Unipulse F805AT-CK Operation Manual
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Unipulse F805AT-CK Operation Manual

Unipulse F805AT-CK Operation Manual

Checker scale controller
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F805AT-CK
CHECKER SCALE CONTROLLER
　　　　　　　　　　　
　　　　　
OPERATION MANUAL
01 Sep. 2022
Rev. 1.05

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Summary of Contents for Unipulse F805AT-CK

  • Page 1 F805AT-CK CHECKER SCALE CONTROLLER 　　　　　　　　　　　 　　　　　 OPERATION MANUAL 01 Sep. 2022 Rev. 1.05...
  • Page 2 When you use options please read a separate-volume (the manual for options). Safety Precaution For safety reasons, please read the following safety precautions thoroughly. In order to have an F805AT-CK used safely, notes we would like you to surely follow divide into " " and "...
  • Page 3 - Use greatly impacting human lives and assets, such as medical devices, transport devices entertainment devices, and safety devices. Warning on installation ● Do not disassemble, repair, or modify the F805AT-CK. Doing so may cause a fire or an electric shock. ● Do not install in the following environments.
  • Page 4 - Where a strong electric field or magnetic field is formed. - Where static electricity, relay noise or the like is generated. ● Install the F805AT-CK as far away from devices generating high frequency, high voltage, large current, surge, etc., as possible. Also, carry out wiring separately from their power lines.
  • Page 5 Caution during startup and maintenance ● For turning on/off the power, be sure to keep intervals of 5 seconds or more. ● After power-on, make sure to warm up the F805AT-CK for at least 30 minutes or more before use.
  • Page 6 Product compliant to RoHS2 Directive Product compliant to RoHS2 Directive The parts and attachments (including the instruction manual, packaging box, etc.) used for this unit are compliant with the RoHS2 Directive, restricting the use of hazardous substances with regard to adverse effects on the environment and human body.

  • Page 7: Table Of Contents

    CONTENTS CONTENTS 1． FEATURES OF F805AT-CK ................. 1 1-1． Dynamic Mode ..................1 1-2． Static Mode ..................3 1-3． Points to be Noted in Measuring ............4 1-4． Interfaces of Weighing Controller ............5 1-5． Graphic ....................5 2． APPEARANCE DESCRIPTION ..............6 2-1．...
  • Page 8 CONTENTS 4-6-2． Equivalent circuit (input) ............25 4-6-3． Equivalent circuit (output) ............25 4-7． RS-232C Connector ................26 4-7-1． Connector pin assignment ............26 4-7-2． Cable ..................26 5． CALIBRATION .................... 27 5-1． What is Span Calibration ..............27 5-2． Calibration Procedure ................ 28 5-3．...
  • Page 9 CONTENTS 6-2-10． I/O monitor display ..............46 7． FUNCTION AS A WEIGHT CHECKER ............47 7-1． About Measurement ................47 7-1-1． Dynamic mode ................. 47 7-1-2． Static mode ................48 7-1-3． Points to be noted in measuring ..........49 7-2． Each Code ..................50 7-2-1．...
  • Page 10 CONTENTS 10． SYSTEM MODE ..................68 10-1． Back Light Auto. Light..............68 10-2． Back Light Low Time ................ 68 10-3． Back Light ON Time ................. 68 10-4． Self-Check ..................69 10-5． Language ..................71 10-6． Pass Word ..................71 10-7．...
  • Page 11 CONTENTS 12-3-6． Transmission Format ............. 94 13． OVER SCALE & ERROR ................96 13-1． Over Scale (Weight Error [Pin 46]) ..........96 13-2． Calibration Error ................96 13-3． EXC Error ..................96 13-4． Priority of Error Display ..............96 14． TROUBLE SHOOTING ................97 15．...

  • Page 12: 1． Features Of F805At-Ck

    1.FEATURES OF F805AT-CK 1. FEATURES OF F805AT-CK The F805AT-CK, which is a product that functions as a weight checker, can be used as a checker scale. Measurement can be carried out in “DYNAMIC MODE” and “STATIC MODE”. 1-1. Dynamic Mode Weighing starts when the weight exceeds the near zero, and the weighing stops when the weight drops below the near zero or data is taken in by a fixed count.
  • Page 13 1.FEATURES OF F805AT-CK Basically, set “EMPTY COUNT” at 0, and “TAKE IN COUNT” at the maximum value (999). According to the measuring object weight, set an optimum value to “NEAR ZERO”. For “SAMPLE MODE”, select the largest possible value at which the load becomes constant.

  • Page 14: Static Mode

    1.FEATURES OF F805AT-CK 1-2. Static Mode Weighing starts when the weight exceeds a Near Zero set value after inputting an external start signal, and the weighing stops when data is taken in by a fixed count. This mode is suitable for weighing when the belt speed and/or measuring object size is constant.

  • Page 15: Points To Be Noted In Measuring

    1.FEATURES OF F805AT-CK 1-3. Points to be Noted in Measuring Filter settings Adjust the “DIGITAL FILTER” and “ANALOG FILTER” in the “OPERATION” settings, and set optimum values so as to remove noise components, such as vibration, and to obtain sufficient rising characteristics.

  • Page 16: Interfaces Of Weighing Controller

    CC-Link (Option) RS-485 (Option) Mitsubishi PLC DeviceNet (Option) Omron CoｍpoBus/D etc. 1-5. Graphic F805AT-CK possesses graphic display which enables to display input wave form. F805AT-CK enables to weigh the weight change in detail with passing of time by moving a cursor.

