Weighing Indicator WM+PD4000504
This manual and Marks All safety messages are identified by the following, “WARNING” or “CAUTION”, of ANSI Z535.4 (American National Standard Institute: Product Safety Signs and Labels). The meanings are as follows: WARNING CAUTION A potentially hazardous situation which, if not avoided, could result in death or serious injury. A potentially hazardous situation which, if not avoided, may result in minor or moderate injury. This is a hazard alert mark.
Contents 1. Compliance................................................................................................................................. 3 1.1.1. Compliance with FCC Rules ..................................................................................... 3 1.1.2. Compliance with European Directives...................................................................... 3 2. Introduction .......................................................................................................
9.1.1. Using Code Memory ................................................................................................ 37 10. Comparison .............................................................................................................................. 38 10.1. Weight Check Mode......................................................................................................... 38 10.1.1. Condition formula for Comparison ...................................................................
1. 1.1.1. Compliance Compliance with FCC Rules Please note that this equipment generates, uses and can radiate radio frequency energy. This equipment has been tested and has been found to comply with the limits of a Class A computing device pursuant to Subpart J of Part 15 of FCC rules. These rules are designed to provide reasonable protection against interference when this equipment is operated in a commercial environment.
2. Introduction Introduction The AD-4405 is a weighing indicator that amplifies signals from a load cell, converts it to digital data and displays it as a mass value. This indicator has the following performance: Input sensitivity: ......................... 0.25 mV/division. Maximum display: ...................... 40000 divisions. Refresh rate of the display: ........ 10 times/second approximately. Input voltage range: ................... -1 mV ~ +15 mV.
3. 3.1.1. Installation and Precautions Installation and Precautions The AD-4405 weighing indicator is a precision electronic instrument. Handle the indicator carefully. The operating temperature is -10°C to +40°C (14°F to 104°F). Do not install the scale in direct sunlight. Mis-operation or other problems may be caused by an unstable power source including momentary power failure or instantaneous noise. Use a stable power source. Do not connect the power cord before the installation has been completed.
3.1.3. Adjustment of the Load Cell Output Caution Use a metal film resistor in the range of 50kohm to 500kohm with a good temperature coefficient, when adding a resistor to adjust a load cell output. Use as large of a resistance value as possible in the range in which the zero adjustment is possible. Solder this resistor at a point near the load cell or the indicator. In Case of Reducing the Output Voltage When the zero output is too large, add a resistor between EXC+ and SIG-.
3.1.5. Installing an Option Board This is the procedure for the data output board (OP-03, OP-05, OP-07 and OP-08). Do not remove any screws without the following step. Caution Step 1 Remove the power cord from the power outlet (mains) and other cables from the indicator. Step 2 Remove two screws from the RS-232C panel at rear panel. Step 3 Remove the standard RS-232C panel and board from the indicator. Step 4 Remove the cable from the standard RS-232C board.
4. 4.1.1. Description of Panels and symbols Front Panel Description 5 6 7 1 2 3 4 8 10 9 N o. 1 2 3 4 Name STABLE NET ZERO Annunciator PT READY M+ (Accumulation) 1,2,3(Triangle) MAIN display UNIT part HI/OK/LO Capacity label Key switches CODE key SAMPLE key SETPOINT key PT key TOTAL key M+ key START key STOP key FEED key MODE key 0 – 9 key A – F key Description Indicates when the display is stable. Indicates when the display is the net weight.
ZERO key CLEAR key TARE key ESC key NET/GROSS key +/- key ENTER key PRINT key ON/OFF key 10 Printer cover Printer 4.1.2. The key to zero the current display. The key to clear the setting value. The key to perform tare. The key to proceed to the next step without changing the parameter set. The key to select net or gross weight in the display. The key to select + or – of a value. Confirms settings and stores the value. The key to print/output data (press and release quickly).
4.1.4. Accessories and options Standard accessories Accessories Caution Instruction manual Load cell plug 0.2A or 0.315A time lag fuse 1 1 1 Capacity label Function seal 1 1 JM-NJC-207-PF FS-EAWK-200MA FS-EAWK-315MA Please confirm that the receptacle type and local voltage is correct for your indicator (scale).
