EX2002 Service Manual
Contents
1. NET 5 G S ug 4 5 6 GROSS S N T 1 183 1516 g TARE S T 0 112 41516 t OL O L G S SP SP SP SP SP SP SP SP OL S ISP SP SP SP SP SP SP ISP ISP UNSTABLE 0181 IGIS 1 2 3 5 16 2 Totalised Accu Format Accu Weight 1123145 6 7 9 Accu Wt T SP SP SP ISP SP SP Accu Wt Over T W SP SP SP SP SP SP SP SP SP SP SP SP CRI LF Accu Count TIN 112 31 4 51 61 7 8 9 SP SP Accu Count over T N SP SP SP SP SP SP SP ISP 3 Sample Format Gross Net or as display 1 2 4 5 6 m CR LF Over load positive SP SP SP SP SP Over load negative SP SP SP SP SP SP 4 Setpoint 1 Simple Format Gross Net or as display 1 2 3 4 5 6 CR LF y bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit O bit 0 Zero Band bit 1 Over bit 2 Under Hi bit 3 SP1 Go bit 4 SP2 Lo bit 5 SP3 bit 6 Discharge bit 7 Batch finished V1 1 BG 10 12 2003 Page 45 of 75 5 5040050120 lt EXCELL PRECISION CO LTD 5 Comparison condition 2 Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte2. 1025 10 6 105 3 107 24 10 22 10 2 10 5 104 3 10 20 10 23 10 321 10 1 C C C C C C C C C C C C 84121 8421 8 421 842 1814121 842 1814121 8421 8421 8417211 8 421 8421 p WP a a a a a 1 36 e e e e e e e e 2 18 e e e e e e e e e e 4 37 e e e e 8 19 Fi nal SP F Fall SQ 01 6 104 25 10522 10 6 10 3 10 24 107 21 10 5 102 2 107 23 10420 105 4 10 1 C C C C C C C c C C C 8421 184721 18421118421 1842 1 8421 84121 8421 8421 814111 8421 8421 a a a a a a ah a lt a a lt a a a a a 1 36 2 18 e e e e e e e e e e e 4 31 e e e e e e e e e e e e 8 19 e e e e e e e e e e e e HI L0 V1 1 BG 10 12 2003 Page 58 of 75 5 5040050120 lt EXCELL PRECISION CO LTD CHAPTER 6 MAINTENANCE 6 1 Restore all parameters to their default factory values 1 While the indicator is counting back to zero adjust SW to ON and press 2 Display shows the flashing digits 1 i 1 1 UM 3 Confirm abort E 3 1 To confirm press m key amp don t release it until the display shows ENTER 1 I iL then release the key and return the calibration SW to OFF 3 2 To abort set the
3. When entering data or reference setting it means ESC In the normal operation it puts the indicator in standby mode or escape Entering standby mode All of the display except ZERO 3 symbol and serial data output are disabled Escape from standby mode Re power on mains for normal operation When parameter setting it moves the flashing digit left n the normal mode it performs a Zero operation When parameter setting it moves the flashing digit right n the normal mode it performs a semi auto Tare operation When parameter setting it increments the flashing digit or steps up the select item In the normal mode it accesses the FNC 05 setting When parameter setting it decrements the flashing digit or steps down the select item In the normal mode it accesses the FNC 04 setting Confirm enter key 4 Function FNC 03 can be used to selectively disable individual keys Zero operation will be limited by functions CSP 05 and CSP 10 Zero operation will be limited by functions CSP 10 and CSP 11 1 4 A D Conversion Input Sensitivity Over 0 12 V D Internal Resolution 1 1 000 000 Max Sampling Speed 120 times sec Application Range 0 1 mV V 4 0 mV V Load Cell Excitation Voltage 5 VDC 590 120mA Up to eight 8 350 Q load cells be connected 1 5 Power supply 85V 265V 50 60Hz V1 1 BG 10 12 2003 Page 8 of 75 5 5040050
4. 3 Load cell M 3 3 2 Parameter setting and calibration flow 3 3 3 Specification calibration 1 BEIM 3 3 4 General Calibration Bl e 3 3 5 Linearity calibration 11 211 1 ITI 3 3 6 Digital calibration 11 1 1 ICI 3 3 7 Calibration Error Messages nennen nennen nennen nini ntn nena 3 CHAPTER 4 WEIGHT COMPARISON PROCEDURES 3 4 1 Function configuration menu eerta nena nen oaa U 3 4 2 Check weighing configuration U uuu u 3 4 3 Batching signal outputs Ree 3 4 4 Normal batching flow chart SQ 01 1 3 4 5 Loss in Weight flow chart 3830152 3 4 6 Hi OK Lo output flow chart u 3 4 7 Normal batching built in program flow chart SQ 0124 3 4 8 Loss in Weight built in program SQ 0125 eene 3 4 9 Hold mode 505071 G e 3 4 9 1 Hold mode flow chart ceat eaa u u 3 4 9 2 Hi OK Lo comparison x CCo Sena aux v
5. 5 TRM 6 86 755455785485 RS232 SDA TXD L pe 1 i 12 3 4 5 67 8 9 101112 13 ap es ep ee eb 2 Jumper configuration 1 OP 01 RS422 RS485 RS232 J5 J6 1 2 short RS422 2 3 short RS485 J1 J4 E 1 2 short RS422 485 2 3 short RS232 wne V1 1 BG 10 12 2003 Page 41 of 75 SM5040050120 lt EXCELL PRECISION CO LTD 2 Connection type RS 485 RS 422 HOST COMPUTER I n HNMT ONO 10 EX 2002 RS1 7 SM5040050120 Page 42 of 75 V1 1 BG 10 12 2003 lt EXCELL PRECISION CO LTD 2 Function setting OO i First serial port interface Li i Setting procedure Press the p key Press the key Input desired Input desired Parameter code Parameter code Press the ENTER key Press key Display shows the existing Display shows the existing parameter code Input p
6. Ic 5mA 0 INT INB 00 Bon e COM 1 wr 4 IN 1 IN 8 and COM 1 Input signal Open lt gt OFF Short lt gt ON 4 Warning Don t use external power AC or DC to connect to the input terminals EX2002 Output inside Vex 30 Vmax Relay Vex Spark killer Diod Vs e DC IN ot 0 7 Load w Sl 30 mA max Sok Varistor 5 L ACIIN 9 Load aT he Photo coupler M5040050120 V1 1 BG 10 12 2003 Page 57 of 75 lt EXCELL PRECISION CO LTD 2 Thumbwheel Switches for OP 04 The interface can connect to external thumbwheel switches or a PLC to input various parameters depending on the configuration of SQ 01 The input variables Final 5 digits SP2 4 digits amp Free Fall 3 digits or Hi 6 digits Lo 6 digits When using external thumbwheel Switches SQ 18 should be set to 1 Connection data Q 0121 2 40r5
7. 3 4 10 Totalizing ACCU Auto Transmilt 3 CHAPTER 5 INTERFAGCGE u 3 5 1 Serial input output interface default OP 01 3 5 2 BCD parallel output interface OP 02 L1 i 1L ICs 3 5 3 Analogue Current Voltage Output Interface 03 3 5 4 External parallel input output 2 22 11 3 V1 1 BG 10 12 2003 Page 2 of 75 5 5040050120 lt EXCELL PRECISION CO LTD CHAPTER 6 MAINTENANGE tine asawa Rd EE RIDE RAP S 3 6 1 Restore all parameters to their default factory values 3 6 2 Maintenance function parameters u 3 6 2 1 Restore the function parameter back to its default value 3 6 2 1 Restore the function parameter back to its default value 3 6 2 2 Clear zero compensation and TARE 3 6 2 3 Clear batch setting inue 3 6 2 4 Display zero voltage 3 6 2 5 Clear batch setting ipeo rere U 3 3 TeSU
8. y O mode f select FNC10 0 FNCIT T FNCII D isplay keep show Display keep show max Display keep show min weightvalue in HOLD weightin HOLD signal weightin HOLD signal Absolute of General H old signal input M ax W eight input d input weight H old of Hold mode mode N N Y Display show Display keep weight B ald Display max 0 show max of mode weight value absolute weight LO UNDER output display display N OK FINAL eee N value gt output AK value weight Y Y PER K PEAK HI OVER READY READY output output ON outputON LO UNDER LO UNDER output output OK FINAL OK FINAL output output HI OVER HI OVER output output V1 1 BG 10 12 2003 Page 39 of 75 5 5040050120 11 3 Display keep show max of absolute weight value in HOLD signal input LO UNDER output OK FINAL output HI OVER output lt EXCELL PRECISION CO LTD 4 9 2 Hi OK Lo comparison 1 Normal HOLD FNC 11 0 Entering the Hold mode Hi OK Lo comparison output Escape Hold mode will switch off the outputs 2 Peak HOLD FNC 11 1 2 If Peak Ready is ON Hi OK Lo comparison output Escape Hold mode will switch off the outputs 3 The absolute value of peak HOLD FNC 11 3 Entering the Hold mode Hi OK Lo will refer to Peak value to do the comparison 4 10 Totalizing ACCU Auto Transmit