  • Page 17: 2． Appearance Description

    2.APPEARANCE DESCRIPTION 2. APPEARANCE DESCRIPTION 2-1. Front Panel Touch panel type color liquid display Power source 2-1-1. Touch panel type color liquid display A touch panel type color liquid display enables to display indicated values and graphs and set various items.
  • Page 18 2.APPEARANCE DESCRIPTION Main display Weight value Displays GROSS, NET, ERROR, or RESULT. When Error occurred, the display shows Error and Weight value alternately. 1/4 scale division Displays the condition of 1/4 scale division. It is displayed only when the weight display is GROSS or NET. Unit Displays the unit already set in unit setting.
  • Page 19 2.APPEARANCE DESCRIPTION UNDER Displays the calculation result of FINAL SETTING - UNDER SETTING. The screen is switched to the UNDER setting screen by pressing the button. RESULT Displays the result of weighing. The display is switched between the result of weighing and the error in weighing by pressing the button.
  • Page 20 2.APPEARANCE DESCRIPTION Weighing status display Displays the current weighing status. (DYNAMIC MODE/ STATIC MODE) Set values display Displays the following data. CODE Displays the weighing CODE number. CNT. Displays the COUNT of weighing. FINAL.C Displays the FINAL COUNT of judgment. OVER.C Displays the OVER COUNT of judgment.

  • Page 21: Power Source Lamp

    Please make sure do not disconnected power when NOV is showing. Changes to "NOV". 2-1-2. Power source lamp Power Source lamp lights up when power of F805AT-CK is ON. Power source lamp keeps lighting up as long as the power is ON even when display is disappeared in sleeping state.

  • Page 22: Rear Panel

    2.APPEARANCE DESCRIPTION 2-2. Rear Panel ④Option slot ⑩Load cell ① AC power input connector connector ②Frame ground ⑨SI/F terminal block ⑤RS-232C connector ⑧SI/FII terminal block ⑥LOCK switch ⑦Control signal Input / Output connector *DC spec.(Designated when it is shipped) Red (plus) DC Power source ①...
  • Page 23 20 devices. ⑨ SI/F terminal block 2-wire Serial interface is to connect Unipulse peripheral equipment such as printer, remote display. ⑩ Load cell connector 7-pin round connector for 6-wire connection with load cells, adaptable plug is Hirose JR16PN-7S or its...

  • Page 24: 3． Screen Composition And Settings

    3.SCREEN COMPOSITION AND SETTINGS 3. SCREEN COMPOSITION AND SETTINGS 3-1. Screen Configuration Flow Chart 3-1-1. Entire screen GRAPH 【Main screen】 [Comparison screen] [Message screen] [Graphic screen] COMP MESSAGE FINAL CODE MODE BACK OVER 【Each code】 【Mode selection】 UNDER EACH RESULT CODE MODE BUTTON...

  • Page 25: Main Screen (Message)

    3.SCREEN COMPOSITION AND SETTINGS 3-1-2. Main screen (message) 【Message screen】 [Error message display] [Weighing status display] [Blank display] [Each setting value display] 3-2. The Way of Setting 3-2-1. Setting item selection In the text, how to specify setting items is described as follows: (Example) Specifying the setting item “UNIT DISPLAY”.

  • Page 26: Setting Mode

    3.SCREEN COMPOSITION AND SETTINGS 2) MODE SETTING screen appears. Then select the Mode. CALIBRATION Switched by pressing PAGE 3) The CALIBRATION screen appears. Select the setting item (UNIT DISPLAY in this case). Page 1 Page 2 PAGE 3-2-2. Setting mode (Example 1) Setting by selecting displayed items: To select “16 times”...

  • Page 27: Setting Mode Of Items On Code

    EACH CODE Then select EACH CODE. 3) EACH CODE SETTING screen appears. (CODE) Select a code if necessary. － Select a code in F805AT-CK by pressing key. ＋ Then register it by pressing ＯＫ Notice During Code selection, Code figure turns to red.
  • Page 28 3.SCREEN COMPOSITION AND SETTINGS 4) The FINAL screen appears. Code No.of Setting final value for registration Check the code No. at the upper part, and then FINAL input a desired FINAL value with the numeric keypad, and register it with ＯＫ...

  • Page 29: 4． Way Of Connection

    ● Use shielded cables. 4-1. Load Cell Connection The excitation voltage of the F805AT-CK is 10V DC/5V DC selectable at 120 mA. Up to 4 load cells (350 ohm) may be connected in parallel (when excitation is 10V). A 7-pin (Hirose JR16PN-7S) round connector is supplied.

  • Page 30: 6-Wire Connection

    -SIG SHIELD SHIELD 4-1-1. 6-Wire connection The load cell input of the F805AT-CK is a 6-wire (remote sense) connection. 6-wire shielded load cell cable should be used and kept separate from AC or other noise generating wire. Load cell +EXC...

  • Page 31: How To Wire Load Cell Connector

    (class A). If it is used in a housing environment, interference may be caused. In that case, take appropriate measures. ● The load cell excitation voltage of the F805AT-CK is 5V or 10V. Heating or breakage may occur unless the load cells maximum excitation voltage is the load cell excitation voltage of the F805AT-CK or more.

  • Page 32: Connecting Load Cells In Parallel

    4.WAY OF CONNECTION 4-1-4. Connecting load cells in parallel Some industrial applications require several load cells connected in parallel (e.g., tank or flow scales). A summing junction box should be used to facilitate connection and corner correction. ‘n’ (number) load cells connected in +EXC parallel are considered one unit whose -SIG...

  • Page 33: Connecting Power Input Terminal At The Dc Spec

    For use at voltages exceeding the rating and for overseas use, have a separate AC cable prepared. ● Since the F805AT-CK has no power switch, install a breaker. Be sure to ground the protective ground terminal to prevent electric shocks.

  • Page 34: F 2-Wire Serial Interface

    4.WAY OF CONNECTION 4-4. SI/F 2-wire Serial Interface This 2-wire serial interface is for connecting F805AT-CK to peripheral equipment such as printers or remote displays. No polarity is needed for this simple, low-cost installation. The transmitting distance is about 300m (328yds).

