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9. Product Inspection

Symptom

Cause

Action

When Display

trembles.

•

Load cell is damaged.

•

Load cell insulation

resistance.

•

Indirect occurrence

•

Load cell input, output.

•

Check resistance

•

Check load cell’s insulation resistance.

When weight goes

up at a regular ratio

or zero returns are

not made.

•

Loadcell faulty

•

Check load cell’s insulation resistance.

•

Loadcell connection is

insufficient.

•

Check the wiring between load cell and the

main device.

•

Check the load cell’s calbe’s disconnection.

When weight

changes into (-).

•

Loadcell wiring is

reversed.

•

Check load cell’s ouput

cable connection.

Displayed as Lc_Er

•

Load cell is damaged.

•

Load cell connection is

bad.

•

Check the load cell’s condition and calbe

connection.

Displayed as c_Err

•

Actual calibration set

below zero (-)

•

Performing actual load calibration at plus(+)

If the number on

the Display does

not match

•

Out of maximum display

range(-19999 ~ 99999)

•

Re-check the 8-4 Digital Calibration setting

and the F-51 Force unit setting.

•

Restore to the settings saved by RESTORE

execution

Pressing

key

in FUNC state does

not move to

calibration mode.

•

Locked State at 8-7

Lock Set-up.

•

State in which units of

conversion at F-51 Force

unit is established.

•

Unlock from Locking Settings at 8-7 Lock

Set-up.

•

Change to kgf unit (set value :0) at F-51.

Force unit

The number of

measurements is

incorrect

•

Maximum Display

Range Out of 99999

•

Check calibration settings and F-51

settings. (page 30~36), (page 29)

•

Restore to the settings saved by RESTORE

execution (page 37)

Содержание DN-10W

Страница 1: ...N 20W VER 203A DN 25W VER 203A DN 27W VER 203A DN 30W VER 203A DN 50W VER 203A DN 70 80 VER 203A DACELL CO LTD Address 37 9 Cheoksan 5gili Nami Myeon Seowon gu Cheongju city Chung buk TEL 043 260 2242 FAX 043 260 2245 http www dacell com E Mail info dacell com ...

Страница 2: ... Function mode Function Set up 19 1 DN 10W DN 20W DN 25W DN 27W DN 50W DN 70 80 function set up 19 2 DN 30W function set up 20 3 3 How to change the REALY setting 21 8 3 Function list 22 8 4 Digital calibration Calibration by sensor output value 31 8 5 A c t u a l l o a d c a l i b r a t e 3 4 8 6 Data Back up Restore 38 8 7 Lock Set up 39 9 Product Inspection 40 10 OPTION 10 1 BCD output Interfac...

Страница 3: ...mparison Output You can do set up the maxium and lower limit value by the keys on the front panel and print with contact point signal of the rear panel 1 4 Data Back up All the set up values will be memorized on the flash memory so the inputted data can be saved and no need to do the re setting even in case of the interruption of the electric power or power disconnection 1 5 Watch dog This functio...

Страница 4: ... is less dust and Keep it out of direct air including salt and ion Do not use when there is inflammable gas or heavy machinery and smog Ground earth terminal Make wire separately from power system wiring and noise wiring Make sure the use of 4 line sealed cable as a sensor cable Too long cable leads to measurement error due to wiring resistance around 10meters 2 2 Attention for use During calibrat...

Страница 5: ...lay 7 segment 5 Digit Height 14mm D N 7 0Height8 m m Status display LED Red LED 6PCS Red LED 5PCS Key Switch 4pcs Comparison output 4 Relay 4 Relay Contact Capacity AC 250V 3A more than 100 000 Analog out DC 0 10V or 4 20mA Selective use O pt io n Temperature Range 10 60 80 less than 80 RH no dewing Sizes 96 48 128 mm W H D 48 48 128mm Panel cutting size 91 5 44 5 mm 45 5 45 5 mm Weight about 500g...

Страница 6: ...ght 14mm D N 7 0Height8 m m Key Switch 4 PCS Status display LED Red LED 6PCS Red LED 5PCS Comparison output 4 Relay 3 Relay Contact Capacity Contact Capacity AC250V 3A More than 100000 Analog out DC0 10V or 4 20mA DC0 10V or 4 20mA Option Temperature range for use 10 60 80 RH No dewing Sizes 96 48 128 mm W H D 48 48 128 mm W H D Panel cutting size 91 5 44 5 mm 45 5 45 5 mm Weight About 500g About ...