9. Display Net Gross weight Setpoint parameter setting Tare reset Manual serial parallel print output Start load Stop load Start comparison Unload command Totalise weight and counts command Clear totalised weight and counts Hold mode Escape Hold mode DSP Convert to Gross Net totalised weight totalised Count F function setting Q Q F1 function setting V1 1 BG 10 12 2003 Page 68 of 75 5 5040050120 lt EXCELL PRECISION CO LTD Setting value Function Default Parameter Description iParameter Description Zero Gross Net Totalised weight Accu V Totalised transactions Accu C SP1 5 2 i gt SP3 i Front panel indication 4 gt Hi setting next to bottom i i Lo Under i i Over Front panel indication 47 Discharge setting bottom Running setting top Front panel indication lt setting next to top Q GQ N AO 5d 10 d 20 d 40 d Return to zero band 80 d 100 d 200 d 250 d Hold Peak hold positive Peak hold negative 20 times sec Rate for display rewrite 10 times sec 5 times sec 1 time sec V1 1 BG 10 12 2003 Page 69 of 75 5 5040050120 lt EXCELL PRECISION CO LTD Input
10. Front panel indication 4 setting fourth Terms of back to zero Hold Increment flashing i digit Decrement flashing digit Move flashing point left Move flashing point J right Store data in J memory Exit Escape 5 5040050120 lt EXCELL PRECISION CO LTD 2 FNC Group function setting Function setung value Default i Parameter Description Digital Filter Less filter Digital Filter 11 Greater 000000 li Normal The bits and front lock disable panel key positions are related to each 000000 Key Locked 111111 Parameter Description Display Net Gross weight Setpoint parameter setting Tare reset Manual serial parallel print output Start load Stop load Start comparison Unload command Totalise weight and counts command Clear totalised weight and counts Hold mode Escape Hold mode l O DSP Convert to Gross Net totalised weight totalised Count F function setting Z OO N O F1 function setting V1 1 BG 10 12 2003 Page 14 of 75 5 5040050120 lt EXCELL PRECISION CO LTD Setting value Parameter Description iParameter Description Zero MD Gross Net Totalised weight Accu V Totalised transactions Accu 5 1 SP2 SP3 Hi OK Lo
11. Y To activate discharge time SQ12 To activate discharge of delay time SQ11 Discharge signal 505 1 not stabilized Unloading continuously control ZERO BAND signal output ON 5014 1 Unloading unloading continuously once control 5014 14 2 255 Unloading continuously control nloading times arrived N Unloading L Z activate delay time start sq control to output OFF Page 36 of 75 SM5040050120 EXCELL PRECISION CO LTD 4 8 Loss in Weight built in program SQ 01 5 N Band al Wt BE Supplying bin weight or not Y Y Supplying bin N gate open SP1 output Y Supplying bin gate closed ss 22 T Batch start signa 31 5015 1setting X m lt is reaching zero range 7 Y 7 5015 0 not setting Ch ck supplying bilis enough for next batch gt of unloading P i d lt a input 25 w bet Sq s Y Y 2 5020 0 tivate TARE RE manual tion 20 5020 1 TARE auto TARE Y 7 Batch start signal delay time 502 C 3 N 2 x _7 Batch start delay time arrived 7 E 26 Y SP2 SP3 output ON V1 1 BG 10 12 2003 N suppleme
12. Batch finish 0 0 25 5 Output signal time Batch finish i Number of Times the SQ 07 supplementary loading i function operates If the set value is 0 this function is not lin use 0 255 0 0 25 5 Must be coordinate with times of sec supplementary loading SQ 07 Supplementary loading i 0 0 25 5 Must be coordinate with times of gate close time sec supplementary loading SQ 07 sQ 08 Supplementary loading gate open time SQ 09 Supplementary loading signal SQ 08 SQ 09 SQ 07 Times of ON of the supplementary loadin V1 1 BG 10 12 2003 Page 27 of 75 5 5040050120 lt EXCELL PRECISION CO LTD Function SQ 10 Parameter I 0 0 25 5 sec Discharge start delay time Setting value Description Delay time before Discharge signal is ON Discharge stop delay 0 0 25 5 SQ ic time sec Delay time before Discharge signal is OFF SQ 12i Discharge time 0 0 25 5 Won t activate internal discharge control i sec function if set to 0 Discharge input signal C Discharge output signal Weight reach zero band SQ 11 10 0 25 5 Restart delay time sec Delay time before Restart signal is ON 0 255 Batching counts times Number of batch runs 0 one batch only eo Set the zero band in to final weighing value No set
13. Read current weight RT Read TARE RG Read Gross Weight RN Read Net weight RB Read current display of wt simple RH Read Gross simple RI Read Net simple RJ Read comparison situation current display of weight simple Read comparison situation Gross simple RL Read comparison situation Net simple RO Read comparison situation 2 RF Read prior completed weight RA Read accu Value incl times Note Prior command plus Read Weight Compared value RS FW Read target item of unload value S1 SP1 S2 Read SP2 S3 Read SP3 UD Read Under LO Read LO ZB Read Zero Band HI Read HI PR Reading Peak value OV Read Over Ex Command RSFW CR LF V1 1 BG 10 12 2003 EX2002 reply RSFW Page 47 of 75 WV Finish 6 bytes 5 5040050120 lt EXCELL PRECISION CO LTD 3 COMMAND FORMAT C Host Command Data cR LF gt Slave Write weight compared value Command Data cR LF gt XXXXXX value 6 bytes WSnuXXXXXX setting items FW Write target item of unload value 91 Write SP1 S2 Write SP2 S3 Write SP3 UD Write Under LO Write LO ZB Write Zero Band HI Write HI PR Write Peak value OV Write Over 2 Error messages E1 Format command fault E2 Setting parameters over range E3 Command not recognised 2 Indicator poling address If the indicator
14. With weight displayed T and hold the key Then press F See Function Setting 2 2 for details Function Setting See 5 1 for details See 5 1 for details Second Serial Port Interface See 5 2 for details BCD Parallel Port output interface Analogue current voltage output interface WETTEEEEI See 5 3 for details F1 F v eI DS a ES External parallel control input interface lt ante External parallel trip output interface BH See 5 4 for details p SSS See 5 4 for details E 5568 See Chapter 4 for details Set Point Procedure 19 12 2003 Page 12 of 75 5 5040050120 F F1 N 5 lt EXCELL PRECISION CO LTD 2 2 Function setting 1 F n _ i Press 11_11_11_ m Input desired Parameter code lt 1 Press Et Display shows the previous parameter code Input the new code as required mum c Press exter To continue the next function setting 1 to escape ESC or press V1 1 BG 10 12 2003 Page 13 of 75 Function Parameter code Digital Filter I Digital Filter II Lock keypad function F function setting F1 function setting Front panel indication lt setting first Front panel indication 4 setting second Front panel indication 4 setting third
15. AC85V AC265V 2 operating ambient temperature range is 10 C 40 C 14 F 104 F V1 1 BG 10 12 2003 Page 4 of 75 5 5040050120 lt EXCELL PRECISION CO LTD Feature EX2002 Dingo has a wide range of applications from batching to simple weighing Features Stand alone batching mode or connect to PLC for external system control Built in batching dosing functions Manual automatic discharge operation Set cycle times in a batch Totalise weight and number of cycles Key in the signal voltage value mV V directly via the keyboard no need to apply any weight to the bottomwork to calibrate the weigher Display load cell output voltage mV V for future maintenance Adjustable filter RS232C bi directional and current loop one way serial interface Interface options OP 01 RS422 485 232 serial interface OP 02 1 BCD parallel output interface Open collector output OP 02 2 BCD parallel output interface TTL output OP 03 16 Bit Analogue current voltage output interface 4 20 mA 0 10V OP 04 Control I O 41 4Out Setpoint In BCD code OP 05 Control I O 8In 8Out V1 1 BG 10 12 2003 Page 5 of 75 5 5040050120 lt EXCELL PRECISION CO LTD CHAPTER 1 FRONT AND REAR PANEL SPECIFICATIONS 1 1 Front panel Weight Unit Indication Loh Ge Display Area Display 6 digits bright red 7 segment LED display c