  • Page 35: External In/Out Signal

    4.WAY OF CONNECTION 4-6. External In/Out Signal The input/output circuits are opto-isolated from the internal circuitry. 4-6-1. Control connector-pin assignment DDK 57-30500 plug is included Undefined D/Z ON Undefined TARE ON Undefined TARE OFF Code No.Designation Selection Undefined Measurement Start Mode Undefined Graph Drawing Accumulation Command...

  • Page 36: Equivalent Circuit (Input)

    4.WAY OF CONNECTION 4-6-2. Equivalent circuit (input) Signal are inputted by shorting or opening input and COM terminals. A relay, switch or transisitor may be used for this application. Open F805AT-CK +12V Short inside approx. push TTL open-collecter Ic=6mA switch...

  • Page 37: Rs-232C Connector

    4-7-1. Connector pin assignment Adaptable plug: 9-pin D-SUB connector * OMRON XM3D-0921 (Cover: XM2S-0913 with #4-40 screw) or its equivalent ＤＳＲ ＲＸＤ ＲＴＳ ＴＸＤ ＣＴＳ ＤＴＲ ＧＮＤ 4-7-2. Cable F805AT-CK Personal Computer etc. Cross type (9-Pin) ＣＤ ＲＸＤ ＲＸＤ ＴＸＤ ＴＸＤ ＤＴＲ ＤＴＲ...

  • Page 38: 5． Calibration

    Span Calibration means putting a load (test weight) on the load cell (or scale) and calibrating so the F805AT-CK indicates the correct weight. Connect F805AT-CK to the load cell ... ？ 100kg ？ ？ The display is incorrect ... After calibration ... 100kg The F805AT-CK and load cell function as a weighing device.

  • Page 39: Calibration Procedure

    5.CALIBRATION 5-2. Calibration Procedure Release calibration inhibition lock by switching OFF the Lock Switch on LOCK switch OFF the rear panel. (Hardware Lock) Release Setting Value Lock which inhibits the calibration. (Software Lock) LOCK release Select Load cell Excitation between 10V to 5V. Load cell excitation Register the Unit of the scale.

  • Page 40: Secondary Calibration Procedure (Equivalent Calibration)

    5.CALIBRATION 5-3. Secondary Calibration Procedure (Equivalent Calibration) Equivalent calibration by entering the Output (in mV/V) of the load cell to calibrate the instrument. The equivalent calibration function is not available for NTEP. Due to the replacement of weighing controller provides against an emergency or miss-operation Span calibration, and no chance to do actual load calibration, but have to continually operate the weighing system.

  • Page 41: Preparation For Calibration

    5-4. Preparation for Calibration 5-4-1. LOCK release The F805AT-CK features a Lock function for disabling changes in calibration and setting values. The Software Lock is in the configuration of SYSTEM and perform on the Comparison Screen, the Hardware Lock switch is located on rear panel. Release both of Locks before starting calibration.

  • Page 42: Load Cell Excitation

    → Select 0/ 0.0/ 0.00/ 0.000 → All of the decimal place in F805AT-CK are fixed except for weight. * They cannot be changed. 5-4-5. Capacity Register the capacity of the scale. The capacity must be within the rated load of load cells combined.

  • Page 43: Minimum Scale Division

    5.CALIBRATION 5-4-6. Minimum scale division The minimum scale division can be from 001 to 100. The display resolution obtains from dividing minimum scale division by capacity. Operation Press MODE CALIBRATION MIN.SCALE DIVISION → Input 1 ~ 100 → → → The display resolution ignores the decimal place.

  • Page 44: 1/4 Scale Division

    5.CALIBRATION 5-4-9. 1/4 scale division It divides the Minimum scale division into four (4) parts. The “CZ” (Center Zero) Lamp turns on when the weight is between +1/4 and -1/4 division. Operation Press MODE CALIBRATION PAGE 1/4 SCALE DIV. DISPLAY →...

  • Page 45: Zero Calibration

    5.CALIBRATION 5-5. Zero Calibration Register the initial zero point. - Verify there are no excess loads applied to load cell or scale. - Check in green appears on the comparison screen. STAB Operation 1) Press the button. 2) Select the "CALIBRATION" tag. MODE 3) Press “ZERO CALIBRATION”...

  • Page 46: Span Calibration

    5.CALIBRATION 5-6. Span Calibration Apply the load (Balance weight) to the load cell or scale. - The balance weight should be full capacity to get the best linearity. The balance weight must be at least 50% of scale capacity. - Verify there is no excess load (except Balance weight) applied to the load cell or scale. - Check in green appears on the comparison screen.

  • Page 47: Do Secondary Calibration (Equivalent Calibration)

    5.CALIBRATION 5-7. Do Secondary Calibration (Equivalent Calibration) Input the mV/V of load cell corresponds to the input Balance weight to instrument, instrument will calibrate it following the inputted values. Operation 1) Press the button. 2) Select the "CALIBRATION" tag. MODE 3) Press “BALANCE WEIGHT VALUE”...

  • Page 48: 6． Function Setting

    6. FUNCTION SETTING 6-1. Operation 6-1-1. Display frequency Select the F805AT-CK Display Frequency. The numbers of updates on the display per second is selected here. Internal A/D conversion speed and CPU processing speed are not changed. The available display frequencies are: 25, 13, 6 or 3 times per second. 25 times per second is recommended for normal operation.

  • Page 49: Motion Detection

    When signal fluctuation is less than the result (range × Min.Scale Div.) and is within the set period, weight value is stable and STAB. display lights. The two modes of Motion Detection in the F805AT-CK are: Stable Mode and Check Mode. In stable mode, D1 to D5 in the figure at the right and the set range are 〈e.g.1〉...

