USER`S MANUAL
Contents
1. gt Setting is possible2. 2 Ni Mh battery 1200mAh Charge time About 3 hours Use time About 24 hours Out of use Back Light 1 7 Standard built in product 1 Body 2 Operating instructions 3 The panel the parts for a fixation 4 DC 12V Adapter 2 Cautions For optimum performance and safety please read these instructions carefully Do not remodel this equipment at one s discretion 2 1 Set up Cautions e Keep it out of wet places e Do not set it up near vibration amp impulse high temperature and humidity Keep it out of the direct rays of the sun set it up where there is less dust and Keep it out of direct air including salt and ion e Do not use when there is inflammable gas or heavy machinery and smog e Ground earth terminal GN e Make wire separately from power system wiring and noise wiring e Make sure the use of 4 line sealed cable as a sensor cable Too long cable leads to measurement error due to wiring resistance 2 2 Cautions During calibration Do not input free load state and real weight load until it becomes Stable Pressing Enter Key in unstable condition leads to calibration error Do not press any Key in use at one s discretion Please refer to 7 Setting up mode for the function and method of Key specifications Available sensor DC 1 Micro voltage output sensor mV 2 Strain gage sensor Bridge 3502 1209 Maximum display 19999 19999 A D conversion 100 time sec Front panel Mea
3. Function key to return to measure mode from setting mode 6 6 Setting Baud Rate This mode is designed to set up Baud Rate when you engage in serial communication You can set up 2400 4800 9600 19200 bps Q O O Q Press Function key and then Up key to be bfud SE gt hi Q elo B Pe O Lai O had O BRud Press ENT Key to choose baud rate setting 209 68 Press shift key to choose what you want 002 48 004 80 009 0 219 20 802 40 Press ENT key to store it SAu gt bAud Press Function key to return to measure mode from setting mode 6 7 Setting ID Number In serial communication mode it is used for giving product specific number for RS 485 serial communication Q o Press Function key and then Up key to be L id SE gt hi O elo B Pe O Lai O had O BRA O id Press ENT key to choose ID number setting Press Up key to change the required number When it presses Up key the number increases When it presses Shift key the number decrease roid OL OL 201 30 Me OL 55 Press ENT key to store it SAu gt Lid Press Function key to return to measure mode from setting mode 6 8 Setting Back Light OPTION Setting LCD Back Light ON OFF 6 9 Setting Buffer As setting Display speed and the number of A D Sampling it can set up 1 82 Press Function key and then Up key to be LUFF SEE gt rhi Q lo O Fe O La O ad Old O Lic O BL BUEF Q Press ENT key to choos
4. ja be EE raters 10 6 1 Setting Method sesse se EE EE EE EE EE EE EE EE EER EE EE EE EE EE ER rr nt EER sees ee EER ee ee ee ee Ee ee ee 10 6 2 Setting Hi LO sesse sesse EE Ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee EE ee ee ee ee 10 6 3 Setting Decimal point ses EE EE EE EE EE EE EE EE EE EE EE rr 10 6 4 Setting Round Off e 11 6 5 Setting Peak Hold sees ses EE EE EE EE EE EE Ee EE Ee ee Ee ee Ee ee ee ee ee ee ees 11 6 6 Setting Baud rate sesse EE EE EE EE EE EE EE EE ER EE EE EE EER EE EE EE ER ee Ee EE EER ee ee Ee ER ee ee ese 12 6 7 Setting ID Number Setting sesse ss EE EE EE EE EE EE EE EE EE EE EE EE ER terran ter ee na nt ee nn 12 6 8 Setting Back Light esse se se EE EE EE EER EER EER EER EER EE EE EE EER EE ee EER EER EER Ee ee ee ee ee ee ee 12 6 9 Setting Buffer sesse EE EE EER EE EE EER EER EE EER EER EE EER EER Ee EER EER ee EER EER ee EER EER ee ee eg 12 6 10 Setting Auto Tracking Value sesse see see EER EER EE EER EER EE EE EE EER ee ee ee N ee ee ee eg 13 6 11 Setting Auto Tracking Time sesse see EE EE EER EE EE EER EE ER EE EE Ee EE Ee ee Ee ee ee ee eek ee 13 TE Ie b cn N 14 7 1 Real weight Calibration sent 14 7 2 Constant Valie Callbratiori SERE NODIG DRS DE GRA at SG GE i i da aa 15 STE KEY OOM RE EG ed ee de Ge T GE 16 1 Features We are grateful to you for picking Up our product If you experience problems while using it you may refer to the user manual or contact the Technical Support D