16. Lo action mode eI ENTER Press the Auto totalise weight counts The parameter source for weight comparison Weight comparison delay time Continue to another function setting Tare auto Discharge auto or press 1 0 to save and exit ESC Increment flashing 4 digit Decrement flashing digit Mowe flashing point See SQ XX table below for details of each menu left Move flashing point J right Store data in J memory Exit Escape V1 1 BG 10 12 2003 Page 26 of 75 SM5040050120 lt EXCELL PRECISION CO LTD Functional Parameter Instruction Item Function Setting value Default Parameter Description Batching mode Hold mode Built in program i i The built in auto program starts the i Batching start delay time j batch comparison procedure after the i i i input of the batch start signal No full flow comparison during this function s set time period If the set Waiting time comparison sec ae 0 indicates this function is not 0 0 25 5 Output the batch finished signal after delay time i this delay time SP1 SP2 Wait until the weight is stabilized Batch finish Condition No need to wait until the weight has stabilized Batch finished output signal time If set to 0 the output signal will be off until the next batch start
17. Under Over Discharge Running Function Default setting top Front panel indication 4 setting next to top Q G N Front panel indication lt setting next to bottom Front panel indication 4 setting bottom 5d 10 d 20d 40 d 60 d 80 d Return to zero band 150 d 200 d Hold Peak hold positive Peak hold negative Peak hold absolute value No limitation 20 times sec Rate for display rewrite 10 times sec i 5 times sec 1 time sec V1 1 BG 10 12 2003 Page 15 of 75 5 5040050120 lt EXCELL PRECISION CO LTD CHAPTER 3 CALIBRATION 3 1 Load cell connection 2 When using a 6 wire cable to connect the load cell the SEN and SEN can be left unconnected see below diagram Ne 9 10 1 12 13 45185 e Ca CAL Load oe Load ras a SIG S SIG B ZS Shield V1 1 BG 10 12 2003 Page 16 of 75 5 5040050120 lt EXCELL PRECISION CO LTD 3 2 Parameter setting and calibration flow chart Calibration Switch ON Specification Calibration General Calibration Linearity Calibration Digital catibration Zero point Spe Zero Po
18. 5 Byte 6 Byte 7 Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Zero Band Over Under Hi SP1 Go SP2 Lo SP3 Discharge Batch finished ON 0 OFF 1 Description 4FH 4CH Status 1 55H 53H ASC II Code 30 H ASC II Code 31 H Description Over load Weight unstable 47H 53H Status 2 Gross Weight Number of transactions in total Data of Weight Ending code Separating code V1 1 BG 10 12 2003 Page 46 of 75 Ending code 5 5040050120 lt EXCELL PRECISION CO LTD 2 Command mode 1 Command Format A Host Command lt gt lt LF gt Slave Command lt gt lt LF gt MZ Zero CZ Zero compensation On OFF MT CT Clear TARE value MG Gross Weight MN _ Net weight AT Accu Current net weight and times plus 1 ST Deduct times of last accu Value minus 1 DT Clear accu Value and times BB Start batching one time HB Load stop BC Start batching continuous BD Start unload SC Transmit continuous SA Auto transmit SM Manual transmit SO Command mode 9o Stop continuous transmission and enter the command mode 2 Command Format B Host Command lt gt lt LF gt Slave Data lt CR gt lt LF gt RW
19. EXCELL PRECISION CO LTD 3 5 Linearity calibration 1 2 1 1 c Before the Linearity calibration the General calibration should be completed Set CAL switch to ON Select linearity calibration Press the Key First linearisation point is zero Ensure there is no weight on the platform or in the hopper Press the Key Five sec later Two sec later Second linearisation point Load the platform or hopper with the linearisation weight Use the front panel to enter the weight value When the weight is stable Key Press the nes Five sec later Two sec later Third linearisation point Load the platform or hopper with the next linearisation weight Use the front panel to enter the weight value When the weight is stable Press the E Key Five sec later 4 Please refer to the error message list if the display shows inl Increment flashing digit Decrement flashing digit Move flashing point left Move flashing point right Store data in memory zc Exit Escape V1 1 BG 10 12 2003 Page 22 of 75 SM5040050120 lt EXCELL PRECISION CO LTD Continue linearisation Two sec later Fourth linearisation point Load the platform or hopper with the next linearisation weight Use the front panel to enter the weight value When the weight is stable Press the Five sec later Two se
20. With automatic totalising active 50 17 or RS232 5485 or BCD output set to auto transmit 1 SQ 01 1 2 4 or 5 batch loss in weight a When the weight reaches the Final weight and the batch finish signal is ON the net weight will be added to the totaliser and number of additions is incremented The RS232 RS485 and BCD outputs transmit data b When the net weight returns to the zero range FNC 10 then the sequence in a above can be repeated 2 SQ 01 3 Comparison mode a When the net weight exceeds the zero range and the weight has stabilized it will be added to the totaliser and number of additions is incremented The RS232 RS485 and BCD outputs transmit data V1 1 BG 10 12 2003 Page 40 of 75 5 5040050120 lt EXCELL PRECISION CO LTD CHAPTER 5 INTERFACE 5 1 Serial input output interface default OP 01 2 Pin location and setting 1 Default RS232 and Current loop Function Current loop out D D 1 2 3 4 5 6 7 9 1011 12 13 es ee ee ae e 2 OP 01 RS422 RS485 RS232 RS 232 RS 422 485 1 1 50 2SDB 5 7 amp RxD 3 RDA 4RDB 6 SG 3 2
21. calibration SW to OFF directly 6 2 Maintenance function parameters os ENTER keys while the display counts back to zero Power on the machine Press eI ERE Restore all parameters to their default factory values See for details 6 2 1 eI ELE ee Clear zero compensation and tare value See for details 6 2 2 Clear batch setting value See for details 6 2 3 Display zero voltage mV V See for details 6 2 4 Display span voltage mV V See for details 6 2 5 V1 1 BG 10 12 2003 Page 59 of 75 5 5040050120 lt EXCELL PRECISION CO LTD 6 2 1 Restore the function parameter back to its default value 1 During the indicator count back to zero press E i 2 The display shows 1 F rai key and the display shows 1 flashing 3 Press 4 Confirm abort 4 1 To confirm press the bis I I key amp don t release it display will then show e key or switch the power off ESC 6 2 2 Clear zero compensation and TARE values 1 During the indicator count back to zero press E A press the F1 key to display 4 2 To abort press the 2 The display shows MERERI rcu flashing 3 Press key the display shows 1 4 Confirm abort 4 1 19 1 the key amp don t release it The display will then show M ENTER 4 2 Te To abort press the uo key or switch