5. Calibration This indicator, converts an input voltage from a load cell to the "mass" value, and displays it. Calibration is the adjustment function so that the scale (indicator) can display the weight correctly. 5.1.1. Items of Calibration Mode There are four items in the calibration function where setting should be done. How to calibrate: In the weighing mode, press the CAL key. After Cal in is displayed for 2 seconds Cal 0 will appear.
Note that the ON/OFF key does not function alone. Press the ESC key while holding the ON/OFF key to end the calibration mode, if mis-operation. After NOTE: displaying Can5el, press the ON/OFF key to end the calibration mode and turn the indicator off. When displaying Caloff , press the +/- key while pressing the ON/OFF key, instead of CAL key. However, in some cases, settings are altered to nullify this option. Caution The maximum display is less than or equal to 40000 divisions.
Dual Range Select the resolution, decimal point position and format. ¯ Select the weighing range ¯ Select the resolution ¯ Specify the weighing capacity For the range function, refer to “5.3. Weighing Range Function”. Specifying the Range and Unit Step 1 The range and unit of measure are displayed. Range display : 5ingl : single range dUal : dual range To change the range function, use the CLEAR key Unit display: The active unit is displayed.
Specifying Specifying the Weighing Range of the First Range Step 3 After displaying Cap for 2 seconds, the first range or the weighing capacity of single range will be displayed. When dual range is used, Cap1 is displayed for 2 seconds. Triangle 1 will be displayed. Specify parameter with the 0 - 9 keys and press the ENTER key to store it and proceed to the next step. When pressing the ESC key, regardless of what is displayed, the indicator will proceed to the next step without changing the parameters.
5.2.3. Zero Calibration Procedure Step 8 Check the Cal 0 display. Select a zero calibration method to adjust the zero point The adjustment method Weighing input with nothing on the To step 9 (Normal way) weighing unit. The numerical way to Digital input enter a load cell output To step 10 voltage. Zero calibration Place nothing on the weighing unit (No load) Weighing Input Step 9 Place nothing on the weighing unit. Press the ENTER Turn on STABLE mark key after the STABLE mark has turned ON.
Weighing a Mass less than the Maximum Capacity Step12 Set a mass value using the 0 - 9 keys. Span calibration Step13 Place a mass equivalent to the displayed value on the weighing unit. Proceed to step 15. Maximum capacity To step 14, step 16 To step 12 Weighing a Maximum Capacity Mass Step14 Place a mass equivalent to the maximum capacity on the weighing unit. 0 9 Step15 Press the ENTER key after the STABLE New mass value mark turns on. Proceed to step17. ESC key ..........
ESC key ..... The key to store the parameters temporarily. Proceed to the Cal 0 display. Press and hold the ON/OFF key and press the ESC key No parameters are changed, CanCel is displayed and the calibration mode is finished. Step18 Press the ON/OFF key to turn the display off. 5.3. Weighing Range Function The weighing range function can select "single range" or "dual range". Specify each weighing interval (division) for the multi-interval instrument.
5.3.1. Setting the Division and Range Consider the following rules to design the weighing range. Rule 1 Select the division and range of each weighing range so as to fit the following inequality. The first range < the second range The division of the next weighing range is automatically set larger than the division of the lower weighing range. And the division can change. Rule 2 When setting the dual range, the upper limit value of the second range becomes the maximum capacity.
5.5. Gravity Compensation Function If the scale is used at the calibration location, it is not necessary to perform this function. If there is a difference of gravity acceleration between the installed location and calibration location it may cause a weighing error. This function specifies the gravity accelerations and corrects the span error. Note The decimal point is not displayed in the function. Example: 9798 = 9.
5.5.1. The Gravity Acceleration Table Amsterdam Athens Auckland NZ Bangkok Birmingham Brussels Buenos Aires Calcutta Chicago Copenhagen Cyprus Djakarta Frankfurt Glasgow Havana Helsinki Kuwait Lisbon London (Greenwich) Los Angeles Madrid 5.5. Gravity Compensation Function 9.813 9.800 9.799 9.783 9.813 9.811 9.797 9.788 9.803 9.815 9.797 9.781 9.810 9.816 9.788 9.819 9.793 9.801 9.812 9.796 9.
5.6. Calibration Error Code Code List Exiting from a Calibration error ESC key..... The key to return to the point where an error occurred. Retry the operation. ESC key while pressing the ON/OFF key. No parameters are changed, CanCel is displayed and the calibration mode is finished. Press the ON/OFF key to turn the display off. Error Code List If an error has occurred during the calibration mode, the following code is displayed.