Страница 7: ... is pressed on the Function Mode you will return to the measuring mode Measuring Mode Once this Key is pressed the lower limit setting value will be displayed and this value also can be changed SET UP Mode The location of row for the number flickering can be moved Measuring Mode Once this Key is pressed the upper limit setting value will be displayed and the value can be changed SET UP Mode The fl...

Страница 8: ...l be 0V 4mA as well SET UP Mode Once this is pressed on the Function Set up Mode you will return to the measuring mode Measuring Mode Once this Key is pressed the lower limit setting value will be displayed and this value also can be changed SET UP Mode The location of row for the number flickering can be moved Measuring Mode Once this Key is pressed the upper limit setting value will be displayed...

Страница 9: ... IN Main Power Supply Wiring Terminal Ground Terminal as an independent ground connection OUT Analog DC 0 10V DC 4 20mA Output Terminal EXC Sensor Supply Voltage Connection Terminal EXC Sensor Supply Voltage Connection Terminal SIG Sensor Ouput Signal Connection Terminal SIG Sensor Output Signal Connection Terminal SHI SHIELD connection terminal of sensor GND TXD RXD RS232C SERIAL INTERFACE RS485 ...

Страница 10: ...1E A FG Frame ground terminal DN 70 DN 80 Please check the location of terminal and its use While the projected button is being pressed please insert the cable into the lower hole completely As soon as you release the button the connection will be completed At the point please slightly pull the calbe and check whether the cable is come off or not The most suitable calbe is Φ 0 5 1 Linking cable mu...

Страница 11: ...16E A GND OUT Analog out Terminal DC 10V or DC 4 20mA Attention 1 When wiring please pull out the power plug Main power supply 2 Please use the thick calbe for ground terminal so that you can avoid any trouble due to the impulse voltage or surge If possible please keep it as an independent ground This must be used in the area with heavy noise If the ground is made with other device it will be affe...

Страница 12: ...11 6 Wiring Diagram DN 10W DN 50W DN 20W ...

Страница 13: ...12 DN 25W DN 27W DN 30W ...

Страница 14: ...13 DN 70 DN 80 Example External Input PLC Connection ...

Страница 15: ...ue among the measured values Peak hold mode It is to hold and display the maximum value of direction Absolute peak hold mode It is to hold and display the maximum value of the absolute value 2 Sample hold It is to hold and display the value at the time of Hold signal input among the measured values On Off On Off On off sensor input value Display value analog output value Measured value time Measur...

Страница 16: ...sured Value RY2 setup value Hysteresis value RY2 OFF Measured Value RY3 setup value Hysteresis value RY3 OFF Measured Value RY4 setup value Hysteresis value RY4 OFF 3 Low limit mode Measured Value RY1 setup value RY1 ON Measured Value RY2 setup value RY2 ON Measured Value RY3 setup value RY3 ON Measured Value RY4 setup value RY4 ON Measured Value RY1 setup value Hysteresis value RY1 OFF Measured V...

Страница 17: ...16 ...

Страница 18: ...t RY4 setup value Hysteresis value RY4OFF 3 Low limit mode Measured Value Offset RY1 setup value RY1 ON Measured Value Offset RY2 setup value RY2 ON Measured Value Offset RY3 setup value RY3 ON Measured Value Offset RY4 setup value RY4 ON Measured Value Offset RY1 setup value Hysteresis value RY1 OFF Measured Value Offset RY2 setup value Hysteresis value RY2 OFF Measured Value Offset RY3 setup val...

Страница 19: ...e Acess to each function setup mode Please refer 8 2 function mode Digital calibration mode It is to calibrate into the sensor s output value No need to prepare for the actual load stand weight Please refer 8 4 how to calibrate Actual load calibration mode It is to calibrate by adding the actual load standard weight or the load you know Please refer 8 5 how to calibrate Measurement mode status is ...

Страница 20: ...for DN 10W DN 20W DN 25W DN 27W DN 50W DN 70 80 The setting value of Function mode page 22 29 can be changed the key operation below F 00 F 52 Measuring mode While key is being Press press key Change to and key Select and save by key Completion ...

Страница 21: ...o set function for DN 30W The setting value of Function mode page 22 29 can be changed the key operation below F 00 F 52 Measuring mode While key is being Press press key Change to and key Select and save by key ...