22. has an address configured in RS1 2 07 it will only respond to messages prefixed with its address For example The indicator poling address is set to 02 it would send the weight value only if it received the command Q02RW lt CR lt LF gt V1 1 BG 10 12 2003 Page 48 of 75 5 5040050120 lt EXCELL PRECISION CO LTD 5 2 BCD parallel output interface OP 02 13 i d 2 PIN Location D Sub 37PIN Function Function SG 20 x oO 2 2x10 4x10 22 8x10 1x10 23 2x10 4x10 24 8x10 1 102 25 2 107 44022 26 8x10 1 103 27 2x10 4x10 28 8x10 1x10 29 2 104 4 10 30 8x104 1 10 31 2 10 8 10 33 Stable MD Plus Minus 34 DP1 DP2 35 I DP3 DP4 36 Data ready 37 Hold input PIN 1 2 3 4 5 6 7 8 9 2 Equivalent Circuit EX2002 O 45V insi de 12002 2 5 2 i siia Signal out A 1 Hold in LA 30m Tw 56 sG __ V L 56 Open Collector Output OP 02 1 TTL Output OP 02 2 Hold Input V1 1 BG 10 12 2003 Page 49 of 75 5 5040050120 lt EXCELL PRECISION CO LTD 2 Function setting pen Press the key Input desired Parameter code Press the p key Display shows the existing Increment flashing parameter code Input digit new code as
23. lt EXCELL PRECISION CO LTD jng EAZUZ OPERATION M A NU AL O Excell Precision Limited 2003 All rights reserved Worldwide The information contained herein is the property of Excell Precision Limited and is supplied without liability for errors or omissions No part may be reproduced or used except as authorised by contract or other written permission The copyright and the foregoing restriction on reproduction and use extend to all media in which the information may be embodied V1 1 BG 10 12 2003 Page 1 of 75 5 5040050120 lt EXCELL PRECISION CO LTD 29 9 CONTENT 222 lcg getto 3 lio MT A 3 CHAPTER 1 FRONT AND REAR PANEL SPECIFICATIONS 4411 22 3 151 Front Bam el u uuu ua uuu u tesi secu Deus 3 1 2 cg u u 3 1 3 Keyboard description M 3 1 4 AID Conversion l u uuu 3 1 5 Power lj aa Kaaa aa 3 1 6 Dimensions l l l U Ullu PLE 3 CHAPTER 2 GENERAL FUNCTION GUIDE U u 3 2 1 Function setup and operation procedures sees 3 2 2 Function setting 1 ua 3 CHAPTER 3 CALIBRATION cras ior ta ccce n u u
24. need Decrement flashing Press the key digit ENTER Move flashing point mE left Move flashing point J right Store data in ENTER memory Continue to another function setting Exits Escape or press Meo to escape Function Default Parameter Description As display Data type Transmit mode Manual transmit Positive logic action Output Logic Es dicic E i Negative logic action i OIN Data ready Signal logic Positive logic action OL output code Data code V1 1 BG 10 12 2003 Page 50 of 75 5 5040050120 lt EXCELL PRECISION CO LTD 5 3 Analogue Current Voltage Output Interface OP 03 2 Location B C 1 A 2 V I 3 Com 4 FG EI SPAN ZERO o 4 2 3 4 gor a a dD Pa GOS eee ee Gleliee WW fm CAL GW BN 21 3 4 5 6 7 8 9 10 11 12 13 C 3 um A Terminal 4 way 1 0 20mA current output positive 2 0 10V v
25. testing 2 OP 01 RS232 RS422 RS485 testing 1 RS232 testing J1 J4 1 2 short Adjust J1 J4 mini jumper to 2 3 Terminal pin 1 and pin must be connected together at the rear of the indicator I I _ tl If display shows the interface is working normally If display shows F tL the interface is not working correctly 2 RS422 testing J1 J4 1 2 short Adjust J1 J4 mini jumper to 1 2 J5 J6 gt 1 2 short Adjust J5 J6 mini jumper to 1 2 Terminal pin1 and pin 3 pin 2 and pin 4 must be separately connected together at the rear of the indicator 1 Cory If display shows 1 I r LI the interface is working normally If display shows i tL the interface is not working correctly 2 OP 02 BCD parallel output interface testing 1 A flashing decimal point indicates the test procedure is active 2 Program will transmit OFF ON OFF signal for each output bit of the BCD interface in sequence V1 1 BG 10 12 2003 Page 63 of 75 5 5040050120 lt EXCELL PRECISION CO LTD 2 OP 03 Analogue current output interface testing 1 4 20mA current output testing Use an ammeter to measure the output current between pin1 amp pin 3 of the interface Use the F keys to select the output current level desired I NR nun 1 4mA Im IIL E I 12mA ILI 20 2 0 10V voltage output testing Use a voltmeter to measure the voltag
26. the power off 6 2 3 Clear batch setting 1 During the indicator count back to zero press E ES ENTER 2 display shows I press the F1 key to display Zi key the display shows flashing 3 Press 4 Confirm abort 4 1 TO comi ipress the 4 2 To abort press the key or switch the power off key amp don t release it The display will then show 6 2 4 Display zero voltage mV V mE F 1 During the indicator count back to zero press t 2 The display shows i Iani press the F1 key to display i i Lu 3 Press E key the display shows the zero voltage mV V e g Lt tt tt 4 Press Me key or switch the power off ESC 5 5040050120 V1 1 BG 10 12 2003 Page 60 of 75 lt EXCELL PRECISION CO LTD 6 2 5 Clear batch setting 1 During the indicator count back to zero press ENTER 2 The display shows press the F1 key to display I 3 Press the gt key the display shows span voltage mV V rir e Lr Eg E ggg 4 Press 9 key or switch the power off ESC V1 1 BG 10 12 2003 Page 61 of 75 5 5040050120 lt EXCELL PRECISION CO LTD 6 3 Test mode During the indicator count back to zero Press 9 E ESC ENTER A 4 7 segment display testing See for de
27. 1 25 5 4 4 __ Batch finish output signal reach time lt Closed batch finish signal over 5 N e SM5040050120 EXCELL PRECISION CO LTD 4 6 Hi OK Lo output flow chart Comp cond select 5016 arison ition 25016 1 aiting batch finish signal output ON to proceed comparison and output to Waiting batch finish signal output i 5016 23 W aiting batch finish signal output ON and signal delay time arrived to proceed condition comparison once Waiting batch finish and external signal comparison lt 5016 0 Comparison Comparison condition anytime anytime and output Y aN ji S Y TUNDER lt NET LO gt p output 7 a Y 10 N OK FINAL SS E HIGH output N P N Y lt 2 HIGH HU LOVER cm Ps output N V1 1 BG 10 12 2003 comparison batch finish signal OFF comparison ae N Batch finish signa ES output 2 SS ae Y a lt NET LO t S vd N 000 n 0 S NET Y ok FINAL HIGH output S N Y 6 Des Y HI OVER lt gt SIGH output Soe Page 35 of 75 5016 22 k 4 Waiting external Waiting signal input delay time signal arrived to proceed condition comparison comparison once N
28. 120 lt EXCELL PRECISION CO LTD 1 6 Dimensions Panel Cutout 6 7 my I oH Y fe V1 1 BG 10 12 2003 CO z 4 gt lt 48 Page 9 of 75 5 5040050120 lt EXCELL PRECISION CO LTD CHAPTER 2 GENERAL FUNCTION GUIDE 2 1 Function setup and operation procedures Function Operation Display Description Enter calibration mode Turn the calibration switch to ON See 3 2 for details ps i i nter function setting R release See 2 2 for details ithen press v lafter the power is turned on the power on then turn the calibration switch to es then Reset all parameters press anc and hold the back to default F See 6 1 for details iand eys during ihe self testing sequence Reset general function i Tum the power on and parameters back to default See 6 2 1 for details press D and eys during self testing sequence i Turn the power on and Clear zero point See 6 2 2 for details compensation press E and aA keys ENTER during self testing sequence See 6 2 3 for details Clear setpoint parameter se
29. 5254 N p A Signal input gt ES TS 7 Y Signal input delay time start SQ 19 31 pa S N Signal input delay time arrived Ss E P x lt NET SS lt 10 7 gt Y LO UNDER output OK FINAL output HI OVER output Batch f 0 Y gt es E inish signa utput Pes A By a aq D Signal input 27 wt m gt start SQ19 Y Y Signal input delay time a N Signal input delay lt time arrived ES Y X 227 Y Pd N LO UNDER lt lt 10 output ie i N 27 7 Y LO lt NET OK FINAL E HIGH p output SE b B d Y a HI OVER NET 2 HIGH gt v output es 4 5 5040050120 5016 4 i Waiting NET value exceed to Comparison 10 auto transmit range and mode weight stabilized to proceed condition comparison Y pu d ET gt transmit range FUN10 a 7 75 Y 4 4 T Wei Ss Weight is stabilized or not de i Y ED Y pU ET lt L0 LO UNDER 5 p output N N y to NET Y 0K IFINAL Pss HIGH Dd output SS SW s a SN 2 HI OVER lt gt l
