CHT3541X User`s Manual
Contents
1. Number Name of test end Description 1 CH1 Sorting output signal from No 1 channel of No 1 measuring card 2 CH2 Sorting output signal from No 2 channel of No 1 measuring card 3 CH3 Sorting output signal from No 3 channel of No 1 measuring card 4 CH4 Sorting output signal from No 4 channel of No 1 measuring card 5 CH5 Sorting output signal from No 5 channel of No 1 measuring card see CH6 Sorting output signal from No 6 channel of No 1 measuring card 7 CH7 Sorting output signal from No 7 channel of No 1 measuring card CH8 Sorting output signal from No 8 channel of No 1 measuring card 09 CH9 Sorting output signal from No 9 channel of No 1 measuring card 10 CH10 Sorting output signal from No 10 channel of No 1 measuring card 11 CH11 Sorting output signal from No 11 channel of No 1 measuring card 12 CH12 Sorting output signal from No 12 channel of No 1 measuring card 13 CH13 Sorting output signal from No 13 channel of No 1 measuring card 14 CH14 Sorting output signal from No 14 channel of No 1 measuring card 15 CH15 Sorting output signal from No 15 channel of No 1 measuring card 16 CH16 Sorting output signal from No 16 channel of No 1 measuring card 17 CH17 Sorting output signal from No 17 channel of No 1 measuring card 18 CH18 Sorting output signal from No 18 channel of No 1 measuring card 19 CH19 Sorting output signal from No 19 channel of No 1 measuring car2. 4 2General Specification Screen TFT the screen size 98mmx55mm Display parameters Multi channel resistance Maximum readings Resistance 32000 Display and resolution 0 01mQ 320KQ 0 1yO Measurement signal 0 6 range constant current test 7 ranges constant voltage test 36 Trigger Internal manual external remote trigger Zero adjustment Short circuit clear RS232 RS485 Communication interface Interface Processor Handler interface Menu languages Chinese English Power supply 85V 260VAC 48 5Hz 52 5Hz Weight 3 5kg approx 4 3 Dimensions 124 50 mm 2392 OOOOOOOOCOOO 00000000000 OOOOOOOOOOO 136 50 mm 38
3. 6 1 3 Operating EnDnvirenmielil tec uidentes fees deseen pe 6 Tob ood ne 6 a caa c 7 ame Di Inttoeguelolfo ees tede e 7 2 2 Malti SDBCITIGatIODIS sc oed tectis tut statuat ios teens weet eter te 7 2 3 Basic Operations ee ee eee pun d uM ee 8 Nr C 9 ANG a fud ed 9 3 11 Front Panel Description ooo fret atto s ater sott trials tio ath fotos ated 9 9 1 2 ROY AL OAS ae sedeo RD bd a 10 3 2 Back aD RM Mn RI atii bold tds 11 3 9 Benen DOT ANON a ec coto 12 94 OMO edet citada ttes bd uitio aetema etai 13 Powering ON T T 13 3 4 2 The boot SS ege RE m 13 3 44 Warmup TITIO oi en uude tun orit pesa yu Getae andere 14 3 6 The binout export card output ends CONNECTION 14 The binout export card output ends 0 6 0 15 9 7 Modifying fhe nme Dale sire o Cebu itn deu dete ids 18 3 8 How to Change the Measurement Card Speed and Measurement Range in cingere et 19 3 8 How to Set the Measurement Channel in Setting Mode 22 3 10 How to Set the Trig
4. MEM and Time Measuring Card Measuring Channel Trizger Setting Temp Compensation Av Data Storage Are you sure to CHT3541X Com Setting cane vr rsion V4 0 Clear Memory ENTER Hopetech 3 14 Zero Adjustment The following steps show how to do the zero adjustment Step1 Enter the operation mode window MEM 2015 05 08 08 55 11 Step2 press any soft key at the bottom of LCD will show you the following items such as KEY LOCK MENU EXPORT DATA SAVE NEXT 235 KEY LOCK MENU EXPORT DATA SAVE NEXT Step3 Press the soft key corresponding to NEXT the bottom of LCD will show you the following items such as BEEPER ZERO NEXT Press the key ZERO as shown below 99 90m Q SROUPOI1 01 06 09 04 AF 100 00kQ For accurate measurements zero adjustment needs to be performed before measurement Rotate the encoder to select the card need to be cleared For example to clear 01 card Please make the 01 channel of 01 card shorted connected its test clip Connecting the leads is as below 3 33 Pic 4 6 Correct connection Wrong connection Pic 4 7 Wrong connection 5 Click the key Enter to start zero adjust In the automatic measurement mode the instrument will do zero adjust for all measurement ranges In manual mode the instrument only does zero adjust for current mode After zero adjust is completed the data will be stored in nonvolatile memory 6 After zer