  • Page 50: Zero Tracking

    6.FUNCTION SETTING 6-1-5. Zero tracking This function automatically adjusts slow drifts and slight shifting of the zero point due to small amounts of accumulation on a scale. - Zero tracking is the function to reset gross weight to zero automatically when the state remaining the zero point drift within the zero tracking range continues more than set period.

  • Page 51: Digital Zero

    6.FUNCTION SETTING 6-1-6. Digital zero The Digital Zero function zeroes the Gross Weight to adjust for slight shifts at the zero point due to load cell drift or dregs remaining on a scale. If Digital Zero is operated when the displayed weight is beyond the set Digital Zero Regulation Value (Refer to on Page40), then the Zero Alarm is actived, appears red.

  • Page 52: Function

    6.FUNCTION SETTING 6-2. Function 6-2-1. Tare subtraction/ Tare subtraction reset Tare is subtracted and Net weight is zeroed by pressing TARE. Operation Display on the comparison screen then press TARE Tare subtraction can be executed by the signal from the external in/output connector on the rear panel (Pin 4) External input ★...

  • Page 53: Preset Tare Weight 1/ Preset Tare Weight 2

    0 while PRESET TARE WEIGHT 1 is ON. 6-2-3. Auto accumulation command Select whether to automatically accumulate the RESULT of the F805AT-CK (ON) or not (OFF). When Complete output signal turns ON, do auto accumulation to the active weighing code, value, times and statistical data.

  • Page 54: Weighing Code Selection/ Setting Code Selection

    6.FUNCTION SETTING 6-2-4. Weighing code selection/ Setting code selection The F805AT-CK has two types of codes: codes to perform weighing (weighing codes) and codes to make settings (setting codes). Weighing code "10" Setting code "05" While weighing with the Setting Value of Code "10", the Setting Value of Code "05"...

  • Page 55: Tare/Dz Key Disablement

    6.FUNCTION SETTING On Comparison screen and Data display screen always correspond to the parameter of weighing code. Notice Do not change Weighing Code Number during Weighing process or do not switch to the unused code regularly otherwise it may sometimes not work normally. Weighing is performed by using Final discharge setting value of weighing code presently selected.

  • Page 56: Each Code Key Disablement

    6.FUNCTION SETTING 6-2-7. Each code key disablement F805AT-CK enables to disable Each Code key (Final, Over, Under, ACCUM.CLEAR, TOTAL COMP, TOTAL LIMIT, COUNT LIMIT) for avoiding false operation on the touch screen. If this setting is INVALID, writing of set values through RS-232C is also disabled.

  • Page 57: I/O Monitor Display

    6.FUNCTION SETTING 6-2-10. I/O monitor display The view as popup which can monitor the operation state of an external I/O signal by pushing a specific domain is performed. Select Effect or inhibit. - INHIBIT....A view as popup is not performed. - EFFECT ....

  • Page 58: 7． Function As A Weight Checker

    7.FUNCTION AS A WEIGHT CHECKER 7. FUNCTION AS A WEIGHT CHECKER 7-1. About Measurement Measurement can be carried out in “DYNAMIC MODE” and “STATIC MODE”. Select by the external input/output signal “MEASUREMENT START MODE” (pin 31). 7-1-1. Dynamic mode The average of this part corresponds to the RESULT. (Here, the SAMPLE MODE is set at 50%.) Take-in interval Over...

  • Page 59: Static Mode

    7.FUNCTION AS A WEIGHT CHECKER Conditional formula Near zero Turns ON when weight value ≦ NEAR ZERO set value. Taking in Turns ON when data is being taken in. Over Turns ON when RESULT > FINAL SETTING + OVER SETTING. Turns ON when FINAL SETTING - UNDER SETTING ≦...

  • Page 60: Points To Be Noted In Measuring

    7.FUNCTION AS A WEIGHT CHECKER Conditional formula Near zero Turns ON when weight value ≦ NEAR ZERO set value. Taking in Turns ON when data is being taken in. Over Turns ON when RESULT > FINAL SETTING + OVER SETTING. Turns ON when FINAL SETTING - UNDER SETTING ≦...

  • Page 61: Each Code

    7.FUNCTION AS A WEIGHT CHECKER Long measuring objects Compared with shorter measuring objects, longer ones cause the entire load to be applied to the load cell for a shorter time. Adjust the belt speed, etc., so that a sufficient data count can be obtained. >...

  • Page 62: Under

    7.FUNCTION AS A WEIGHT CHECKER 7-2-3. Under When RESULT < FINAL SETTING - UNDER SETTING, the status display “LO” lights and the output signal “LO” turns ON (only while the COMPLETE signal is output). After the end of the COMPLETE signal output, the above output signal turns OFF, and the status display is gray-backed.

  • Page 63: Comparison

    7.FUNCTION AS A WEIGHT CHECKER 2) TOTAL LIMIT Set up the value for Total comparison. (input range: 0 ~ 999999999) 3) COUNT LIMIT Set up the value for Count comparison. (input range: 0 ~ 9999) Operation Press MODE EACH CODE (Code No.) →...

  • Page 64: Near Zero Comparison/ Near Zero

    7.FUNCTION AS A WEIGHT CHECKER 7-3-2. Near zero comparison/ Near zero 1) NEAR ZERO COMPARISON Select the weight value to make NEAR ZERO COMPARISON. Select from GROSS/ NET/ COMPARISON OFF/ ABSOLUTE GROSS/ ABSOLUTE NET. GROSS Comparison is made by gross. Comparison is made by net.