30. 999999 When the weight reaches the value of 300000 that AnL 05 the current voltage Current Voltage 0 mA 20 0 mA output is changed to that configured AnL 06 i or AnL 06 5 oov 100V AnL V1 1 BG 10 12 2003 Page 52 of 75 5 5040050120 lt EXCELL PRECISION CO LTD 2 Analogue output notes 1 The current output load resistor should not exceed 550 Q Itis recommended that a resistor with a low temperature coefficient and a power rating above 0 2 W be used 2 Avoid short circuits between the positive and negative analogue output terminals as the interface this may cause damage 3 It is recommended that a screened cable is used to connect the analogue output to its load and that the screen is earthed to avoid noise interference V1 1 BG 10 12 2003 Page 53 of 75 5 5040050120 lt EXCELL PRECISION CO LTD 5 4 External parallel input output interface 2 PIN location D Sub 37PIN 3 OY GE SC CC 3 0 2 O O Q cx uh SA EUM NOE D00O000000000000000 JG e2 C XJ CO C9 C QA C27 CQ J C M wi d 2 04 Control I O 4 in 4 out Setpoint Input BCD code Signal PIN 10 Signal Code 10 Code 10 cei Code 10 Code 10 Code 10 n mw Code 10 Code 10 Code 10 N Code 10 25 N
31. Code 10 26 27 OUTO OUT OUT 28 OUT2 OUT OUT3 30 COM2 _ 1 COM1 IN 0 IN 1 IN 2 IN 3 Code 1 Code 4 Signal IN 0 IN 1 IN 3 IN 4 IN 6 IN 7 COM 1 2 OUT OUT 0 eur orr 1 eaaa OUT OUT2 OUT OUT 3 53 OUT OUT 4 34 OUT OUT 5 OUT 8 OUT OUT7 IN V1 1 BG 10 12 2003 Page 54 of 75 5 5040050120 lt EXCELL PRECISION CO LTD 2 Input signal configuration key Input desired Parameter code gt Press the enter Press the ENTER key Display shows the existing parameter code Input new code as required Increment flashing digit Decrement flashing digit gt Move flashing point a 2 left Press the ke ca y Move flashing point ENTER right Store data in ENTER memory Exit Escape Continue to another function setting 170 to escape or press Setting value Function Default Parameter Description None Zero Tare Tare reset Start batching Stop batching Discharge Command Hold Hold display I O reset Totalise Accu Command Clear totaliser Accu Clear previous total Accu Value Start to compare Serial and parallel printer manual output Net Gross O O QO
32. N O e ak X No a V1 1 BG 10 12 2003 Page 55 of 75 SM5040050120 lt EXCELL PRECISION CO LTD 2 Output signal setting pum Press the Input desired Parameter code Increment flashing 5 digit Decrement flashing I digit Move flashing point Display shows the existing parameter code Input new code as required left Move flashing point right Store data in memory Press the ES key 1 0 Exit Escape ENTER To continue another function setting 1 0 to escape or press Function Setting value Default Parameter None Zero band SP1 5 2 SP3 Batching completed Discharge Peak ready Stable Internal batching process running Under Over Hi Lo 0000 t positive logic 1111 negative logic 0000 t positive logic 1111 negative logic Description Output 1 Output 2 Output 3 Output 4 Output 5 Output 6 OI Q N e Output 7 N Output 8 a a The output logic of OUT 04 OUT 01 The output logic of OUT 08 OUT 05 V1 1 BG 10 12 2003 Page 56 of 75 SM5040050120 lt EXCELL PRECISION CO LTD 2 Equivalent Circuits Input EX2002 inside
33. NTER V1 1 BG 10 12 2003 Page 29 of 75 SM5040050120 lt EXCELL PRECISION CO LTD 2 FNC 04 1 SQ 01 3 Press the Key Display shows the existing Hi value seting Input new value as required Press e ENTER Display shows the existing Lo value seting Input new value as required Press ENTER Display shows the existing Zero Band setting Input new value as required Press lt Increment flashing digit Decrement flashing digit Move flashing point left Move flashing point right Store data in Jj memory Exit Escape V1 1 BG 10 12 2003 Page 30 of 75 5 5040050120 lt EXCELL PRECISION CO LTD 3 FNC 04 1 SQ 01 6 m Display shows the existing Hi value seting Input new value as required Press Display shows the existing Lo value seting Input new value as required Press ENTER Display shows the existing Zero Band setting Input new value as required Press lt Display show the existing Peak Ready Increment flashing value setting Input new value as require digit Press Decrement flashing Move flashing point left Move flashing point right Store data in Jj memory Exit Escape V1 1 BG 10 12 2003 Page 31 of 75 SM5040050120 lt EXCELL PRECISION CO LTD 4 3 Batching signal outputs 2 Normal batch
34. Output Interface Build in OP 1 Function Transmit format Setting value Default Description As display Gross only As display simple Net simple Comparison Gross simple transactions Transmit mode Transmit continuous command mode Command mode Transmit speed 600 Parity Bit length Stop Bit Transmit times E 7 1 Even parity 7 data bits 1 Stop bit i 2 times sec 10 times sec i Transmission conditions transmit cont Negative Net Wt 1 Stop transmit Weight unstable Overload OL 000000 2 poling address V1 1 BG 10 12 2003 Page 70 of 75 When set to 0 Indicator addressing is not used 5 5040050120 lt EXCELL PRECISION CO LTD BCD Parallel Output Interface OP 02 Item Function Setting value Default i Parameter Description i As display Data type i 1 QGmos Transmit continuous e Transmit mode 4 Manual transmit Positive logic action Output Logic bes 8 dioica Negative logic action Data ready Positive logic action Signal logic Negative logic action FFFFFF L output OL output code 999999 Data code V1 1 BG 10 12 2003 Page 71 of 75 5 5040050120 lt EXCELL PRECISION CO LTD Analogue Current Voltage Output Interface Op 03 Setting value Function Default Descripti
35. Stepilizet ss ornot Y v Batch finish k signal output Batch finish output signal time start SQ6 v 5014 1 continuously Unloading Unloading _control__ continuously single control 5014 SQ14 2 255 Unloading continuously control lt o reach unloading times V gt He oa ad Y Unloading control to active dealy time start over 5 5040050120 lt EXCELL PRECISION CO LTD 4 9 Hold mode SQ 01 6 1 General hold mode FNC 11 0 Hold Key Ext In Hold Release Key Ext In 2 Peak hold mode Peak Ready Condition Setpoin 4 Peak Hold Key Ext In Hold Release Key Ext In Reak Ready output Peak hold mode with four different states FNC 11 1 2 3 4 positive peak weight 1 negative peak weight absolute value of peak weight 3 and positive peak weight 2 The peak holds of absolute value and positive peak weight 2 both have no peak ready signal output V1 1 BG 10 12 2003 Page 38 of 75 5 5040050120 EXCELL PRECISION CO LTD 4 9 1 Hold mode flow chart
36. Zero range 10 full range Zero range calibration zero point Max 196 3076 capacityxsetting value Time of Zero tracking 0 0 5 0 Time and range of zero tracking should be use lat the same time If the time is set to 0 0 the 989 zero tracking function is disabled Range of zero tracking Range of zero tracking setting D min division i Range and time of zero tracking should be use at the same time If the range is set to 0 the zero tracking function is disabled i Investigate i i time in stable Investigate time and range should be use at the time If the time is set to 0 0 the investigate time is disabled Investigate i range in stable Investigate time and range should be use at the same time If the range is set to O the Weight unstable function ZERO and TARE investigate range is disabled Action iGross Weight is negative function TARE V1 1 BG 10 12 2003 Page 67 of 75 5 5040050120 lt EXCELL PRECISION CO LTD 2 FNC GROUP FUNCTION SETTING Setting value Function Default Description Digital Filter Less filter Digital Filter 11 Greater Normal The bits and front lock disable panel key positions are related to each 000000 other i Key Locked lock enable Parameter Description