6. Functions There are two parameters lists, one for the F-functions and one for the CF-functions. These functions control the indicator. The parameters of each function are stored in non-volatile memory, and are not lost even if power is turned off or cut off. F-functions: These parameters can always be changed and are used for internal settings. CF-functions: If you accept a certificated approval of the weighing instruments, the CAL cover (rear panel) must be sealed.
6.2. F-Functions Weighing Conditions (Digital Filter, Zero trucking and Stability) Item Parameter Description 2 d/ 1.6s 0 4 d/ 1.6s 1 8 d/ 1.6s 2 16 d/ 1.6s 3 32 d/ 1.6s 4 64 d/ 1.6s 5 If weak filter is set, the response f00 Filter will be fast, but will be more 128 d/ 1.6s 6 Motion / Averaging sensitive to external influences 2 d/ 3.2s 7 time such as vibration. **8 4 d/ 3.2s 8 d/ 3.2s 9 16 d/ 3.2s 10 32 d/ 3.2s 11 64 d/ 3.2s 12 128 d/ 3.2s 13 OFF 0 This function traces the weight 0.
Display and Other General Functions Item Parameter *0 5 times/s f04 Display update rate 10 times/s 1 Key click 1x (Sound or no) 2x LoLo / Zero band 3x LO f05 [Type2] Buzzer 4x OK 5x HI HiHi / 6x Batch finish / Full 00 to Command address f06 Device ID(Address) or Device ID 99 *0 Disable f07 Counting function Enable 1 *: Initial settings. s: second.
External Input Item f13 EXT1 Function selection of external input f14 EXT2 f15 EXT3 *: Parameter ** 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Description Not used (No function) ZERO key TARE key NET/GROSS key ON/OFF key PRINT key, ENTER key FEED key Serial data output (Format 1) Serial data output (Format 2) Accumulation (M+) Start batching Stop batching “Over” signal, Gross over and display data out when ON NET weight display when shorting the terminal.
Comparator Item f22 Comparator function f23 (f22 1 to 6) [Type2] Validation of comparison f23 (f22 10 to 12) Parameter *0 1 2 3 4 5 6 7 8 9 10 11 12 10 11 20 21 30 31 40 41 10 11 20 21 [Type2] Sub function for batch weighing 30 31 Description Not used Upper/lower limit comparison (2 Limits setting) Upper/lower limit comparison (Target and allowance) Upper/lower limit comparison (Target and % allowance) HH/Hi/OK/Lo/LL comparison (4 Limits setting) HH/Hi/OK/Lo/LL comparison (Target and allowance) HH/H
Data Output Item f30 Data output *: Parameter ** 0 1 2 3 Description No data output Analog output Serial output Serial output (Zero suppressing) Set f31, 32, 33 RS-232C, RS-422/485 Initial settings. Analog Output Item f31 Output data f32 Weight value at 4mA output f33 Weight value at 20mA output *: Initial settings.
Current Loop Output Item Parameter ** 0 1 f36 2 Output data 3 4 0 1 f37 2 Output mode 3 4 ** 5 ** 0 f38 Delay for continual data 1 0 f39 1 Baud rate ** 2 *: Initial settings. 6.2. F-Functions Description Displayed data Gross data Net data Tare data Gross data / Net data / Tare data Stream mode Manual mode Auto print mode(+) Auto print mode(+/-) When accumulation, automatically output Not output No delay 2.0 seconds (f36 4, except f37 0) 600 bps 1200 bps 2400 bps bps: bit per second.
Serial Interface Item f40 Output mode f41 Accumulated data output at accumulated data display f42 Delay for continual data f43 Command address f44 Time out f45 Terminator f46 D.P. / DelimitterSerial Interface, Internal Printer and Current Loop output Parameter ** 0 1 2 3 4 5 0 ** 1 2 3 4 5 6 ** 0 1 2 3 4 ** 0 1 ** 0 1 ** 0 1 *0 1 2 3 0 1 f47 ** 2 Baud rate 3 4 ** 0 f48 1 Data bit, parity 2 *: Initial settings.
Calendar / Clock Function Item Parameter *0 f50 Time display 1 *0 f51 1 Date format 2 f52 00 to Difference between 99 Christian year *0 f53 Print/output of year f60 Printing Mode (Format 1) f61 Print accumulated display f62 Repeat print 2 digits Initial setting is 0.