5. MODEL DN 120 DIGITAL INDICATOR USER S MANUAL DN 120 HIGH LOW HOLD CHARGE OROROORO ESC ZERO CAL HOLD DACELL CO LTD Address 356 1 Cheoksan Ri Nami Myeon Cheongwon Gun Chung Buk Korea TEL 82 43 260 2242 FAX 82 43 260 2245 htto www danaloadcell com E Mail dana danaloadcell com lu Cid Rete a da Mak st ina tea i i OD ER a i i Sidmas Delta Convers on SY STC II sies inibiti EERS Mas issib 1 2 Calibration system Pe ee eee ee eT OE OE EE ee REG OP EG iii N Ed 1 4 DATA BACK UP amp Watch Dog Function esse esse ss sees se see se eke Ee ee GE Re ke Ee ee GE ee 1 5 Option Eee ee eee TE re ee a OE EE 1 6 Power Supply RE Sie ORNS ieee mas da dak bnala TE Seely SE wie ee cess 1 7 Standard built in oroduct TE TE di bt da dao d US EO SIB TR ces ties NA 2 1 Set up Or MIER res er rere ere ere rere rer rere errr rerrerer 2 2 STOTE EE ee 3 SOECINE LUO NS EE ee EN EIE 3 1 General Specifications P eer AT A eee A one C e eE A EE AE saa Ge ig Oe ANET 47 Pietie Description OT ME Display Ol Ine FONT Panel nra e il 2 DESCOLION Gf tie Display EK ES EE DO SO EET 4 3 Description of the Keys on the Display ss ss ss EE EE EE EE EE EE Ee ee see ss 5 BACK Patel arriari Se DE ii GE SEED SN ED ED DS DE oi GE GE 8 5 1 Form of Back panel amp Using terminal stand sesse sesse see EE EE Ee ER Ee Ee es ee 8 DA FUNC OM sEehafdeterisiies af back panel by Me terminal SERE 8 6 ed ole cere
6. crease according to the decimal point 10 O O QO Q Press Function key and then Up key to become Po Set gt al Ole O Po Press ENT key to choose decimal point setting 00000 Press Shift key to choose the required number aa 200 02 000 O 0o00 U Press ENT key to store the number SAu gt Po Press Function key to return to measure mode from setting mode 6 4 Setting Round off It is to set the variations of display number When the value varies considerably you can set it properly It is possible to set 1 2 5 10 20 50 100 Q Q Q Press Function key and then Up key to be diu Set hi O elo O Poe O dis Press ENT key to choose round off setting Press Shift key to choose the required number ZO SOLO OUE OOI Press ENT Key to store the number SAu gt dio Press Function key to return to measure mode from setting mode 6 5 Setting Peak Hold Sample Hold This Product also has Peak Hold Function So if you need this function you can use this with operating as follows When you are in this mode You can reset the value by pressing Q key o O OQ Press Function key and then Up key to be bad SEE AT Ure O Pol O Let had Press ENT key to choose Peak Hold setting oF F Q PERL SAaP EF Press Shift key When using Peak Hold gt IPERE When it does not use gt oFF Press ENT key to store it 11 SAu gt hd Press
7. e buffer setting mode O Press Up key to choose what you want OF 20L _ 30L 4 OL 2 e Press ENT key to store it SAu gt BUFF Press Function key to return to measure mode from setting mode 6 10 Setting Auto Tracking Value If the absolute value of the change of measurement is not higher than this value Auto Tracking Value within Zero Tracking Time See 6 11 Setting Zero Tracking measurement will be zero According to 6 1 Press Function key and then Up key to be Alto SEE gt All elo B Po O di had od B aid BE sur Rito Q Press ENT key to choose Auto zero O Press Up key to change the required number oo C22 25 Oe O 20 Of sa an Q Press ENT key to store it SAu gt Auto Press Function key to return to measure mode from setting mode Ex If Auto Tracking Value is made 10 0 in this setup and the absolute value of the change of measurement within Zero Tracking Time is not higher than 10 0 then measurement will be Q 6 11 Setting Zero Tracking Time According to 6 1 Press Function key and then Up key to be LE IAE GEE gt EP O elo O Fe O ia O had a ba AE O ET 13 O ure O Auto ETE Q o Press ENT kev to choose time mode Press Up kev to change the required number foo O Le OLoe OL OQO o Olas OF OL EO 509 Q Press ENT key to store it SRu gt EIRE Press Function key to return to measure mode from setting mode 7 Calib