37. arameter code Input a new code as required i a new code as required Press the key Press the key Continue to the next function setting Continue to the next function setting or press 1 1 to escape press to escape _ESC Wo ESC Increment flashing digit Decrement flashing digit Move flashing point left Move flashing point right Store data in memory Exit Escape V1 1 BG 10 12 2003 Page 43 of 75 SM5040050120 lt EXCELL PRECISION CO LTD Setting value Function Default Description As display Net only Gross simple Transmit format Comparison As display simple Comparison Net simple Totalised Accu Weight and number of transactions Transmit continuous command mode Transmit mode Transmit speed Parity parity 8 data bits 1 Stop bit Bit length Odd parity 7 data bits 1 Stop bit Stop Bit Transmit times 10 time sec i transmit cont RS1 06 Negative Net Wt 1 Stop transmit Transmission conditions RS2 06 Weight unstable 000000 Overload OL RS1 07 When set to 0 Indicator addressing is not used iIndicator poling address V1 1 BG 10 12 2003 Page 44 of 75 5 5040050120 lt EXCELL PRECISION CO LTD 2 Data format 1 General Format
38. c later Fifth linearisation point usually full load Load the platform or hopper with the last linearisation weight Use the front panel to enter the weight value When the weight is stable Press the E Key Five sec later Increment flashing 4 digit Decrement flashing digit Move flashing point left Move flashing point right Store data in memory 2 Exit Escape Linearisati n completed set calibration switch to the OFF position 4 Please refer to the error message list if the display shows m r X V1 1 BG 10 12 2003 Page 23 of 75 SM5040050120 lt EXCELL PRECISION CO LTD 3 6 Digital calibration 1 oa Set CAL switch to ON Example mV V 4 Select Digital calibration Span voltage SPAN the Key as s a es Zero voltage La DA m ZERO lt Capacity CAP D 3 Weight Two sec later _ Zero Voltage 0 00036 mV V incl dead load 8 Span Voltage 2 90000 mV V T Capacity 30000 divisions Method 1 Method 2 Input zero voltage With no weight on the platform or in the hopper press the ENTER E Key to set zero uedg Increment flashing digit Decrement flashing digit Move flashing point left Move flashing point right Store data in memory zd Exit Escape Calibration
39. completed set calibration switch to the OFF position 4 Please refer to the error message list if the display shows it 1 1 X V1 1 BG 10 12 2003 Page 24 of 75 5 5040050120 lt EXCELL PRECISION CO LTD 3 7 Calibration Error Messages Load Cell output voltage lt 0 1mV V or gt 4mV V Weight value lt previous weight value Actual measured weight value lt previous weight value Setting value 0 mV V value entered gt measuring range mV V value entered is too small SPAN Zero lt 0 mV V U J Jj Jj U Displayed resolution is less than 0 12uV division V1 1 BG 10 12 2003 Page 25 of 75 5 5040050120 lt EXCELL PRECISION CO LTD CHAPTER 4 WEIGHT COMPARISON PROCEDURES 4 1 Function configuration menu Item code i Batching mode gt Batching start delay time Compare SP1 amp SP waiting time Press the ey pad finish output signal delay Select the desired Batch finish condition gt Batch finish output signal duration Supplementary load times menu code Supplementary loading gate open time Supplementary loading gate closed time eI Press the inis ey Discharge start delay time Discharge stop delay time Discharge time Display shows the existing parameter code Input a new code as required Restart delay time Batching times Weight completed value in Zero key band Hi OK
40. counts Enabled The parameter Key in directly from front keypad source in weight i comparison Weight comparison 0 0 25 5 delay time I Input directly from rear interface Comparison delay time for Hi OK Lo Press keypad TARE to TARE TARE auto TARE auto SQ 21 Discharge auto V1 1 BG 10 12 2003 Page 75 of 75 5 5040050120
41. e between pin 2 amp pin 3 of the interface Fl F Use the keys to select the output voltage level desired En 1V 4 Warning To avoid damage to 7 Du gt 5V components use only a Hz 40V voltmeter Input1 4 output signal ON OFF 2 04 Control I O 41 40 testing EE related to display 1 I I I Press Key LI represents Outputs 1 4 key to switch to the control input value 2 Press Kost V1 1 BG 10 12 2003 Page 64 of 75 5 5040050120 lt EXCELL PRECISION CO LTD OP 05 Control 81 80 testing lt II ll lli Input 1 8 signal ON OFF related to display L Press key I ILI in sequence represents Output 1 8 V1 1 BG 10 12 2003 Page 65 of 75 5 5040050120 lt EXCELL PRECISION CO LTD APPENDIX I Description of 7 segment characters Digit 7 segments letter Alphabet 7 segments letter Alphabet u 7 segments letter N 1 O V1 1 BG 10 12 2003 Page 66 of 75 5 5040050120 lt EXCELL PRECISION CO LTD APPENDIX IIFunction Table Specification Calibration Default Decimal Point 1 Decimal Point 3 Decimal Point Division Division Max 999999 2 Capacity 00000 Max capacity 999999
42. es the i supplementary loading 0 255 i function operates i Supplementary loading 0 0 25 5 be coordinate with times of gate open time sec supplementary loading SQ 07 Supplementary loading 0 25 5 Must be coordinate with times of i gate close time sec supplementary loading SQ 07 If the set value is 0 this function is not in iuse i Supplementary loading signal SQ 08 SQ 09 SQ 07 Times of ON of the supplementary loadin V1 1 BG 10 12 2003 Page 74 of 75 5 5040050120 lt EXCELL PRECISION CO LTD Function Configuration Menu Function Setting value Parameter Description Discharge start delay 0 0 25 5 sec time before Discharge signal is ON Discharge stop delay 0 0 25 5 time sec Delay time before Discharge signal is OFF 0 0 25 5 Won t activate internal discharge control sec function if set to 0 Discharge time Discharge input signal Weight reach zero band SQ 10 Discharge output signal 50 11 Restart delay time ee i sec 0 255 Number of batch runs times 0 one batch only Set the zero band in to No setting final weighing value Setting Delay time before Restart signal is ON Batching counts Comparison anytime To compare at batch finish Hi OK Lo Comparison auto Auto accu weight Disabled
43. haracter height 16mm 0 63 Display can be switched between Gross Weight Net Weight Totalised Weight Number of transactions in the total Indication icons lt ZERO lt Zero Indication MD lt Unstable weight Indication GROSS lt Gross weight Indication NET lt Net weight Indication The indicator is supplied with suitable labels to customise the icon displays Refer to FNC 06 FNC 09 for the various options available 2 Weighing Units Weighing Units kg g t Ib V1 1 BG 10 12 2003 Page 6 of 75 5 5040050120 lt EXCELL PRECISION CO LTD 1 2 Rear panel 34 5 6 7 8 9 1011 12 1 6 6 6 ON Terminal Block Calibration Switch 2 Calibration Switch set to the left is OFF and to the right is ON 2 13Way Terminal Block 1 EARTH or GROUND 24 ACIN 3 ACIN 4 Not Used 5 Serial Current loop out 6 Serial Current loop out 7 RS232TXD 8 RS232 RXD 9 RS232 SG 10 EXCITATION 11 EXCITATION 12 SIGNAL 13 SIGNAL V1 1 BG 10 12 2003 Page 7 of 75 5 5040050120 lt EXCELL PRECISION CO LTD 1 3 Keyboard description