  • Page 65: Sequence Mode

    7.FUNCTION AS A WEIGHT CHECKER 7-4. Sequence Mode 7-4-1. Empty count/ Take in count 1) EMPTY COUNT This is the interval between the measurement start and actual data acquisition. One count corresponds to 5msec. (200 counts = 1 sec.) When using the dynamic mode, set “0” in principle. (input range: 0 ~ 999) 2) TAKE IN COUNT This is the interval during which the weight value is actually acquired after...
  • Page 66 7.FUNCTION AS A WEIGHT CHECKER Ex.1) When data is dispersed Arithmetic = 12.29 Removal = 12.28 The average is calculated by using six samples with the removal of the data of group ⑧ and group ① . 12.52 Weight Maximum value 12.47 12.50 Group⑧...

  • Page 67: Gross Ratio

    7.FUNCTION AS A WEIGHT CHECKER 2) SAMPLE MODE Set the sampling width to calculate the average of the take-in interval. Select from 100%/ 50%/ 25%/ 12.5%. 100% The average is calculated by using all the sample data. The average is calculated by using the data 25% before and after the center of the sample data (50% in total).

  • Page 68: One-Touch Final

    7.FUNCTION AS A WEIGHT CHECKER 7-4-4. One-touch final Set the operation performed when is pressed on the COMPARISON screen. F I N A L Select from OFF/ GROSS/ RESULT. The screen is switched to the FINAL input screen. GROSS The current gross weight value is taken in as the FINAL. RESULT The latest result is taken in as the FINAL.

  • Page 69: 8． Statistics・Accumulation Control Function

    With the setting of COMPARISON OFF, GROSS applies. 8-1. Result 8-1-1. Result display screen Latest eight results of weighing (accumulated data) are displayed on the F805AT-CK at maximum. The data accumulated by the auto accumulation command or the data accumulated by inputting the accumulation command is displayed.

  • Page 70: Statistical Data Display Screen

    8.STATISTICS・ACCUMULATION CONTROL FUNCTION 8-1-2. Statistical data display screen The statistics data accumulated in F805AT-CK are displayed. Weight values will accumulate when the Auto Accumulation Command is ON. The statistics data (100 sorts) for each code are also displayed. Average weight, Maximum weight, Minimum weight, General standard deviation, Sample standard deviation, Count of data, Latest data and Minimum - Maximum are displayed.

  • Page 71: Accumulation Command Acceptance

    8.STATISTICS・ACCUMULATION CONTROL FUNCTION 8-2. Accumulation Command Acceptance Select to receive the accumulation command regularly (REGULARLY) or to receive it only when the indicated value is stable (IN STABLE MODE). Operation Press MODE EXTENDED FUNC. ACCUMULATION COMMAND ACCEPTANCE → → → Select REGULARLY/ IN STABLE MODE →...
  • Page 72 8.STATISTICS・ACCUMULATION CONTROL FUNCTION 2) TOTAL LIMIT Set up the value for Total comparison. (input range: 0 ~ 999999999) 3) COUNT LIMIT Set up the value for Count comparison. (input range: 0 ~ 9999) Operation Press MODE EACH CODE (Code No.) → TOTAL COMP →...

  • Page 73: Auto Accumulation Command

    Also send out auto printer command via SI/F and SI/FII interfaces. But if the weighing result exceeds 99999 or selected comparison OFF in Over/Under Comparison of the Function, F805AT-CK do not do accumulation. Timing of auto accumulation command...
  • Page 74 8.STATISTICS・ACCUMULATION CONTROL FUNCTION 2) Static mode Near zero Empty count Measurement start mode Measurement start Measurement reset Near zero Taking in Over Under Complete Accumulation t1: Complete output time Operation Press MODE FUNCTION AUTO ACCUM. COMMAND → Select ON/OFF → →...

  • Page 75: 9． Graphic Screen

    9.GRAPHIC SCREEN 9. GRAPHIC SCREEN 9-1. Graphic Drawing Point X-axis: X-axis is for time setting. One displayed drawing is between inputting start to the set time of X. Drawing is consisted of 240 points, except 0 point. The set time is divided by 240 drawing points, and represented value of each time will be shown on the graph screen.

  • Page 76: Relative Time/ Absolute Time

    9.GRAPHIC SCREEN ◇Explanation of graphic colors ① : Displayed in pink when the weight is the NEAR ZERO set value or less. (The NZ lamp lights.) ② : Displayed in sky blue during empty counting. (The EMP lamp lights.) ③ : Displayed in yellow during counting. (The SMP lamp lights.) ①...

  • Page 77: Graphic Mode

    9.GRAPHIC SCREEN RELATIVE Time The time (ΔT) between the two cursors shows on the button of the right. Weight value at this point Plot Cursor Time in this area is displayed. Only the plot on the intersection of the movable cursor with wave displays on the top. Notice The graphics drawn is always initialized (cleared) when any setting below is changed.

  • Page 78: Trigger Level

    9.GRAPHIC SCREEN Operation Press MODE GRAPH SETTING GRAPHIC MODE → → → Select SINGLE/ CONTINUITY/ LEVEL( ) + EXT/ LEVEL( ) + EXT/ LEVEL( )/ LEVEL( → 9-2-3. Trigger level Set the Trigger Level when the level is set in graphic mode. (input range: 0 ~ 99999) Operation Press MODE...

  • Page 79: 10． System Mode

    Select Effect/ Inhibit → * Ignore the selection here, when F805AT-CK power on and touch screen the Back Light turns on. 10-2. Back Light Low Time The function which the back light of screen is switched between Light and Dark when touch screen has not been used for a certain period of time.

  • Page 80: Self-Check

    The light is switched on darkly. Putting out lights. 10 minutes 60 minutes 10-4. Self-Check The function which checks the operation status of F805AT-CK itself. If you find any problem, please contact us or our sales agent for repairing. Operation Press MODE PAGE SYSTEM →...
  • Page 81 10.SYSTEM MODE 3) Display check Start checking by pressing each button (BACK LIGHT, BRIGHTNESS, COLOR or LINE). BACK LIGHT Press tag, turns dark, touch screen returns to display check. BACK - LIGHT BRIGHTNESS Screen turns lighter by pressing . It turns darker by pressing LIGHT DARK COLOR...