Страница 22: ...3 to display the currently set value change it to the desired value and press the key to save it Limit mode F 20 comparison mode 1 2 For DN 70 80 models you can change the settings of the three Relays RY1 RY2 RY3 Measuring mode Press key Input value When set the value the key operation is and key refer to page6 Front Panel ...

Страница 23: ... F 12 Auto zero at start 0 1 0 F 13 Base offset 19999 99999 0 F 20 Comparison mode Decision High limit Low limit Low High 0 Decision F 21 Hysteresis 0 99 0 F 30 DAC mode b_05v b_10v b_02A b_42A U_05v U_10v U_02A U_42A b_10v F 31 DAC capacity 0 99999 30000 F 32 DAC speed 0 1 0 F 33 Zero adjustment 999 999 000 F 34 Span adjustment 999 999 000 F 40 ID Number 000 255 000 F 41 Baud rate 2 40 4 80 9 60 ...

Страница 24: ...Hold mode F 04 BCD Busy time X F 10 Auto zero tracking X F 11 Auto zero tracking time X F 12 Auto zero at start X F 13 Base offset X F 20 Comparison mode F 21 Hysteresis F 30 DAC mode F 31 DAC capacity F 32 DAC speed X F 33 Zero adjustment F 34 Span adjustment F 40 ID Number F 41 Baud rate F 42 Protocol F 50 Display reverse mode X F 51 Unit of force X X F 52 Key disabling ...

Страница 25: ... Setting 0 360 It sets Pulse 1 circle of Rotary body detection sensor DN30W can set up Pulse number from 1 to 360 F 01 Division Minimum display unit setup Standard setup value 1 Display data Setting 1 Displayed In 1 0 1 2 3 4 2 Displayed In 2 0 2 4 6 8 5 Displayed In 5 0 5 10 15 10 Displayed In 10 0 10 20 30 20 Displayed In 20 0 20 40 60 50 Displayed In 50 0 50 100 150 F 02 Display filter Display ...

Страница 26: ... A D Peak Hold the Hold operation is performed according to the A D input output of the sensor regardless of the sign of the F 50 Display reverse mode DN 10W DN 20W DN 25W DN 27W DN 70 80 200Hz DN 50W 1kHz F 04 BCD Busy time BCD Output time setup Standard setup value 0 100 Display data Setting 0 050 50 ms 0 100 100 ms 0 200 200 ms 0 500 500 ms 1 000 1000 ms F 10 Auto zero tracking Auto zero operat...

Страница 27: ...999 99999 If set to Base value and is a Zero signal Base value is displayed When Base value 10 00 the display is 10 00 if you press ZERO button When setting the reference value the comparative output operation is operated by sum or difference based on the set value see 7 2 How to use comparison ouput function 99999 F 20 Comparision mode Comparision output mode setup Standard setup value 0 Display ...

Страница 28: ...0V Display data Setting b_05v 0 5V 출력 unidirectional unipolar b_10v 0 10V 출력 b_02A 0 20mA 출력 b_42A 4 20mA 출력 U_05v 0 5V 출력 bidirectional unipolar U_10v 0 10V 출력 U_02A 0 20mA 출력 U_42A 4 20mA 출력 F 31 DAC capacity Analog Outupt value setup Standard setup value 30000 Display data Setting 0 Set the rated capacity of the Analog output If Setting value 10000 Display data F 30 setting data b_05v b_10v b_0...

Страница 29: ...r the F 50 Display reverse mode setting NOTE DN 10W DN 20W DN 25W DN 27W DN 70 80 200Hz DN 50W 1kHz F 33 Zero adjustment analog output zero adjustment Standard setup value 000 F 34 Span adjustment analog output range adjustment Standard setup value 000 F 40 ID Number Communication Device Number setup Standard setup value 000 Display data Setting 000 000 Device number is not set up Stream mode alwa...

Страница 30: ...everse mode Direction setting mark reverse Standard setup value 0 Display data Setting 0 Positive mark 1 Negative mark 2 Display as absolute value F 51 Force unit Conversion unit set up Standard setup value 0 Display data Setting 0 kgf kg 1 N kgf 9 8 2 ℓb kgf 2 2 3 Bar kg 0 98 4 MPa kg 0 098 Note1 When setting the conversion unit set value 1 to 4 calibration modes of 8 3 and 8 4 are not available ...