5. alcohol or gasoline etc to clean the instrument Overview In this chapter you will learn the following Introduction Model Description Main Specifications Main function Chapter 2 2 1 Introduction Thank you for purchasing CHT354X The CHT3541X is a band new design multi channel resistance meter with high precision wide measurement range and compact plug in card design The customer can configure a capture card or alarm card according to the different meets Each test card can scan and test 8 channels resistance The CHT3541X adopts high performance ARM microprocessor control design 48 channels of resistance can be indicated simultaneously in the true color 4 3 inches LCD display and each channel can set the comparator separately The CHT3541X provides DC resistance measurement range of 300mMQ 300KQ giving a maximum display value of 32000 counts the fastest speed of 30 meas sec Its temperature compensation function can adapt different testing requirements The CHT3541X supports MODBUS protocol Its RS232C and HANDLER interfaces can be used to output GD NG signal to improve automatic measurement ability on production line CHT3541X has wide application in a variety of high medium and low value resistors switch contact resistance socket contact resistance relay contact resistance lead resistance transformers inductors motors deflection winding resistance riveted metal resistance for car
6. CH39 Sorting output signal from No 39 channel of No 1 measuring card 40 CH40 Sorting output signal from No 40 channel of No 1 measuring card 41 NC1 empty spare end 42 NC2 empty spare end 43 NC3 empty spare end 44 XTRG external trigger falling edge trigger 45 XEOC EOC end of complement After me test is completed the low voltage level is output External power supply 5V 24V 16 Note When the external power supply voltage is over 5V the built in isolated 5V power supply works when there is no external power supply 47 p XGND Isolated power output XGND Inside of instrument User switch controlling input The input end diagram XV 16 The output end diagram Output E 50mA mx ISO COM 30V mx Output control relay P ERE 1 ISO COM 30 Vmax Output driving LED lighten Note The users need to provide the external power supply Please refer to the above wiring method All the sorting signals can be configured as a NG GN output The low voltage level is effective Sequence chart t2 TRIG Wooo t4 EOC OUTPUT AR t1 1 the measuring time of the measurement card Measuring time for each card FAST speed 30 meas sec MIDDLE speed 18 meas sec SLOW speed 7 meas sec Note While several cards measuring at a time the EOC signal is decided by the slowest measurement speed t2 1us falling edge trigge
7. Channel Trigger Setting Temp Compensation HOPE TECH Data Storage CHT3541X Com Setting Version V4 0 Clear Memory Hopetech 29 Step4 Press the key ENTER to go to the Measuring Card gt Info window You can view the measuring card type number physical address and connection status as shown below 2015 05 08 08 57 03 0 1j u Type Card No Address State Measuring 01 1 Link Alarm il 11 If the connection state is OFF Turn off the instrument and check to ensure the measuring card is plugged in the device and then reboot the instrument Step5 Press the key ESC to back to the operation mode window of MENU Step6 Press the key ESC twice to back to the operation mode window Now you ve viewed the measurement card in setting mode 3 13 How to Clear Memory from the Instrument The following example describes how to clear memory from the instrument step by step Step1 Enter the operation mode window 30 MEN 8 55 11 Step2 press any soft key at the bottom of LCD will show you the following items such as KEY LOCK MENU EXPORT DATA SAVE NEXT 01 5 si 7 KEY LOCK MENU EXPORT MEM 2015 05 08 13 16 05 Menu E ate and Time Measuring Card Measuring Channel Trizger Setting Temp Compensation AY Data Storage CHT3541X Com Setting Version V4 0 Clear Memory Hopetech Step4 Press the key ENTER to clear the data in the memory from the instrument 31
8. mx E Out Trigger Delay Beep Out rm 5 MEAS Mode AUTO MAN EXT BUS Step 5 Rotating the encoder to move the cursor to the menu item Trigger source at the bottom of LCD will show you the following items in order AUTO MAN EXT and BUS 25 Press the soft key corresponding to AUTO to select auto trigger mode Press the soft key corresponding to MAN to select manual trigger mode In this mode each time you press the soft key MAN the instrument gets triggered once Press the corresponding key to set the meter in external trigger mode In this mode new measurement will be excuted when the falling edge signal is applying to the trigge r port of the binout card Press the soft key corresponding to BUS to select bus trigger mode In bus trigger mode you need to send the specific command to get the bus trigger Step6 Rotating the encoder to move the cursor to the menu item Binout at the bottom will show you the following items Good No good Press the soft key corresponding to Good to binout the pass signal Press the soft key corresponding to No good to binout the failed signal 3 11 How to Set the Measurement Channel Binout in Setting Mode Step1 Enter the operation mode window 2015 05 08 08 55 11 MEM D pj RUN Step2 press any soft key at the bottom of LCD will show you the following items in order KEY LOCK MENU EXPORT DATA SAVE NEXT 26 fe KEY LOCK MENU EXPORT