  • Page 82: Language

    10.SYSTEM MODE BCD input board check (BCI) Check I/O signal of the BCD parallel data input serial interface. Signals are outputted via pin 27 ~ 34 in turn of the BCD input connector on the rear panel by pressing START The output status “-”...

  • Page 83: Lock (Soft)

    10.SYSTEM MODE Input password ”1269” releasing the software lock; When input password “1111” releasing the alarm of Near Zero; When input password “2486” clears accumulation value, count, statistical data and result list; When input password “6842” initializing set value of the instrument. (The memorized setting value in NOV.

  • Page 84: 11． Control I/O (External Signal)

    11.CONTROL I/O (EXTERNAL SIGNAL) 11. CONTROL I/O (EXTERNAL SIGNAL) 11-1. Control Connector-pin Assignment DDK 57-30500 plug is included Undefined D/Z ON Undefined TARE ON Undefined TARE OFF Code No.Designation Selection Undefined Measurement Start Mode Undefined Graph Drawing Accumulation Command Measurement Reset Total Clear Measurement Start Code No.

  • Page 85: Equivalent Circuit (Input)

    11.CONTROL I/O (EXTERNAL SIGNAL) 11-2. Equivalent Circuit (Input) Signal are inputted by shorting or opening input and COM terminals. A relay, switch or transisitor may be used for this application. Open F805AT-CK +12V Short inside approx. push TTL open-collecter Ic=6mA...

  • Page 86: External Input Signal

    11.CONTROL I/O (EXTERNAL SIGNAL) 11-4. External Input Signal 11-4-1. G/N <edge input> [pin 2] The display value on the main display is switched between Gross and Net. When External Input pin 2 is shorted to COM (OFF → ON) the Net weight is displayed. When External Input pin 2 is open to COM (ON →...

  • Page 87: Accumulation Command [Pin 8]

    11.CONTROL I/O (EXTERNAL SIGNAL) 11-4-5. Accumulation command <edge input> [pin 8] Accumulation is activated by shorting pin 8 to COM. The weight value added to is depending on the weight value set in Comparison of weighing control. Only this function works according to the setting of Accumulation command when indicated value is stable.

  • Page 88: Code No. Designation [Pin 11 ~ 14, 36 ~ 39]

    11.CONTROL I/O (EXTERNAL SIGNAL) 11-4-8. Code No. designation <level input> [pin 11 ~ 14, 36 ~ 39] Appoint code No. 80 40 20 For 10 numerical position For 1 numerical position →00 ~ 99 * Effective when setting the Weighing Code Selection/ Setting Code Selection by external input. 11-4-9.

  • Page 89: External Output Signal

    This output turns on when the LOAD, -LOAD, OFL1, OFL2, OFL3 happen or ZALM turns ON. 11-5-5. Run or Total limit [pin 49] The output turns on when F805AT-CK is ready to operate and external output is OFF in Total Comparison.

  • Page 90: 12． Interface

    12. INTERFACE 12-1. SI/F 2-Wire Serial Interface This 2-wire serial interface is for connecting F805AT-CK to peripheral equipment such as printers or remote displays. No polarity is needed for this simple, low-cost installation. A two-core parallel cable or a cabtyre cable (Wire with covering thickened for construction) may be used for connection.When a two-core parallel cable or a cabtyre cable is used, the transmitting distance...

  • Page 91: Fii High Speed Bi-Directional 2- Wire Serial Interface

    12.INTERFACE 12-2. SI/FII High Speed Bi-Directional 2- Wire Serial Interface SF/FII is a high speed bi-directional serial interface for connecting F805AT-CK to various peripheral Devices. These include printers, remote displays, converters (D/A, BCD-IN, BCD-OUT, RS-232C) as well as PLC’s (Mitsubishi CC-Link, Omron CompoBus/D, Yokogawa FAM3, Allen-Bradley Open DeviceNet).
  • Page 92 A low cost of wiring and easy maintenance because the devices with different ID number can be wired in the same net work. ● ID Number setting Set ID number for each F805AT-CK in the SIFII network. SIFⅡID MODE COMMUNICATION Input ID number →...

  • Page 93: Rs-232C Interface

    ＧＮＤ 12-3-2. Setting values for RS-232C The initial set for RS-232C port of connecting Personal Computer and Sequencer should be as the same setting as F805AT-CK. MODE C O M M U N I C A T I O N Set each item below.

  • Page 94: Cable

    12.INTERFACE 12-3-3. Cable F805AT-CK Personal Computer etc. Cross type (9-Pin) ＣＤ ＲＸＤ ＲＸＤ ＴＸＤ ＴＸＤ ＤＴＲ ＤＴＲ ＤＳＲ ＤＳＲ ＲＴＳ ＲＴＳ ＣＴＳ ＣＴＳ ＧＮＤ ＧＮＤ ＲＩ F805AT-CK Personal Computer etc. Cross type (25-Pin) ＣＤ ＲＸＤ ＲＸＤ ＴＸＤ ＴＸＤ ＤＴＲ ＤＴＲ...