Страница 31: ...y locking set up Standard setup value 0000 Display data Setting 0 0 0 0 Hold key Lock 1 Release 0 Hi key Lock 1 Release 0 Lo key Lock 1 Release 0 Zero key Lock 1 Release 0 Set up example 1001 Zero Hold key Lock Hi and Lo key Release ...

Страница 32: ...ation by the output value of the sensor refer to 8 4 Actual Load Calibration Zero position will change after setup is complete Measuring Mode The state in which the current measurement is being displayed Measuring Mode While key is being pressed press key Displays Function Mode Displays Sensor Output Calibration State Displays Rated Output value Input State Displays the rated capacity value Input ...

Страница 33: ...the error Zero position will change after setup is complete Measuring mode While key is being Press press key Display Function mode Display Sensor output value calibration mode Display output type select mode Display R C value input mode Calibration end Select the sensor output type by using and key And then Press key DC0 10V resistive displacement sensors DC4 20mA DC0 5V DC1 5V Input the rated ca...

Страница 34: ...ibration if you need to correct the error Zero position will change after setup is complete Measuring Mode The state in which the current measurement is being displayed Measuring mode While key is being Press press key Display Function mode Display Sensor output value calibration mode Display output type select mode Display R C value Rated capacity input mode Input the rated capacity value by usin...

Страница 35: ...eted c Change the current value to Zero 0 with key or external Zero input without loading the sensor After loading with a prepared standard load change the value displayed in the indicator to the value of the standard load by referring to the setup sequence chart below Measuring mode While key is being Press press key Display Function mode Display Sensor output value calibration mode Display Actua...

Страница 36: ...reased In the actual load calibration mode calibration is possible at the forward output of the sensor and calibration is not possible at the reverse output of the sensor If an incorrect value is entered during setup re calibration with 8 4 Digital calibration delete all data of the values changed to the actual load calibration setting Then re run the actual load calibration setting After Compensa...

Страница 37: ...f or more than half of the sensor capacity b The value shown in the indicator sensor capacity standard load rated output value R O c 8 4 Calibrate with Digital Calibration ex 1 Assuming that the sensor capacity is 10 kgf and that the value expressed by applying the standard load of 5 kgf is 10013 10013 10 5 20026 Rated output 2 0026 mV V ex 2 Assuming that the sensor capacity is 1tf and that the v...

Страница 38: ...rated output value R O And the user can also calibrate with 8 5 Actual Load Calibration 4 Notes for calibrating DN 20W When calibrating with 8 4 Digital Calibration the error can be reduced by modifying the rated capacity value displacement Please correct it using the following method a Set calibration with 8 4 Digital Calibration to delete previous data b At this point select input form DC0 to 10...

Страница 39: ... RESTORE Restore the current set up state Measuring mode While key is being pressed Press key After 1 sec for display Display Please select YES or NO by using key YES SAVE DATA NO Do not save DATA 1 DATA BACK UP Power is off While key is being pressed turn the power on After 1 sec for display Display Please select YES or NO by using key YES Restore DATA NO Do not restore DATA 2 RESTORE ...

Страница 40: ...ock At the first stage please start while the power is OFF Related Function when Lock is set Function related to calibration Power is OFF While key is being pressed please turn the power ON Please keep pressing key while this is being displayed or display Set up is completed Please select lock or release by pressing key ON Lock is selected Off Lock release is selected ...

Страница 41: ...tion is bad Check the load cell s condition and calbe connection Displayed as c_Err Actual calibration set below zero Performing actual load calibration at plus If the number on the Display does not match Out of maximum display range 19999 99999 Re check the 8 4 Digital Calibration setting and the F 51 Force unit setting Restore to the settings saved by RESTORE execution Pressing key in FUNC state...

Страница 42: ...XC and output Check DIP S W page 9 DN 20W Check calibration settings page 30 36 When the measured value does not increase or increases slightly with rotation DN 30W Faulty cable connection Faulty detection of proximity sensors Error setting F 00 Pulse Gear Count page 24 Prove proximity sensors operation Lamp Check the distance between the proximity sensor and the gear approximately 1mm Confirm F 0...