9. paid by user Installation and Setup Wizard Thank you for purchasing our products Please read this manual before use and keep it handy for future reference In this chapter you will learn the following Primary function packing list Power Requirements Fuse replacement Chapter 1 Operating Environment Cleaning 1 1 Packing List Before initial use of the product please carefully check it to ensure that there are no damages occurred during shipping If there are any damages call your dealer or Hope Electronics representative Table1 1 Instrument accessories AMOUNT REMARK Instruction manual Three core power cord RS232 cable Product Certificate Test Report Warranty Certificate 1 2 Power Requirement Only be used in the following power conditions Voltage 85 252 V AC Frequency 47 2 62 5 Hz Power 15VA max Danger In order to avoid electric shock please connect the power ground carefully If you have replaced the power cord make sure that the power cord grounded 1 3 Operating Environment CHT3541X must be used under the following conditions Temperature 0 C 55 C Humidity less than 95 RH at 40 C 1 4 Clearing In order to prevent risk of electric shock please unplug the power cord before washing Please use a clean cloth moistened with water to wipe the device gently 6 Do not clean the equipment internal Warning Do not use solvents
10. the product has two years guarantee while other accessories have one year Under warranty any failure of hardware or software of the product will be due to the quality of the product itself Users provide the product warranty and maintenance card to get free maintenance which provides from the maintenance department or its authorized maintenance agent of Hope Electronics Any maintenance beyond the warranty period should be at user s own expense For free maintenance product Hope Electronics commits that it would be repaired and returned to customer within five working days on receipt of the equipment unless otherwise specified Hope Electronics affords the cost of the return transportation Any of the following circumstances occurred Hope Electronics will not repair for free 1 Accidental damage caused by transportation 2 Improper installation or instrument failure or damage is caused by non use work environment 3 Artificial damage to the appearance of the products such as surface scratches deformation etc 4 Unauthorized repair alteration replacement of instrument and product has been tearing up the warranty seal 5 The fault or damage is caused by irresistible factors such as lightning strikes 6 Directly or indirectly damage is caused by improper operation of the user If mismeasurement or immeasurable is caused by the improper operation of the user but not the problem of the instrument itself the cost of transit should be
11. CHT3541X Multi channel DC Resistance Meter User Manual Copyright 2009 2014 by Hope Electronics Technology All rights reserved Jun 2013 Rev1 0 0 Safety Tips AN Namina A danger When the following abnormal situations occur do stop operating and turn off the power immediately otherwise fire and electric shock would be caused Call your dealer or Hope Electronics representative for help Improper device operation Abnormal noise odors smoke or flash occurred in operation device produces a high temperature or electric shocks during the operation Damage of power cord power switch or power socket Impurities or liquid enter the device Safety Information AN Danger Mishandling during using could result in injury or death as well as damage to the product Be certain that you understood the instructions and precautions in the manual before use Disclaimer Instrument grounding Avoid using instrument in the environment with explosive gas Do not open the instrument cover Before using the product be sure to carefully read the following safety notes If users do not observe the following instructions Hope Electronic Science and Technology will not blame for any of users loss In order to avoid electric shock please ground the instrument Avoid using the instrument in the environment with explosive gas vapor or dust environment Using any electronic instrument in such environm