Print Format Item f70 [Type3] Print Format 1 Parameter x0 x1 x2 x3 x4 x5 x6 x7 xb xC xd 0x 1x 2x 3x 4x Description No print Device number ID# Code number CD:x Data number No.
6.3. CFCF-Functions Item Parameter Cf00 Zero tracking width, motion detection condition Cf01 Zero range Turning display on, the range to zero display. Cf02 Power on zero range Turning the display on, the range to zero display. *0 Cf03 Zero tracking Cf04 TARE, ZERO in motion / TARE at negative gross value Cf05 Output on overload and unstable state.
7. Tare The function is used to display a net value with the container weight subtracted from the total weight, if you place an object into a container to weigh it. Using a serial interface such as the RS-232C, you can do this from the external equipment. When turning the display off with Cf02 1, 1 2 or 3, the tare data is cleared. When turning the power off, the tare data is cleared. Caution 7.1.1. Weighing Tare Operation Place the tare on the weighing unit.
8. Accumulation This function accumulates weighing data and stores the total data and the accumulation count. The data is stored in non-volatile memory, and is not lost even if the power is turned off. 8.1.1. Preparation and Specifications Set the following parameters to use the accumulation function. Select Cf08 1 for the CF-function so that the accumulation function becomes effective. Specify the method of accumulation and data at f20 of the F-functions.
8.1.2. Display and Operation Action of Accumulating Data When accumulating data, the display blinks once. If the accumulated data is stored, the M+ mark is displayed. Caution This function can not accumulate data with a different unit. Specify a unit before use. Display of Accumulated Data When setting to Cf08 1 (Effective accumulation function) and pressing the TOTAL key, total is displayed and the total data is displayed with the M+ mark blinking.
Output of Accumulated Data Accumulated data can be output to the serial interface. Output by manual or automatic, and output data format is selected at f41 of the F-function setting. f41 Accumulated data output at accumulated data display Step 1 Parameter 0 *1 2 3 4 5 6 Manual/Automatic No output Manual Automatic Manual Automatic Manual Automatic Format Fixed format Format 1(selected at f34) Format 2(selected at f35) Press the TOTAL key to display total and the accumulated data.
9. Code Memory This indicator has four Code memories (1 through 4). Each Code memory stores a set of setpoints, preset tare and the unit weight for piece counting. The data is stored in non-volatile memory, and is not lost even if the AC power supply is disconnected or cut off. Memory number 0 is a temporary memory and the data is lost when the AC power supply is disconnected or cut off.
Changing the Code Memory Number by External Input The code memory number can be changed by external input from OP-05 or OP-08. Set f14 and f15 to 18. (OP-08 has only one input; set f15) f13 18 : Inhibit reading EXT.2 and EXT.3 to prevent unintentional reading when switching the codes. EXT.2 (f14) ON OFF ON OFF EXT.3 (f15) ON ON OFF OFF Code Memory number 1 2 3 4 10.
There are 3 type of setting values for each comparison. (1) Set the limit value (upper and lower limit / HiHI, Hi, Lo, LoLo limit). (2) Set the Target value and an acceptable tolerance (upper and lower) in weight. The limit value is calculated automatically. (3) Set the Target value and an acceptable tolerance (upper and lower) in percentage of the target weight. The limit value is calculated automatically. Example.
10.1.2. Step 1 Setting the Upper/Lower Limit Values By pressing the SETPOINT key, the selected code memory number is displayed and the first comparison class term (ex. Hi, TG etc.) is blinking. Step 2 Select the comparison class using the following keys: SETPOINT key ........The key to select a comparison class. ESC key ..................The key to return to the previous stage (weight display or code memory number select). ENTER key..............The key to proceed to step 3.
10.2. Setpoint Comparison This function includes the weighing sequence and is used for acquiring a preset target weight. There are four parameters of "Final", "Preliminary", "Free fall" and "Zero band" that use the setpoint comparison. The result of the sequence is output to the three relays of OP-03, Op-05 or OP-08. When entering these parameters, it is not necessary to enter the F-function f22 again unless comparison conditions are changed. 10.2.1.