8. epartment of the company This product is an indicator which amplifies the minute voltage signals of each sensor and converts themit into digital It is mainly used in Physics quantity measurement for strain gauge pressure sensor LVDT and acceleration sensor etc It has the following features 1 1 Sigma Delta Conversion System A medium and high speed A D conversion device is adopted to detect input signals from the sensor 1 2 Calibration System Systems are adopted calibration system based on real weight standard weight 1 3 HI LO Output It is possible to set upper limit and lower limit from the keys on the front panel It is also possible to send the contact signals of the rear panel Open collector output 1 4 Data Back up amp Watch Dog Function As set value such as span upper limit and low limit etc is stored in FALSH MEMORY it is not necessary to reset the input data for they are stored in the memory even when the electricity or power is cut off The system operation automatic return Watch Dog which is caused by with power change and external noise 1 5 Option OP 01 RS232C OP 02 RS485 OP 03 Back Light OP 04 Ni Mh battery 1200mAh 1 6 Power Supply Power of this product built in DC 2V battery charges with DC 12V adapter Operation it is possible even with charging option 24V 1 Ni Cd battery 600mAh Charge time About 3 hours Use time About 12 hours Out of use Back Ligh
9. nd a circumference condition use Real weight calibration for precision measuring 1 Constant value Calibration mode setting G o Q Q G Press Function key about 3 seconds to return to setup mode Press Up key to be le d SEE gt Chl elo O Fo O die aid ba 0 ic O bt O eure Auto B EE O ea Press ENT key to set sensor output value After selecting from in Lo Q C 10 L 5 2000 38 Press ENT key to store it SAu gt ed Press Function key to return to measure mode from setting mode 2 CAPA setting and Sensor output setting Set it with reference to Calibration sheet enclosed with the sensor O OE O Q Press Up key about 3 seconds to return to CAPA mode L EAPA Press ENT kev It uses O shift kev and o Up Kev and it inputs sensor CAPA value Press ENT key to store it SAu gt cAPA Press Up key to be wolt Press ENT key It uses O shift Key and o Up Kev and it inputs Sensor output value Press ENT key to store it SAu gt vott Press Function key to return to measure mode from setting mode 8 Setting KEY LOCK It will be able to prevent the optional handling of the user Must start power off o Q Press Function key POWER ON gt Id 1 10 gt HESL gt zom or L oFF is indicated Press Up key to choose Lom or L oFF_ Press ENT key to store it If you choose en gt Only HI LO setting and ZERO key does operate If you choose L oFF
10. ou want to change the number you may use this key And this key adjusts the number to zero regardless of the current value 7 OO you push this key it will increase the number by one And if you want to enter the calibration mode you should hold this key for 3 seconds 9 Q 11 you are to store the set value you may use the Enter key 5 Back panel 5 1 Form of Back panel DODOVMIDIDWIXISA7 48 5 2 Function amp characteristics of back panel by the terminal Power ON OFF S W 2 CAL 3 Adapter Terminal DC 12V 4 Power S W Internal charge battery amp External power Charge condition S W COM RS232C Signal GND 6 TXD RS232C Signal TXD RS485 Signal TX G RXD RS232C Signal RXD RS485 Signal TX GND External Input output Common Terminal 9 INI External ZERO Input Terminal 8 IN2 at LOW 2 HIGH 3 EXC EKG 15 SIG SIG GND External HOLD Input Terminal low lower limit Output Terminal high upper limit Output Terminal Sensor Supply Voltage Connection Terminal RED Sensor Supply Voltage Connection Terminal White Sensor Output Signal Connection Terminal Black Sensor Output Signal Connection Terminal Green sensor SHIELD Connection Terminal 8 Amplification Adjustment Switch SWI 1 0mV V SW3 2 0mV V SW2 1 5mV V SW4 3 0mV V Set with the number which gets near to maximum output value of sensor 6 Setting Mode 6 1 Set