12. DATA SAVE NEXT Step3 Press the key of MENU rotating the encoder to move the cursor to the menu item to select the operation window of Measurement Channel MEN LH E and Time Measuring Card Measuring Channel Trizger Setting Temp Compensation ay gt Data Storage CHT3541X Com Setting Version V4 0 Clear Memory Hopetech Step4 Press the key ENTER to go to the Alarm window MEM Card No Channel No 01 _ me On Off Lower Limit Upper_Limit 100 00k ON 100 00 1 zi Stepb Rotating the encoder to move the cursor to the menu item Card No at the bottom of 27 LCD will show you 1 1 Press the soft key corresponding to 1 or 7 to select and set the 01 card Step6 Rotating the encoder to move the cursor to the menu item Channel No at the bottom of LCD will show you 1 1 Press the soft key corresponding to 1 or 1 to select the No 01 channel Step7 Rotating the encoder to move the cursor to the menu item Card No at the bottom of LCD will show you OFF ON Press the soft key corresponding to ON to open 01 channel of 01 card Press the soft key corresponding to OFF to close 01 channel of 01 card Step 8 Rotating the encoder to move the cursor to the menu item Lower Limit At the bottom of LCD will show you the input box Press the soft key to input the lower limit value as desired Presses the key ENTER to save the input value Rotating the encoder to move the c
13. ata Check and management of measurement data Management 8 Starting In this chapter you will learn the following Front panel introduction keys VFD and measurement terminals Back panel introduction power source and interface Instrument handle teach you how to use the handle Power to start including the power on and self check process equipment default and warm up time Display information the message encountered on the process of starting and using equipment Preparation before measurement how to connect to the measurement terminal equipment feature set Chapter 3 3 1 Front Panel 3 1 1 Front Panel Description Picture 3 1 the front panel 1 Display window Reference Details refer to the TFT section 2 Encoder knob Used to select values 3 Keypad2 A group of multi function keys including the main function keys the second function keys and numeric keys Reference Details please refer to Section 3 1 2 key area 4 Power switch Press Open Pop customs Warning Do not fast and continuously switch power the instantaneous impact current may shorten the equipment life or even damage the equipment 5 Keypad 1 A group of soft keys Their function is not fixed but has different function in different display page Reference Details please refer to Section 3 1 2 key area 6 USB port Used to save measurement data 3 1 2 Key area
14. d 20 CH20 Sorting output signal from No 20 channel of No 1 measuring card 21 CH21 Sorting output signal from No 21 channel of No 1 measuring card 22 CH22 Sorting output signal from No 22 channel of No 1 measuring card 23 CH23 Sorting output signal from No 23 channel of No 1 measuring card 24 CH24 Sorting output signal from No 24 channel of No 1 measuring card 25 CH25 Sorting output signal from No 25 channel of No 1 measuring card 26 CH26 Sorting output signal from No 26 channel of No 1 measuring card 27 CH27 Sorting output signal from No 27 channel of No 1 measuring card 28 CH28 Sorting output signal from No 28 channel of No 1 measuring card 29 CH29 Sorting output signal from No 29 channel of No 1 measuring card 30 CH30 Sorting output signal from No 30 channel of No 1 measuring card 31 CH31 Sorting output signal from No 31 channel of No 1 measuring card 2156 32 CH32 Sorting output signal from No 32 channel of No 1 measuring card 33 CH33 Sorting output signal from No 33 channel of No 1 measuring card 34 CH34 Sorting output signal from No 34 channel of No 1 measuring card 35 CH35 Sorting output signal from No 35 channel of No 1 measuring card 36 CH36 Sorting output signal from No 36 channel of No 1 measuring card 37 CH37 Sorting output signal from No 37 channel of No 1 measuring card 38 CH38 Sorting output signal from No 38 channel of No 1 measuring card 39
15. e The following pictures show various ways to the use of the handle The handle may be removed if desired _ Visual position 1 Visual position 2 Visual position 3 Mobile location Be Remove location front view 3 4 Powering On Off 3 4 1 Powering ON H The on the bottom left side of the panel is the power switch n LL off 3 4 2 The boot sequence Turn on CHT3541X a self test process runs to test devices for errors You will hear a beep sound after turn on the CHT3541X Equipment self test 3 4 3 Default boot The default value will be loaded in the boot after the instrument complete the self test Boot default value is composed of two parts part of the inherent value of equipment and the value of previous settings The inherent value of equipment Range Automatic Remot