  • Page 95: Communication Format

    12-3-4. Communication format R command - Reading out the Gross weight (sign, 5-digits weight value, decimal point) HOST F805AT-CK - Reading out the Net weight (sign, 5-digits weight value, decimal point) HOST F805AT-CK - Reading out the Tare (sign, 5-digits weight value, decimal point)
  • Page 96 F805AT-CK Undefined Weight error 1:ON Output signal 0:OFF Sequence error 0 or 1 ~ 9 Undefined * Same as the error display of F805AT-CK Operation 3: SPAN calibrating Weighting 5: -LOAD Mode 2: ZERO calibrating value 4: +LOAD 1: Weighing...
  • Page 97 12.INTERFACE - Read out Over count (4-digits) HOST 9 CR F805AT-CK - Read out Under count (4-digits) HOST 9 CR F805AT-CK W command - Read out the set value [ex. the Final] HOST CR LF F805AT-CK Communication # Communication # 5-digits value (without a dicimal point) - Write in the set value [ex.
  • Page 98 12.INTERFACE - U/L limit comparison (When LOCK(soft) cannot write in) - Upper limit (When LOCK(soft) cannot write in) - Lower limit (When LOCK(soft) cannot write in) - Near zero comparison (When LOCK(soft) cannot write in) - Near zero (When LOCK(soft) cannot write in) - Over/Under comparison 1 (When LOCK(soft) cannot write in) - Complete output time...
  • Page 99 12.INTERFACE - Empty count (When LOCK(soft) cannot write in) - Take in count (When LOCK(soft) cannot write in) - Average mode, Sample mode, One-touch final (When LOCK(soft) cannot write in) ① ② ③ ①: Average mode ②: Sample mode ③: One-touch final - Gross ratio (When LOCK(soft) cannot write in) - Preset tare weight 1, TARE/DZ key, G/N key...
  • Page 100 12.INTERFACE - Gross over (When LOCK(soft) cannot write in) - Decimal place (When LOCK(soft/ SW) cannot write in) - Unit display (When LOCK(soft) cannot write in) - 1/4 scale div. display (When LOCK(soft) cannot write in) - Grav. acceleration (When LOCK(soft) cannot write in) - Loadcell excitation (When LOCK(soft/ SW) cannot write in) - Graphic mode...
  • Page 101 12.INTERFACE - Max. - Min. (Read out only) - LOCK (soft) - LANGUAGE (When LOCK(soft) cannot write in) - Total comp mode 0: COMP OFF 1: TOTAL COMP ON 2: TOTAL COMP OFF 3: COUNT COMP ON 4: COUNT COMP OFF - U/L limit comparison 0: GROSS 1: NET...
  • Page 102 C command - Zero calibration HOST F805AT-CK Calibrating 0: Normally completed, 1 ~ 9: Error (same as the error display of F805AT-CK) - Span calibration HOST F805AT-CK Calibrating 0: Normally completed, 1 ~ 9: Error (same as the error display of F805AT-CK)

  • Page 103: Communication Mode

    M CR (No return date) 12-3-5. Communication Mode ・Communication mode 0 F805AT-CK communicates with the command from the host computer. The terminator can be selected “CR” or “CR+LF”. ・Communication mode 1 F805AT-CK sends Gross weight continuously. Command is invalid at this mode.
  • Page 104 Transmission format 3 （27byte） ・Communication mode 4 F805AT-CK will send once the weight value according to the set of "Over / Under comparison 1". F805AT-CK does not transmit when set in "COMPARISON OFF". Command is invalid at this mode. Transmission format 4 （24byte）...

  • Page 105: Transmission Format

    12.INTERFACE 12-3-6. Transmission Format - Transmission format 1 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 *5 , ± CR LF Sign HEADER Gross weight, 5-digit + decimal point ＋or－ CODE No. - Transmission format 2 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 *5 ,...
  • Page 106 12.INTERFACE O : Overload (LOAD, OFL) N : Near zero OFF S : Stable Z : Near zero ON M : Unstable H : Hold Priority: H > O > (S or M) A : Zero tracking OFF Unit T : Zero tracking ON 0 : kg Z : Zero error 1 : g...

  • Page 107: 13． Over Scale & Error

    13.OVER SCALE & ERROR 13. OVER SCALE & ERROR 13-1. Over Scale (Weight Error [Pin 46]) The input of A/D Converter overflowed LOAD Net weight > Net Over set value OFL1 Gross weight > Capacity + 9 scale division OFL2 Gross weight >...

  • Page 108: 14． Trouble Shooting

    When B mark turns on as above, the capacity of lithium battery is insufficient. B mark indicates the ending of battery life. When you turn F805AT-CK off after leaving it such condition for certain period of time the contents of setting may suddenly be lost.
  • Page 109 Gross weight exceeds Capacity + 9 scale division. Decrease the signal coming from the load cell until the normal display returns. Notice Scale Capacity is a primary data for the F805AT-CK. You must re-calibrate if capacity is changed. DO NOT CHANGE CAPACITY TO RESET OVER SCALE MESSAGE.
  • Page 110 14.TROUBLE SHOOTING CAL. ERR. 2 (Calibration error) Initial Dead Load is above Zero adjustment range. Remove any excess load from loadcell or scale. If CAL.ERR.2 is still displayed, connect a resistor between+EXC and -SIG. loadcell connections. This should shift the Zero point. Do Zero Calibration again.
  • Page 111 The set Balance weight is “00000”. Set adequate value to Balance weight. CAL. ERR. 6 (Calibration error) The loadcell output dose not reach the Span range of the F805AT-CK. Check how load is applied to loadcell; check loadcell has sufficient outpul (mV/V) to reach Span range.
  • Page 112 14.TROUBLE SHOOTING CAL. ERR. 7 (Calibration error) Load cell output is negative. Check that load cell is mounted in the correct direction; check that load is being applied to the load cell in the correct direction; check that the +SIG. and -SIG. lines are propely connected. Do Span Calibration again.

  • Page 113: 15． Block Diagram

    15.BLOCK DIAGRAM 15. BLOCK DIAGRAM...

  • Page 114: 16． Dimensions

    16.DIMENSIONS 16. DIMENSIONS Unit: mm < Front > < Side> < Rear > * Projections excluded. * Dimensions of F805AT-CK with AC spec. and with DC spec. are the same.