F22 = 9 (Check weighing 3:Loss in weight) Preset target weight Tared Zero Weighing value Final Tare Weighing Free fall Zero band Calibrated Zero Output and Condition Relay HI, Relay LO, Relay OK*, Time 1, -Net ] - (Final - Free fall) 3, 2, Gross ¢ Zero band Gross ] Full OFF ON OFF ON ON OFF ON OFF OFF OFF ON * Relay OK output can be changed to OVER or UNDER by setting f24. Triangle 2 is displayed when Gross ] Full regardless of the f24 setting.
Toward the Zero band Preliminary and Free fall output are holding the off state. Over/Under comparison starts. If f23 30, judgment starts when Free fall turns on. The judgment is not latched and the output is according to the state at the time. The Weighing completion relay is turned on if f24 2. The on time is set by f25. The READY mark is blinking regardless of the settings of f24 and f25. Start is may be accepted at this state. Returns to Zero band Over/Under and Weighing completion output is off.
11. Hold Function This function displays the hold weight data after averaging the weight data for a specific period. Useful to determine a living animal’s weight. Averaging time can be set up to 9.9 seconds by a 0.1 second step. 3 methods are available to start averaging; manual start, start automatically after stable and manual / automatic start. Manual start is available with key switch or external input.
f28 determines the averaging time by 0.1second step. f28 0 holds the data at averaging start. The key switch function as the HOLD key (Average start or release holding data) is by pressing the TOTAL key while pressing the ENTER key. The external input function of averaging start is 19 and hold release is 20 of f13, f14 and f15. The function is accepted at the off to on edge of the external input.
12. Counting Func Function tion This function determines the number of objects in a sample based on the unit weight. The unit weight is stored in one of the code memory data in non-volatile memory, and is not lost even if the AC power supply is disconnected. 12.1. Using the Counting Function Function Preparation: Set f07 1 in the F-Functions. Select a code memory number. Refer to “9.1.1. Using Code Memory”. Register the unit weigh. Refer to “12.2. Unit Weight Registration”.
ENTER key..............The key to register the unit weight and return to the piece count display. The unit weight is calculated automatically with the weight and the number of samples. Press the ESC key while pressing +/- key The key to return to the piece count display without changing the unit weight. Notes It is preferable to have a large number of samples, to minimize the counting error. Press the ENTER key after the STABLE mark turns on.
13. Calendar / Clock The AD-4405 has a built-in calendar/clock backed up by a lithium battery. The calendar/clock continues to operate with AC power turned off. Leap years are automatically corrected. The time and date can be added to the data output and optional built-in printer output. 13.1.
f53 2 Add 2 digit alphabetical characters including space or dot. There are 3 types, a character and a space, a character and a dot, and one space and a character. Setting specifies 2 digit numbers from the next table. If the set number is excluded from the table at f54, two spaces are output.
Step 3 After displaying the date format for 2 seconds, the present date is displayed in f51 format. The f52 parameters are effective in the setting mode. Set the date using the following keys. 0 - 9 key.......... The key to set the value at the blinking digit, then the blinking digit shifts to the right. (Illegal numbers are ignored) . +/- key ............. The key to shift the blinking digit to the right. CLEAR key ...... The key to reset the parameters and display the present date. ESC key ..........
14. Internal Printer (OP(OP-06) A dot matrix type printer (OP-06) can be installed in the AD-4405. It can print out the result of weighing, accumulated weight, date and time, etc. The print format can be arranged by the F-Function settings or by using the serial interface command. Print When in the manual print mode, by pressing the PRINT key to print in format 1, and pressing the MODE key while pressing the PRINT key, the print out is done using format 2.
Installing the Printer Paper (Special roll paper) Step 1 Open the cover. Step 2 Cut the paper end for easy insertion. Step 3 Install the paper end and press the FEED key at the same time. (Paper Feed) Step 4 Arrange the ribbon using the dial. Step 5 Pass the paper end through the cover and close the cover. Replacing the Ink Ribbon Step 1 Open the cover. Step 2 Press the left side of the ink ribbon to remove it. Step 3 Replace with a new ink ribbon. Step 4 Arrange the ribbon using the dial.
15. Common Printer and Data Output Items There are some similar functions and operations for the internal printer and the serial data output (RS-232C, RS-422/485 and the current loop). Data output / print output mode Data number (not available the current loop) Interval data output or print out 15.1. Data Output / Print Mode Description of "Stream Mode" (For data output) Function f37 0, f40 0 Operation The data is output at each sampling (when refreshing the display).