11. ration Before calibration You should select Dip switch to the most near thing in sensor output value and make L on 7 1 Real weight Calibration standard weight is necessary When being used Multiple sensor at one Indicator It calibtrate certainly at Real weight 1 Real weight Calibration Mode Setting LV Press Function key about 3 seconds to return to Setup mode Press Up key to be e Ad SEE gt Chl elo O Po O die id AA O ic O bt O eure Auto B tae O cd Press ENT key to be L on xx If when being in L 18 o 50L 200 38 press o Up kev to be L on Co OL 10 i OL 2001 300 on Press ENT key to store it l SAu gt ed Press Function key to return to measure mode from setting mode 2 Zero and Span Setting OO 00 W OQ Press Up key about 3 seconds to return to Real weight Calibration mode Leave the sensor free load and press ENT key to set Zero EE gt Sau gt l IEro Press Up key to be l SPAn Press ENT key It uses shift key and o Up Kev and it inputs Real weight value Standard weight value it was prepared Press ENT key L UP put counterweight on Press ENT kev to set SPAN value EE gt SR gt SP Ra Press Function key to return to measure mode from setting mode 7 2 Constant value Calibration Sensor CAPA and Output value are necessary When the sensor purchasing it is becoming marking in Calibration sheet It considers a sensor quality a
12. sured value display 4 1 2 Digit LCD state display LED Red LED 4 pieces Key switch 4 pieces OUTPUT Possible for setting Upper limit HI amp Lower limit LO OPEN COLLECTOR 3 1 General Specifications Power Supply DC 7 2V Battery Recharging External power DC 12V Temperature Range 10 C 60C less than 85 RH where there is no dewing Size 96 x 96 x 89 mm W x H x D Cutting Size 92 x 92 Weight about 300 g 4 Front Panel 4 1 Picture Description of the Display of the Front Panel H OPC ELL DN 120 4 1 Picture Description 4 Measured Value indicator 2 HIGH indicator LED 3 LOW indicator LED 4 HOLD indicator LED 6 CHARGE indicator LED 1 Measured Value Indication 3 4 Condition indication LED 6 Function Key ESC Key G Shift Key ZERO Key Up Key CAL Key Enter Key HOLD Key of the Display of the Front Panel indicates the measured data or set point Hi LED will be turned on when measured value is higher than or equal to the set Hi value Lo LED will be turned on when measured value is lower than or equal to the set Lo value LED will be turned on when measured data is HOLD LED will be turned on while charging 4 3 Description of the Keys on the Display 6 e If you push this key for more than 3 seconds the machine will enter the setting mode If you use the ESC key want to exit to escape from the setting mode you may T oO If y
13. ting Method If you push the key for about 3 seconds 5 will appear and then al HL will come out If you push the o kev at that time the setting mode will change in the following direction and if vou push the Key at that time the setting mode will change in the opposite direction If you push the Q key the present mode will be chosen EO lo B Po B Lon hid BRA id at BUEF O Auto O EE O ad OB 6 2 Setting Hi Lo You can set up the upper limit and lower limit of the relay output HI will work if HI is larger than the HI set value LO will works if LO is smaller than the LO set value If you push the function key the setting mode will come out SEE If you push the Up key you can choose Lr hi r to r Al or Lrlo The upper limit gt LE l The lower limit gt Le to If you push the ENT key you choose HI or LO setting If you push the Shift key you can choose the number location om eed O 0000 O 000 O Baas If you push the Up key you can change the number as you wish o 1000 loeooo 03000 Q losooo OQ 05000 G Ere B You can save the setting value by pushing the ENT key SAu gt rhi or clo Press Function key to return to measure mode from setting mode O O O Q b 6 3 Setting Decimal point This product operates in a way of fixed decimal point the decimal point must be preset If the decimal point is changed after presetting displaying value does not in
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