Страница 43: ... PIN Arrangement PIN No SIGNAL PIN No SIGNAL 1 GND 20 Negative Polarity 2 1 100 21 BUSY 3 2 100 22 RLY1 4 4 100 23 RLY2 5 8 100 24 RLY3 6 1 101 25 RLY4 7 2 101 26 NC 8 4 101 27 NC 9 8 101 28 IN1 HOLD on off 10 1 102 29 IN2 ZERO 11 2 102 30 IN3 NC 12 4 102 31 IN4 NC 13 8 102 32 NC 14 1 103 33 NC 15 2 103 34 NC 16 4 103 35 Internal test voltage 5V 17 8 103 36 NC 18 1 104 37 External VCC 19 2 104 ...

Страница 44: ...can set to Function F 04 BCD Mode 50 100 200 500 1000 Signal logic BCD DATA output Negative logic Negative BUSY output DATA READ L polarity output H L RALAY output RY1 RY4 L BCD 출력 회로 INDICATOR 외부 기기 External VCC 50V Max Current 500mA Max ...

Страница 45: ...dicator Host PC TXD Transmission Data RXD Receive Datea No 2 Pin RXD Receive Datea TXD Transmission Data No 3 Pin COM Ground GND Ground NO 5 Pin Option 03 RS485 2 Port Type EIA 232C EIA 485 Method Full duplex asynchronous method Half duplex asynchronous method Baud rate Select one of 2400 4800 9600 19200 38400 57600 bps Parity No parity Data bit 8 bit Stop bit 1 bit external communication device R...

Страница 46: ...CII 1 2 3 4 5 CR LF 2BHEX 31H 32H 33H 34H 2EH 35H 0DH 0AH 1 BYTE1 BYTE3 Fixed Charactor S T 2 BYTE4 BYTE5 Normal N T Error E R 3 BYTE6 Fixed Charactor 4 BYTE7 BYTE14 DATA 8 BYTE including 5 BYTE15 CARRIAGE RETURN 6 BYTE16 LINE FEED Command mode F 40 ID Number setup value 001 099 Command mode PC INDICATOR 3BCODE BYTE1 BYTE2 BYTE3 BYTE4 BYTE5 4BASCII I D 0 1 P HEX 49H 44H 30H 31H 50H 1 BYTE1 BYTE2 F...

Страница 47: ...ransmission Data Form INDICATOR PC CODE BYTE1 BYTE2 BYTE3 BYTE4 BYTE5 BYTE6 BYTE7 BYTE8 ASCII I D 0 1 0 5BHEX 49H 44H 2C 30H 31H 2CH 2BH 30H CODE BYTE9 BYTE10 BYTE11 BYTE12 BYTE13 BYTE14 BYTE15 BYTE16 ASCII 1 2 3 4 5 CR LF 6BHEX 31H 32H 33H 34H 2EH 35H 0DH 0AH 1 BYTE1 BYTE3 Fixed Charactor I D 2 BYTE4 BYTE5 Device number 1 99 3 BYTE6 Fixed Charactor 4 BYTE7 BYTE14 DATA 8byte Including 5 BYTE15 CAR...

Страница 48: ...ing operation 0 1 R O UNIT16 0008 0 04 F 13 Base offset 19999 99999 R O INT32 0009 0010 0 04 F 20 Comparison Mode 0 3 R O UNIT16 0011 0 04 F 21 Hysteresis 0 99 R O UNIT16 0012 0 04 F 30 DAC mode 0 7 R O UNIT16 0013 0 04 F 31 DAC capacity 0 99999 R O INT32 0014 0015 0 04 F 32 DAC Speed 0 1 R O UNIT16 0016 0 04 F 40 ID Number 0 255 R O UNIT16 0017 0 04 F 41 Baudrate 0 6 R O UNIT16 0018 0 04 F 42 Pro...

Страница 49: ...point 4 19999 99999 R W INT32 4008 0 10 4009 0 03 Relay Setpoint 5 Option 4010 0 10 4011 0 03 0 10 Relay Setpoint 6 4012 4013 0 03 0 10 Relay Setpoint 7 4014 4015 0 03 0 10 Relay Setpoint 8 4016 Fuction code Command Name Device Address 03 0x03 Read Holding Regigters 4001 0x0FA1 4016 0x0FB0 04 0x04 Read Input Regigters 0000 0x0000 0032 0x0020 06 0x06 Preset Single Regigter 4000 0x0FA0 16 0x10 Prese...

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