Description of "Command Mode" (For Serial Interface) Function f40 5 Operation The serial data can be output by the serial interface command only. Data conflicts or accidental data output by mis-operation can be avoided when using multiple instruments with the RS-422/485 interface. Description of "Delay for continual data" Function f38, f42 Operation This function can be used in the "Auto print mode" and "Manual print mode". When using a non-buffered printer, set to f42 3 and f43 1 (or f38 1). 15.2.
15.3.1. Setting the Interval Time intval Step 1 By pressing the SETPOINT(3) key while pressing the PRINT key, be displayed for 2 seconds. will Step 2 Select which interval time to set using the following keys. The item is displayed. int 5i or printer int p to set. ESC key .......... The key to return to the weight display. ENTER key...... The key to proceed to the time setting (Step 3). MODE key ....... The key to select serial output Step 3 Set the interval time using the following keys.
16. RSRS-232C Interface 16.1. Transmission Baud rate Data bits Parity bits Start bit Stop bit Code Terminator Connector Specifications Specifications Asynchronous, bi-directional, half-duplex 600, 1200, 2400, 4800, 9600 bps 7 bits, 8 bits 1 bit, Even or Odd (for 7data bits) or Non parity (for 8 data bits) 1 bit 1 bit ASCII CR LF, CR (CR: 0Dh, LF: 0Ah) D-sub 9 pin connector Circuit and Pin Connection Pin No.
16.2. Data Format There are two data format types set at F-Function f34 and f35. The initial data format of f34 is shown below. S T , G S , + 0 0 0 0 0 .
16.3. Command Format Explanation of Commands Commands When performing a command, the received command or replay data is sent back. When the received command can not be performed such as the "busy" state, the code " I " is sent back. In this case, insert a delay time. Electrical noise may be the cause of this error. When receiving an undefined command (unknown command), a "?" is sent back. When there is insufficient memory to store the data of the UFC commands, an “M” is sent back.
16.3.1. Commands to Request Data Request for the Display Data (1) When receiving this command, the display data is returned immediately. Template RW Command R W S T , G S , + 0 0 1 2 3 . 0 k g Reply Request for the Display Data (2) When receiving this command, the display data is returned immediately with format 1 or 2. Template RW,1 or RW,2 Command R W , 1 or R W , 2 Reply Format1 (F34) or Format2 (F35) Request for the Gross weight When receiving this command, the gross data is returned immediately.
16.3.2. Commands to Control the Indicator Zero the Display Sets the current display to the zero point. Template MZ Command M Z M Z Reply Tare Sets the current display to zero of the net data. Template MT Command M T Reply M T Clear the Tare Data Clears the tare data and displays the gross data. Template CT Command C T C T Reply Display Display the Gross Data Displays the gross data. Template MG Command M G Reply M G Display the Net Data Displays the net data.
Changing the Weight Unit Changes the weight unit. Template UC Command U C U C Reply Changing the Code Memory Changes the Code Memory number. Template SC,m m: code memory number, 0 - 4 Command S C , 2 S C , 2 Reply Disabling the Key Switches Disables the key switches. Once power is turned off, this command has no effect.
16.3.3. Commands to Set Parameters Set the Limit/Setpoint Value Sets the limit or setpoint value of the comparison. The decimal point is not necessary. Template Sm,n, [ value ] m: code memory number, 0 - 4 n : setpoint order number, refer to "Setting the setpoint" Command S 1 , 3 , + 1 6 0 Reply S 1 , 3 , + 1 6 0 Set the Zero Band Sets the F26 value (zero band) of the comparison. The decimal point is not necessary.
16.3.4. Commands for the Hold Function Start Averaging to Hold Starts averaging to hold. The reply differs with the conditions. Template HS Command H S H S Reply Averaging start H D , 1 Averaging now H D , 2 Held Release the Hold Data Releases the hold data or stop averaging and goes to the normal weighing mode. Template HC Command H C H C Reply Request the Hold Status When receiving this command, the average/hold state is returned immediately.
16.4. UFC Commands Commands UFC (Universal Flexi Coms) function enables editing the serial data output format or the print out format freely using the serial interface command. For customizing the print out of the printer or efficient data collection. Output data is not only the indicator’s data/status but also characters at will. It can output the control code* of the printer. (* depends on the individual printer) There are 2 sets of memories for storing the parameters.