  • Page 115: 17． Mounting On A Panel

    1) Remove the rails of both side from F805AT-CK. 2) Drill holes following the panel cutout size. 165mm panel cutout size 165W（ ）×130H（ ）[mm] panel thickness 130mm 1.6 ~ 3.2 [mm] 3) Mount F805AT-CK, then fix it with the side rails.

  • Page 116: 18． Specifications

    18.SPECIFICATIONS 18. SPECIFICATIONS 18-1. Analog Load cell excitation DC10V±5% (enables to switchover from 5V to 10V) Load cell current 120mA (4-350 ohm load cell, when excitation is 10V) Zero adjustment range 0 to approx. 2mV/V Span adjustment range 0.3 to 2.0mV/V Analog input signal sensitivity 0.3 micron V/count (Legal for Trade) 0.075 micron V/count expanded...

  • Page 117: Configuration

    18.SPECIFICATIONS Decimal point Selectable 0, 0.0, 0.00, 0.000 Over scale display The input of A/D converter overflowed LOAD Net weight >Net over set value (5-digits setting possible) OFL1 Gross weight >Capacity + 9 scale division OFL2 Gross weight >Gross over set value (5-digits setting possible) OFL3 Center zero ‘CZ’...
  • Page 118 18.SPECIFICATIONS RS-232C communication interface Weight data, status and set values can be written or read by a host computer. Signal level: Based on RS-232C Transmitting distance: Approx. 15m (16.41 yards) Transmitting method: Asynchronous Transmitting speed: 1200, 2400, 4800, 9600, 19200 or 384200 selectable. Bit configuration: Start 1bit...

  • Page 119: General Specifications

    18.SPECIFICATIONS 18-6. General Specifications AC spec. Voltage input AC100V ~ 240V (+10% -15%) Free power supply 50/60Hz. Inrush current 15A, 5mSec: DC12V at the status of average load (Reference value) (room temperature, at cold start) 30A, 5mSec: DC24V at the status of average load (room temperature, at cold start) DC spec.: Designated when it is shipped Voltage input...

  • Page 120: Attachment

    18.SPECIFICATIONS 18-7. Attachment - Operation manual ..........................1 - Power cable (2m [6.56ft], AC spec.only) ...................1 - Plug for power cable (AC spec. and CE marking only)..............1 - Minus Screw driver ..........................1 - Load cell connector ..........................1 - Control signal input/output connector....................1 - Ferrite core (CE marking only) ......................2 - BCD output connector (with BCD option) ..................1 - BCD input connector (with BCD option) ...................1...

  • Page 121: 19． The List Of Initial Setting Value

    19.THE LIST OF INITIAL SETTING VALUE 19. THE LIST OF INITIAL SETTING VALUE Each code EACH CODE MODE 　 　 Function Initial value Code NOV.RAM Lock (sw) Lock (soft) Display Final 0.00 ◎ Over 0.00 ◎ Under 0.00 ◎ Accumulation clear Command ◎...
  • Page 122 19.THE LIST OF INITIAL SETTING VALUE Sequence mode SEQUENCE MODE MODE 　 　 Function Initial value Code NOV.RAM Lock (sw) Lock (soft) Display Empty count ◎ ◎ Take in count ◎ ◎ Average mode ARITHMETIC ◎ ◎ Sample mode 100 % ◎...
  • Page 123 19.THE LIST OF INITIAL SETTING VALUE Calibration CALIBRATION MODE 　 　 Function Initial value Code NOV.RAM Lock (sw) Lock (soft) Display Zero calibration 0.00 Command ◎ ◎ ◎ Span calibration 100.00 Command ◎ ◎ ◎ Balance weight value 100.00 ◎ ◎...
  • Page 124 19.THE LIST OF INITIAL SETTING VALUE Communication COMMUNICATION MODE 　 　 Function Initial value Code NOV.RAM Lock (sw) Lock (soft) Display Baud rate 9600bps ◎ ◎ The length of character 7bit ◎ ◎ Parity bit ◎ ◎ Stop bit 1bit ◎...
  • Page 125 19.THE LIST OF INITIAL SETTING VALUE Option (RS-485) PAGE OPTION MODE 　 　 　 　 Function Initial value Code NOV.RAM Lock (sw) Lock (soft) Display Baud rate 9600bps ◎ ◎ The length of character 7bit ◎ ◎ Parity bit ◎ ◎...

  • Page 126: 20． Mode Setting Tree Chart

    20.MODE SETTING TREE CHART 20. MODE SETTING TREE CHART COMPARISON SCREEN MODE EACH CODE COMPARISON OPERATION SEQUENCE MODE FUNCTION EXTENDED FUNCTION PAGE1 PAGE1 PAGE1 PAGE1 PAGE1 PAGE1 FINAL (P50) U/L LIMIT COMPARISON(P52) DISPLAY FREQUENCY (P37) EMPTY COUNT (P54) PRESET TARE WEIGHT 1(P42) ACCUMULATION COMMAND ACCEPTANCE (P45)

  • Page 127: 21． Statement Of Conformation To Ec Directives

    EN61000-4-11:2004 The following notice must be observed when you install F805AT-CK unit. 1. Since F805AT-CK is defined as an open type (unit to be fixed or built-in), it must be fixed or bolted to frame or solid board securely. The power cable attached to this product as standard equipment can be used in the AC100V power supply in Japan.
  • Page 128 F805AT-CK ferrite core [E04SR301334] Seiwa Electric Mfg.Co.Japan Connection of Lightning serge protector The F805AT-CK main body conforms to EMC directive EN61000-4-5 (lightning surge immunity) in combination with the lightning surge protector. ● AC Spec. (option to F805AT-CK) No lightning surge protector is included as a standard.

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