16. e control off gt Keyboard lock Off Comparators Off User clear value on Trigger Mode internal Inherit previous value settings Measurement speed Current mode Record number of comparator set the value of comparator Buzzer setting 3 4 4 Warm up Time In order to reach the specified accuracy the instrument needs to be preheated at least 15 minutes 3 5 Connecting the Measuring Card Ends This description is for measuring the input signal lines connection Be sure to read this section before connecting the measuring input signal line Meyers al Nn UU HAN UD nn WN VOD Nm N m mm m o 7ot E Picture 3 1 Note Dx Dx Sx Sx means driver driver sampling sampling of the number X channel Please refer to the above method to connect the device under test 3 6 The Binout export Card Output Ends Connection The description is for binout export ends connecting CHT3541X provides users with a powerful processor interface The interface includes sorting output EOC end of complement TRIG external trigger signal Through this interface it is convenient for users to complete the automatic controlling in their system control modules 14 The binout export card output ends connection
17. e of card 1 as auto range 19 Step1 Enter the operation mode window MEM 2015 05 08 08 55 11 Step2 press any soft key at the bottom of LCD will show you the following items such as KEY LOCK MENU EXPORT DATA SAVE NEXT MEM 2015 05 08 08 55 24 MEN 2015 05 08 13 16 05 Menu oa ate and Time Measuring Card Measuring Channel Trigger Setting Temp Compensation HOPE TECH Data Storage CHT3541X Com Setting Version V4 0 Clear Memory Hopetech 20 Step4 Rotating the encoder to select the Measurement Card press the key ENTER to go to the following window Step5 Rotating the encoder to move the cursor to the menu item Card No 01 SRM IAM 0 T Card No EE Rate Range Average Scan Delay Step6 Press the soft key 1 once set the channel number as 02 The default card number is 01 Step7 Rotating the encoder to move the cursor to the menu item Scan Delay at the bottom of LCD will show you the following items such as FAST MIDDLE SLOW Press the soft key to select the SLOW Measurement speed Fast speed 30 meas sec Middle speed 13 meas sec Slow speed 5 meas sec Step8 Rotating the encoder to move the cursor to the menu item Range at the bottom of LCD will show you the following items such as Auto 0 1 2 NEXT Press the soft key to select the NEXT at the bottom of LCD will show you the following items such as 3 4 5 6 NEXT Step 9 Pre
18. ent is dangerous Only authorized service personnel should remove the cover and have internal access to the instrument for repairing The instrument still has residual charge which may cause electric shock after it s shut down in a period of time Do not use If the instrument has been damaged the risk will be unpredictable damaged the Please disconnect the power cord and no longer use the instrument instrument Do not attempt to maintenance the device by yourself If the instrument is not working properly the risk will be Do not use unusual unpredictable Please disconnect the power cord and no longer use instrument work the instrument Do not attempt to maintenance the device by yourself Do not exceed the Beyond the scope the protection of instrument provided will be designated use of ineffective instrument in manual Statement ll The registered logo AEN is the trademark of Hope Electronics Science and Technology Co Ltd Table of Content rial 2 Satety IN Orman odo Los teasers 2 SL AS ie fib oco deir 3 Limited Security and Responsibility e bog nat nin eee ease 5 Installation and Setup eid en IS ON UY KIA 5 eb M M E EOE AN eet 6 T2 POWTER COMIN CII IN acta neto icit eri
19. ger Mode and Binout in Setting 24 3 11 How to Set the Measurement Channel Binout in Setting 26 3 12 How to View the Measurement Card in Setting 28 3 13 How to Clear Memory from the 30 De TA ZOHO stel E TIL cc ML o 32 S T5 Keyboard EOGl os iode rae 35 Appendix A SPCC CARROT e s cos esee Core RM RUD Use tne eden mde Luxe uc i 35 AA Specification Scia 36 High Gives 36 REM 36 TeSPetment accuracy ave r al ee eee ome 36 4 2 General Specificatii Ns tetto o metes ut ba tute d deus 36 4 3 DIInensloHs wok Rc 37 Limited Security and Responsibility Scope Hope Electronics Science and Technology Co Ltd ensure that each HK3563 you purchased is fully qualified in terms of quality and measurement This guarantee does not include fuses Hope Electronics commits that the instrument has no defects in materials and process such as product quality problems under warranty If the product is proved to be defective Hope Electronics will repair or replace it free of charge Since the date of delivery Hope Electronics commits that