$DL Inserting a DeLay time (0.1 second step) Example: DL10 : 1.0 second delay Strings Output or print specified strings enclosed by a single quotation (’). ’ itself is described using three single quotations; ’’’. Example: ’A & D’ ’This is a sample of ’’’ .’ Set data bit = 8 bit if using the 8 bit characters. Hexadecimal Control code of the printer etc. preceded by #. 2 characters proceeded by # is hexadecimal code. Example: #09, #7C The #FF code can not be used because it is used for internal control.
17. RSRS-422/RS422/RS-485, Relay Output(OPOutput(OP-03) 03) Replacing the RS-232C interface with this option, the RS-422/RS-485 interface can connect up to 32 indicators and control them from a computer or a PLC. The functions of the RS-422/RS-485 interface are common to RS-232C except the signal system. The relays output the result of comparison. Solid-state-relay Maximum voltage DC50V Maximum current DC100mA Maximum resistance 8Ω Pin connections Function RS-422 RS-485 Relay output Pin No.
Switching Between RSRS-422/RS422/RS-485 Switching between RS-422/RS-485 is made with the slide switch (S1) on the OP-03 board. Connection The polarity of signals A and B may vary with different computers. It is not necessary to ground the SG terminal when using a computer without a signal ground terminal. RS-422 RS-485 Some computers have terminators inside.
18. Relay Output & Control Input (OP (OP-05) Replacing the RS-232C interface with this option, 3-relay outputs and 3-control inputs can be used with the RS-232C interface of this option. RS-232C functions and pin connections are the same as the RS-232C interface described in “16. RS-232C Interface”. The control inputs can control the indicator from an external terminal just like the front panel key operations. Set the external control functions at f13, f14 and f15 of the F-Functions.
19. 4-20mA Analog Output (OP(OP-07) The OP-07 analog output option is for sending the weight data to an analog input unit. The output is a 4mA to 20mA current output proportional to the display reading. The output data is updated in synchronization with the display update. Specifications Output current Load resistance Resolution Output terminal Accessory 4mA to 20mA * Non-linearity Less than +/- 0.1% fs ZERO Temperature Less than +/- 0.02% fs/°C 0 to 510 W SPAN Less than +/- 0.02% fs/°C Approx.
20. Current Loop Output (OP(OP-08) Replacing the RS-232C interface with this option, current loop output, 3-relay outputs and 1-control input can be used with the RS-232C interface of this option. RS-232C functions and pin connections are the same as the RS-232C interface described in “16. RS-232C Interface”. The control input can control the indicator from an external terminal just like the front panel key operations. Set the external control function at f15 of the F-Functions.
Current Loop Loop Output The current loop output can be used to output data to an A&D printer and a display unit. The current loop output is of the passive type and requires an external current source of 20 mA current. A&D’s printer and display unit can be connected without external power source, because they supply the current. The output terminals do not have a polarity. Each output terminal can be connected to either the plus or minus inputs of the peripheral unit.
21. Specifications Analog Input and A/D Conversion Input sensitivity Up to 0.25 mV/division Input signal range -1 mV ~ 15 mV Load cell excitation voltage 5V DC 5%, 60 mA with sense voltage input Load cell drive capacity Maximum 4 x 350 W load cells Temperature Zero (0.2 mV + 0.0008 % of zero adjustment voltage)/ (typ.) coefficient Span 0.0008%/ of reading (typ.) Non-Linearity 0.01 % of full scale Maximum input noise Less than 0.
General Power supply Power consumption Operation temperature Operation humidity Mass Dimensions Accessories 21.1. Selection by internal connector from 100V AC, 120V AC, 200V AC and 230V AC, +10% to -15%, 45Hz to 65Hz Approximately 20VA -10°C to +40°C (14°F to 104°F) 85% R.H. (no condensation) 1300g approximately 275(W) x 111(H) x 159(D) mm Refer to "4.1.4. Accessories and Option" Dimensions AD-4405 Weighing Indicator Page 73 21.1.
MEMO Page 74 AD-4405 Weighing Indicator
MEMO AD-4405 Weighing Indicator Page 75
MEMO Page 76 AD-4405 Weighing Indicator
13
