0 Unlock After instrument is reboot key lock will be unlocked 11 13 Setting System TIME TIME is used for setup or query...

Page 70: ...n institution 12 1 Calibration Environment Calibrate under the following conditions 12 1 1 Test Environment Temperature 23 C 5 C Humidity 65 R H Warm up Time 30 minutes 12 1 2 Instrument Conditions Calibrate on MEAS DISPLAY page Sampling rate 1s Trigger mode Internal trigger Set the following parameters on SYSTEM CONFIG page Open circuit det OFF Compensation ON Digital filter ON 12 2 Technical Spe...

Page 71: ... is used for DC resistance measurement Figure 12 2 Connection of resistance Table 12 2 DC resistance specifications Range NO Range f s MAX Resolution Measurement Range Measurement Accuracy 0 10 Ω 0 5 mΩ 0 10 Ω 10 mΩ 20 Ω 1 mΩ 0 20 Ω 1 100 Ω 5 mΩ 0 100 Ω 100 mΩ 200 Ω 10 mΩ 200 mV 200 mV 12 3 Temperature 12 3 1 Thermocouple Figure 12 3 Connection of thermocouple The following accuracy excludes accur...

Page 72: ...s for thermocouple TC E Range f s MAX Resolution Measurement Range Accuracy 100 C 0 01 C 100 00 0 C 0 8 C 0 100 C 0 6 C 500 C 0 05 C 200 00 100 00 C 1 0 C 100 0 C 0 8 C 0 500 C 0 6 C 2000 C 0 1 C 200 0 100 C 1 0 C 100 1000 C 0 8 C TC T Table 12 6 Specifications for thermocouple TC T Range f s MAX Resolution Measurement Range Accuracy 100 C 0 01 C 100 00 0 C 0 8 C 0 100 C 0 6 C 500 C 0 05 C 270 00 ...

Page 73: ...le 12 10 Specifications for thermocouple TC R Range f s MAX Resolution Measurement Range Accuracy 100 C 0 01 C 0 100 C 4 5 C 500 C 0 05 C 0 100 C 4 5 C 100 00 300 00 C 3 0 C 300 500 C 2 2 C 2000 C 0 1 C 0 100 C 4 5 C 100 00 300 00 C 3 0 C 300 1700 C 2 2 C 12 3 2 PT100 RTD Figure 12 4 Connection of 3 wire RTD Figure 12 5 Connection of 4 wire RTD Executive standard JIS C1604 1997 IEC751 JB T8622 199...

Page 74: ... 200ms 500ms 1s 2s 5s 10s 20s 30s 1min 2min 5min 10min 20min 30min 1h Horizontal Axis Display Only use on DATALOG page 100ms 200ms 500ms 1s 2s 5s 10s 20s 30s 1min 2min 5min 10min 20min 30min 1h 2h 5h 10h 12h 24h Data Storage Function Internal Cache SDRAM 80M byte 20M byte for each channel Internal Cache Recording Time part Sampling Rate MAX recording time for buffer 10ms 5 56 hours 20ms 11 12 hour...

Page 75: ...MEAS DISPLAY page Man machine Interaction Input Touch screen Assist cursor key and 2 shortcut keys Support plug and play wired and wireless USB mouse Accuracy for Logger s X Axis 0 2s day Battery Life for System Clock More than 5 years MAX Input Voltage of Input Port 120VDC MAX Withstand Voltage for each channel DC300V MAX Withstand Voltage between Earth AC300V DC300V Input Impedance 2 terminal me...

Page 76: ...76 AT4610 AT4710 User s Guide 12 6 Dimension Figure 12 6 Dimension 293 76 130 315 91 246 112 308 39 290 30 AT4610 AT4710 User s Guide English Edition 2005 2014 Applent Instruments Ltd ...

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