44. ing signal outputs Output condition Net gt Final SP1 Net gt Final SP2 Net gt Final Free Fall in flight Net lt Final Under Net gt Final Over Zero Band Gross lt Zero Band 2 Loss in weight signal outputs Output condition Gross gt SP1 Net gt Final SP2 Net gt Final Free Fall in flight Net lt Final Under Net gt Final Over Zero Band Gross lt Zero Band V1 1 BG 10 12 2003 Page 32 of 75 SM5040050120 lt EXCELL PRECISION CO LTD 4 4 Normal batching flow chart SQ 01 1 CN Start TARE Pa Final SP1 7 Y SP1 output Final SP2 lt YY SP2 Output N p F inal F F all SP3 output Delay time start after signal output of batching finish SQ4 Setting Delay time arrived after batching finish output gt x signa 7 V1 1 BG 10 12 2003 Batch finish 505 1 condition 4 instable stabilized or not 5Q5 20320 Stabilized Weight stabilized mes ont lt YY Batch finish signal output Batch finish 606 0 output signal OR time SQ6 506 21 25 5 4 Batch finish output signal reach time lt 55 Closed batch finish signal P over 9 lt Page 33 of 75 S
45. int Voltage Calibration BOUE mn Calibration Calibration Zero Point Weight Calibration 2 Point Weight Span Voltage Calibration Calibration 3 Point Weight Calibration 4 Point Weight Calibration 5 Point Weight Calibration Calibration Switch OFF Calibration Completed V1 1 BG 10 12 2003 Page 17 of 75 5 5040050120 lt EXCELL PRECISION CO LTD 2 Calibration process Calibration Switch set to ON Entering the specification calibration see 3 3 for Spec Calibration details ENTER Entering the General calibration see 3 4 for General Calibration details ENTER Entering the linearity calibration see 3 5 for Linearity Calibration details E ENTER Entering the Digital I calibration see 3 6 for F Fl Digital calibration details 4 Before the Linearity Calibration the General Calibration should be completed V1 1 BG 10 12 2003 Page 18 of 75 SM5040050120 lt EXCELL PRECISION CO LTD 3 3 Specification calibration i 11 Calibration parameter code Tm Press ENTER Unit so ca Decimal Point Min Division Key in calibration code Max Capacity Zero Range Time of Zero tracking Range of Zero tracking Investigate period of unstable Displ h th gt Investigate range of unstable Isplay snows the previous parameter F
46. mode s sasa aguas D ER saus stss asss QuRC duas 3 6 3 1 7 segment display testing 11 U 3 6 3 2 Keypad and calibration SW 1 3 6 3 3 Display A D internal value display 1 1 u 3 6 3 4 RS 232 serial loop back 3 6 3 5 EEPROM memory testing L 3 6 3 6 Option interface card testing 3 APPENDIX I Description of 7 segment characters 11 3 APPENDIX III Function Table u u u 3 V1 1 BG 10 12 2003 Page 3 of 75 SM5040050120 lt EXCELL PRECISION CO LTD Safety 2 When the instrument is installed connect an earth bonding conductor from FG to the earth connection marked _ 2 Disconnect the mains power supply before opening the instrument housing NOTE There are no user serviceable parts inside 2 To install the optional interface cards it is necessary to disconnect the mains power supply and fit a yellow green earth bonding cable to the rear panel 2 Before turning the power on ensure the supply voltage is within the acceptable range
47. ntary Waiting comparison dealy time start Q3 Y Waiting lt lt comparison delay gt time arrived u 2 Batch finish signal output delay time stat SQ4 _ Biatch finish signa x lt output delay time arrived S 25 Se To activate supplement yloaing 507595 Z1 259 To activate supplementary AX Loading A A _ lt lt NET UNDER gt A 55 meus MEAE Supplementar y loading gate open time start 508 Y SP3 signal output ON _Stipplementary_ time arrived See Y vY SP3 signal output OFF Supplementar y gate closed time start 599 PM _ Stpplementary_ C loading gate closed gt time arrived lt Sede Y xX ait pr 2 Times of EN loading arrived 4 4 lt loading gate open gt lt y 7 SQ7 0 not supplementar N ES A _ NET lt UNDER gt ir UU Meng gt Page 37 of 75 5914 0 Unloading 5913 NS Untoading control C to activate delay gt time arrived Batch finish 7 SQ5 1 output is not stabilized stabilized or not SQ5 05 20 4 Stabilized y ve A erm eight
48. nvestigate time is disabled i Investigate range in stable Investigate time and range should be use at same time If the range is set to 0 the Weight unstable function i ZEROand i investigate range is disabled Action Gross Weight 44 i is negative CSP n3 function TARE V1 1 BG 10 12 2003 Page 20 of 75 5 5040050120 lt EXCELL PRECISION CO LTD EXCELU 22 2 3 4 General Calibration 1 1_ ci Set CAL switch to ON PERS Press the ENTER Key Zero Calibration No weight on the platform or in the hopper lt I Press the e key Weight Calibration Use the front panel to key in the weight value Place the weight on the platform or inside the hopper After the weight is stable Press the key ENTER Five sec later Calibration complete set calibration switch to the OFF Increment flashing digit Decrement flashing digit 2 Move flashing point left Move flashing point right Store data in memory position zd Exit Escape 4 Zero calibration only press key to escape after the display shows 17 H n 4 Span calibration only press m key entering directly to span calibration after the display shows ID r a ue Rey 4 Please refer to error message during calibration of the display show Ic X V1 1 BG 10 12 2003 Page 21 of 75 5 5040050120 lt
49. oltage output positive 3 Current voltage signal negative 4 Ground B SPAN adjustment Current voltage Span adjustment to increase value turn clockwise decrease value turn anticlockwise C ZERO adjustment Current voltage Zero adjustment to increase value turn clockwise decrease value turn anticlockwise 2 Analogue output interface specification Resolution 16 bits Current output 0 20mA 0 550 Q load Voltage output 0 10 V1 1 BG 10 12 2003 Page 51 of 75 5 5040050120 lt EXCELL PRECISION CO LTD 2 Function setting key uem Press the enter Input desired Parameter code FS Press the ENTER key Display shows the existing parameter code Input new code as required gt Increment flashing 1 digit Decrement flashing Press the ENTER key digit Move flashing point left Move flashing point right Store data in ENTER Continue to another function setting Exit Escape or press to escape Setting value Function Default Description As display Data type Signal output 9 Voltage output WeightinLo i 000000 999999 When the weight reaches the value of i that in AnL 03 the current voltage Curent Voltage 0 0 mA 20 0 mA output is changed to that configured in AnL 04 in Lo 00V 10 0 V AnL m Weight in Hi i 000000
50. on As display Data type Net Signal output Voltage output Weight in Lo 1000000 999999 When the weight reaches the value of i that in AnL 03 the current voltage Current Voltage 0 0 mA 20 0 mA output is changed to that configured in Lo AnL 04 0 0V 10 0 V Weight in Hi 000000 999999 When the weight reaches the value of 300000 that 05 the current voltage Current Voltage 0 mA 20 0 is changed to that configured in or AnL 06 _ 0 0V 10 0V V1 1 BG 10 12 2003 Page 72 of 75 5 5040050120 lt EXCELL PRECISION CO LTD External Parallel Input Output Interface Op 04 amp Op 05 Setting value Item Function Default Parameter Description None Zero Tare reset Start batching Stop batching Discharge Command Hold Hold display amp I O reset Totalise Accu Command Clear totaliser Accu Clear previous total Accu Value Start to compare Serial and parallel printer manual output Net Gross O GQ 5 O Function Setting value i I Default Parameter Description None Zero band SP1 5 2 SP3 Batching completed Discharge Peak ready Stable Internal batching process