20. o adjustment the instrument returns to the measurement mode automatically UA 3 15 Keyboard Lock Step1 Enter the operation mode window Step2 Press any soft key the bottom of LCD will show you the following items such as KEY LOCK MENU EXPORT DATA SAVE NEXT KEY LOCK NENU EXPORT DATA SAVE N Step3 Press the soft key corresponding to KEY LOCK to lock the keyboard press the key ENTER to unlock the keyboard Instructing keyboard has been locked Appendix A Specification Specifications General specifications Chapter 4 Dimensions 235 4 1 Specifications The following data was obtained under the following conditions Temperature condition 23 C 5 C Humidity condition 8096 R H Zero adjustment Zeroed before measurement Warm up time 15 minutes Calibration Time 1 year High Current Test Sampling rate Fast speed about 30 times sec Middle speed about 13 times sec Slow speed 5 times sec Test current accuracy 1096 0 ircuit volt Max Resolu Measured 50000 6 between the test reading tion current terminals 300mQ 300 00 10uQ 0 05 5 count 100mA lt 4V 30 3 00000 10040 0 05963 count 100mA lt 4V 300 30 0000 1 0 05 3 count 10mA 4M 3000 300 000 10mQ 0 05 3 count 1mA 4M 3 000kQ 100mQ 0 05 3 count 1mA lt 4V 30 30 000kQ 10 0 05 3 count 100uA lt 4V 300kQ 300 00kQ 100 0 05963 count 10uA lt 4V
21. r test t3 200us t4 Ous 3 7 Modifying the Time Date We will take modifying the date as 05 MM YEAR for example to explain how to modify the pointed Step1 In the operation mode window press any key you will get following display HEM 08 55 11 KEY LOCK MENU EXPORT DATA SAVE Step2 Press the corresponding key to MENU to enter the following window and then move the cursor to the menu item DATA TIME 5 T RUN Nenu E ate and Time Measuring Card Measuring Channel Trigger Setting Temp Compensation HOPE TECH Data Storage CHT3541X Com Setting Version V4 0 Clear Memory Hopetech Step3 Press the key Enter the window shows DATA TIME setting 2015 05 08 13 16 15 E OL Menu gem and Time b Time Setting setting Measuring Card gt Setting Measuring Channel YY MM DD HH MM SS Trigger Setting Temp Compensation HOPE TECH Data Storage CHT3541X Com Setting Version V4 0 Clear Memory Hopetech Step4 Set the date at YY MM 05 Select your input position by rotating the encoder and then change the value by the keys character or numeric input Press the key ENTER to determine your input Or press the key ESC to cancel your input Step5 Press the key ESC twice to return the operation window Step6 operation is over 3 8 How to Change the Measurement Card Speed and Measurement Range in Setting Mode Example set the measurement rang
22. r to the menu item Card No at the bottom of LCD will show you 1 1 Press the soft key corresponding to 1 or 1 to select and set the 01 card Step6 Rotating the encoder to move the cursor to the menu item Channel No at the bottom of LCD will show you 1 1 Press the soft key corresponding to 1 or 1 to select the No 01 channel Step7 Rotating the encoder to move the cursor to the menu item Card No at the bottom of LCD will show you OFF ON Press the soft key corresponding to ON to open 01 channel of 01 card Press the soft key corresponding to OFF to close 01 channel of 01 card Step8 Press the key ESC the window shows the message save the setting or not Press the key ENTER to save your settings Step 9 Press the key ESC twice to return the operation window Step 10 Operation is over 3 10 How to Set the Trigger Mode and Binout in Setting Mode Step1 Enter the operation mode window Step2 press any soft key at the bottom of LCD will show you the following items in order KEY LOCK MENU EXPORT DATA SAVE NEXT 24 MEM 08 55 24 NET a DATA SAVE NEXT MEM 2015 05 08 13 16 05 Menu Foa and Time Measuring Card Measuring Channel Trigger Setting Temp Compensation AM Data Storage CHT3541X Com Setting Version V4 0 Clear Memory Hopetech Step4 Press key ENTEH to get the MEAS Setting window as shown below OQ 5T 45 MEN ase oo Trigger Source
23. s J f Picture 3 2 Keypad 1 7 8 9 Rate QV Q V 4 5 6 Lock Beep Page 1 2 3 Clear Comp Trig Esc Enter 0 Picture 3 3 Keypad 2 2 Main function keys 10 Character numeric keypad Inputting the character and numbers Esc return to the previous menu Enter only valid in setting pages Used to confirm to selected setup 3 Soft key The keys in keypad 1 area are soft Their function is not fixed but has different function in different display page Their specific function is accordingly displayed on the soft keys area in the LCD 4 Numeric keypad The white number in keys is the numeric keypad The numeric keypadis used to set the date time measurement range input tag setup information and password etc 3 2 Back Panel Picture 3 5 Keypads Button 1 Funmtdon 1 Power socket Connect the power cord and GND protection wire The measurement card slot and binout export port 2 Card slot connect the input signal wire and analog current output wire of the object to be measured Use straight hole DB 9 cable communication Shielded cable 3 RS232C interface The channel address be set in Remote ll Em EX 485A 232 IX EX 485B menu 4 Temperature sensor 3 3 Bench Operation The CHT3541X is provided with a carrying handl
24. s ships planes PCB line resistance and so on 2 2 Main Specifications CHT3544X technical specifications include the basic technical indicators and equipment allowable scope of measurement These specifications have been achieved before delivery ps Reference The whole technical specifications in Appendix A refer to page 29 Resistance measurement Basic resistance accuracy 0 05 Maximum displayed number 32 000 count Seven automatically or manually measurement ranges Providing range from 1040 to 320kO High speed and high precision test at the test speed of 30 meas sec the meter accuracy keeps the accuracy of 0 196 and maximum readings 32 000 count Four point method measurement Temperature test Temperature test can be carried out by an external resistor Pt Multi trigger Internal trigger manual trigger external trigger and remote trigger All channels display the measurement results simultaneously 2 3 Basic Operation When you use the CHT3541X for the first time please operate it as the following steps Installation Install the CHT3541x Connecting Wire the input output line to the terminals and ports at the back panel Insert the power cord to the instrument Power OF t Power ON the instrumen Environment Set the datas time during settings the test Function Setting Set the measurement function Measuring Start to test Execute the operations save the test data D
25. ss the soft auto key to select range at AUTO or press the numeric key to select manual auto range When the range is selected as AUTO CHT3541X will automatically select a proper range according to the following table Table 3 1 Range No Resistance Range and Range Change Process yos Range Falling range 100mQ 320mo E 280 1 10 3 20 E 2 80 2 100 320 E 21 4 3 1000 282 320Q E 4 1 82 um 3 2kQ E 5 10kQ 2 8kQ 32kQ E 28kQ m 100kQ 320kQ E 280kQ Step10 Press the key ESC twice to return the operation window Step11 operation is over 3 8 How to Set the Measurement Channel in Setting Mode Step1 In the operation mode window press any key you will get following display 2015 05 08 08 55 11 Ds Step2 press any soft key at the bottom of LCD will show you the following items such as KEY LOCK MENU EXPORT DATA SAVE NEXT 22 KEY LOCK MENU EXPORT DATA SAVE Step3 Press the key of MENU to enter the operation window of Measuring Channel The cursor locates Channel Setting MEM 08 57 18 Card No Channel No 01 On Off 1 EI Step4 Press the key of ENTER rotating the encoder to select Channel Setting press the key ENTER to go to the following window MEN 08 57 18 Card No nu Channel No o1 EL On Off 1 zi 23 Step5 Rotating the encoder to move the curso
26. ursor to the menu item Upper Limit at the bottom of LCD will show you the input box Press the soft key to input the upper limit value as desired Presses the key ENTER to save the input value After open the binout export switch the current measurement value will be compared with the set upper limit value and lower limit value separately Binout export process Lower limit value lt Current measurement value lt Upper limit value Good product the measurement data shows normally the test product is good Current measurement value lt Lower limit value No good product the measurement data indicates in red the test product is failed Current measurement value v Upper limit value No good product the measurement data indicates in red the test product is failed Step 9 Press the key ESC the window show message save the settings or not press the key ENTER to save the settings Step 10 Press the key ESC twice to return the operation window Step 11 Operation is over 3 12 How to View the Measurement Card in Setting Mode The following example describes how to view the measurement card in setting mode Step1 Enter the operation mode window 28 MEN 8 55 11 Step2 Press any soft key the bottom of LCD will show you the following items such as KEY LOCK MENU EXPORT DATA SAVE NEXT MEN 2015 05 08 08 55 24 MEN 2015 05 08 13 16 05 Menu oa ate and Time Measuring Card Measuring
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