51. running Under Over Hi OK Lo Output 1 Output 2 Output 3 Output 4 O OI Q O Output 5 Output 6 Output 7 Output 8 The output logics of 0000 positive logic OUT 04 OUT 01 1111 negative logic The output logics of 0000 t positive logic i OUT 08 OUT 05 1111 negative logic V1 1 BG 10 12 2003 Page 73 of 75 5 5040050120 lt EXCELL PRECISION CO LTD F heton Setting value Parameter Description Normal batch Batching mode Comparison mode Hold mode Built in program The built in auto program starts the i batch comparison procedure after the input of the batch start signal full flow comparison during this 0 07 25 5 function s set time period If the set sec value is 0 indicates this function is not in use Batch finish output Signal 0 0 25 5 Output the batch finished signal after delay time this delay time 0 0 25 5 SQ 02 Batching start delay sec SP1 SP2 Waiting time comparison Wait until the weight is stabilized No need to wait until the weight has stabilized Batch finished output signal time If set to 0 the output signal will be off until the next batch start Batch finish Condition Batch finish Output signal time Batch finish Number of Tim
52. t NET 2 HIGH 2 0 output a 27 _ EXCELL PRECISION CO LTD 4 7 Normal batching built in program flow chart SQ 01 4 Start batch Signal input 5020 20 TARE auto Tare manual open L 7 5920 5020 1 y TARE auto TARE wv Start batch signal delay time 502 4 Waiting time comparison 503 lt Waiting time comparison start 503 n roc Batch finish output signal delay time start SQ4 dae N SQ7 0 not To activate supplementar supplementar y loading 507 1 255 supplementary open Time of Supplementar y gate open Q8 Y SP3 signal output ON SP3 signal output OFF Y ff Supplementar y loading gate closed time start 509 supplementary loading gate arrived time of L supplementary V1 1 BG 10 12 2003 Batch finish condition stabilized or not SQ5 SQ5 0 _ stabilized Batch finish output signal Batch finish output signal time start SQ6 5021 0 Discharge Doscharge setting auto 5021 5021 1 Discharge Y auto To activate discharge on delay time 5010 Discharge delay ime arrived Discharge signal output ON
53. tails 6 3 1 Keypad and calibration SW testing See for details 6 3 2 Display A D internal value display See for details 6 3 3 RS 232 serial loop back testing See for details 6 3 4 EEPROM memory testing See for details 6 3 5 Production testing use only U i lfinstall interface testing t continuous 01 interface testing If OP 02 display 4 If OP 03 display If OP 04 display If OP 05 display See for details 6 3 6 V1 1 BG 10 12 2003 Page 62 of 75 5 5040050120 lt EXCELL PRECISION CO LTD 6 3 1 7 segment display testing The display will show 1 TI then display and all of the icons To exit press 6 3 2 Keypad and calibration SW testing Setting the calibration SW to ON or pressing any key will cause the related display segment to change from 1 To exit press ESC 6 3 3 Display A D internal value display Display range is 0 520 000d 0 1mV V 4 0mV V exit press vo 6 3 4 RS 232 serial loop back testing Terminal pin 7 and pin 8 ne be connected together at the rear of the indicator I I L _ iLi I If display shows Ft the interface is working normally If display shows F i tl the interface is not working correctly 6 3 5 EEPROM memory testing If the display shows I 1 1 _ it means normal If the display shows 1 11 1 the memory is not working correctly ESC 6 3 6 Option interface card
54. ting Setting Hi OK Lo Comparison anytime To compare at batch finish To compare at batching finish and external input signal Comparison auto Auto totalise weight counts Disabled Enabled The parameter source in weight comparison Key in directly from front keypad Input directly from rear interface 100 255 sec i Weight comparison delay time Comparison delay time for Hi OK Lo TARE auto Press keypad TARE to TARE TARE auto Discharge auto V1 1 BG 10 12 2003 Page 28 of 75 Input from external input or keypad Discharge auto manual 5 5040050120 lt EXCELL PRECISION CO LTD 4 2 Check weighing configuration 1 FNC 04 1 Mir CETTE 1 2 4 or 5 Display shows the existing Under value setting Input new value as required Press Display shows the existing Final value setting Input new value as Tou Press i ENTER ENTER Display shows the existing SP1 value setting Input new Press setting Input new value as required EN ER Display shows the existing Zero re ei ENTER Display shows the existing SP2 value setting Input new value as required Press Em ENTER Display shows the existing Free Fall value setting Input new value as requireg Press ENTER Display shows the existing Over value setting Input new Press i E
55. tting press F and m seys ENTER during self testing sequence Turn the power on and Value of zero point Press and em voltage mV V ENTER See 6 2 4 for details press third times j Tum the power Value of Span voltage xL ES and then See 6 2 5 for details mV Press EA i Turn the power on and i press ue and eys ESC ESC ENTER Entering to test mode See 6 3 for details during self testing sequence Press the 14 key to set Check weighing setpoint See 4 2 for details parameter setting the parameter of FUNC 4 to 1 in the normal mode 4 i Turn the power on and I I I I I I I I I I I f I 1 I I I 1 I I 1 I I I I I V1 1 10 12 2003 Page 10 of 75 5 5040050120 lt EXCELL PRECISION CO LTD 4 Key actions in function set up mode gt Increases the number of the flashing digit Ka Decreases the number of the flashing digit 0 lt ZERO gt Moves the flashing digit one space to the left lt TARE Moves the flashing digit one space to the right ee ENTER Saves the configuration Quits up mode Escape V1 1 BG 10 12 2003 Page 11 of 75 5 5040050120 lt EXCELL PRECISION CO LTD 4 Function Setting Procedures
56. unction Zero Tare when code Input the new the weight is unstable code as required Tare function availability when gross weight is negative Press ENTER To continue the next function setting or press VO to escape f Increment flashing digit Decrement flashing digit Move flashing point left Move flashing point right Store data in memory Exit Escape V1 1 BG 10 12 2003 Page 19 of 75 5 5040050120 lt EXCELL PRECISION CO LTD i Setting value Function Parameter Description Default Decimal 1 Decimal Point Point 3 Decimal Point Division j Division size Max Capacity Max capacity 999999 000000 05 calibration zer int Max Zero range 0 range Zero range calibration zero point Time of Zero tracking 1176 3076 capacityxsetting value 96 Time and range of zero tracking should be use at the same time If the time is set to 0 0 the zero tracking function is disabled Range of tracking Range of zero tracking setting valuex D D min division Range and time of zero tracking should be use lat the same time If the range is set to 0 the tracking function is disabled Investigate time in stable i Investigate time and range should be use at the same time If the time is set to 0 0 the i
57. upplying bin SP1 SP2 SP3 Weighing hopper N Unloading Gate Receiving bin 5 5040050120 lt EXCELL PRECISION CO LTD 4 5 Loss in Weight flow chart SQ1 22 Start Set the zero band in to final weighing value SQ15 5015 0 not setting 5015 1 Setting s ic Check supplying lt Weight of supplying 25 lt hopper enough for next gt bin reach to zero range R batch of loading lt N Supplying hopper gate open 5 Final SP2 SP1 output lt lt GROSS SP1 gt SP2 output Supplying ee Goes N hopper gate pd NETZ closed lt gt gt I FINAL F Fall TARE I SP3 output Batch finish output signal delay time j start SQ4 4 __ Batch finish output signal delay time gt arrived 7 N V1 1 BG 10 12 2003 Page 34 of 75 Supplying bin SP1 SP2 SP3 Weighing hopper Unloading Gate Receiving bin SQ 505 1 Batchfinish MES ne instable condition stabilized or not SQ5 SQ5 20 _ stabilized A eight stabilize ces ont o 7 Batch finish signal output mE m Batch finish Z output signal time start lt SQ6 0 506
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