electronic scale instructions

Electronic scale instructionsAnd technology indicators:1.Inside from the charge the battery, and charging may also on the use of.2.On automatic to zero.3.Zero track.4.The hopes of ~ 100 times.5.Power:exchange 220v (plus 10% -10% or), 50hz 4v 4ah, the built-in rechargeable battery. no maintenance.6.Temperature range : 0 degrees celsius ~ + 40 degrees celsius .7.Relative humidity ≤RH 85 percent .Method:Will electronic scale in the strong over the table-board, four feet from the central level should adjust, Exclusive use of the scales, we must first put to use open source of the scales and then, So zero position sign lit , must not be long-term in " peeled " monumented point bright use , otherwise zero position automatically track functional disappeared , zero position will produce drift .1.On the system displays: open, stroke, and then into normal and Self-Inspection weigh the state.2. "Zero" button to display ：weight to zero zero. offset range ≤4%. fs to skin condition is not valid.3. "Skin" button to display：to display the values of 1 < 99999 () press the key, and weight to zero, and light to the mark. (2) will have to call the weight and weight are negative, "" the key to the skin, going to repeat, the signs.4. Put 0~ 9 key ：input data, the window to display the input from the right to left. the next three seconds later, in any number of the character, which can cleanup the original data and enter the key figures.5. "Clear" button ：in weighing state, press the key to the heavy.6. "Integrating" the key ：press the key to the counting of the cumulative number of state (an invalid). the weight of the window to display "add" and "single window" x "heavy" x ", which represents a cumulative frequency and number of the window displays the cumulative total number. in the state, in addition," "the key to any key is to weigh the state, waiting for the next time, the cumulative data are stored in memory.7. "Clear" button ：was clear memory of the cumulative total, out of condition, "integrating" sign off.8. "Sampled" key ：in scale it up to sample, the number key inputs to the number shown on the window alone to stabilize after the press the key, now set the number is displayed in the number of the window, A heavy window displays the sampling based on calculated the value of the bill. if the computed value for less than 80% in value, a heavy shortage monumented point bright. if the sampling points for the value of less than four times, the sampling monumented point bright enough tochange the sampling size, can the" clear "button before entering the new quantity. if you'd set has more than three seconds faster, by the" clear "button to avoid a direct input below. the new quantity. The bill is to four decimal places, the value of the largest not exceed 1kg, or there will be calculated.9.Open/shoulder ："zero" to press the button 3 –4 seconds. light is being open or closed. 10. the decimal digits ：a heavy weight via a keyboard to enter the bill, when a heavy zero, press number button "0" can be modified by the fractional part of the digits ；10.The decimal digits ：a heavy weight via a keyboard to enter the bill, when a heavy zero, press number button "0" can be modified by the fractional part of the digits ；11.To modify weighed speed ：in normal working conditions and press "sampled" and "5", the window to display "speed", the window displays the current rate "-" the spd of the window is displayed in the "key" to weigh the choice of speed, press the button confirmed. weigh the speed of the great speed, weighing more slowly, to raise the alarm.12. The weight of the police set (optional features) ：(1)In normal working conditions and press "clear", "0", display the weight of the count on weight - weight "(the alarm, count, the number on the other window display) no," skin "button and choose the type," integrating "affirming alarm — type ii affirming alarm —types.(2)After the" low ", the number of the window display, prompted for the alarm, a number of minimum input to the police of the" accumulative limiting value, "according to the police confirm the minimum input error, the" clear "button up again after the current value the input.(3)Confirm the minimum income after the show "," a high number of the window display, prompted for the police cap, a number to enter call the police on the "accumulative 限值," confirmed by the upper limit, the input error, the "clear" button up again after the current value the input.(4)He confirmed that the upper limit, the weight of the windo w display “ no - - - in - - - "out" - – "no (— buzzer not call the police," - in -, or quantity by weight in the police set a value between buzzer the police. "- out -" — the weight, or quantity to set the value of the buzzer alarm), no other window display, a "skin" key and select the way, "integrating" affirming alarm —and set. The only way to the buzzer the police force, and directives concern marks.In normal work, the weight, or quantity to set minimum limits below and indicate the sign "10" and the weight, or quantity to set up between the lower bound indicates that mark of "ok" at present, or quantity by weight in the ceiling above indicates that the sign "hi" to light. that flag of the same time, "the amount of weight" or "warning" sign indicating.13. The police showed :(1)When one is called object 100%. fs plus 9d, weight show an "" and aren for alarm. such as overflow, adc the weight to the adc ——"and for alarm. the above situation will be called things should be removed or to repair. (2) When the number or quantity, amount to more than 99999" - of -. "if the cumulativenumber of over 100 times, the system will not respond to the original data, but still maintained. (3) Such as voltage, the battery is on the weight is zero, the weight of the window shown as "——", such as load lb, returned to normal, but a short time. but more should be used as soon as possible. currently charging, the weight of the window to display "- is that ac -" ；on charging and weight 0时, the window to display "- is that ac -". (4) When on the scale more than before, had been set to weigh it appears as "hhhhh" or "lllll" "and the scale too high or too late. (5) if you weigh it appears as" - –"sys, the system, should send a parameter. (6) Self-Inspection after that, if you weigh" err, "said the colors that, should be based on four (a) 2, 3.Weight demarcation :1. "Clear" button to press was not ," on the key until weight window " -CAL.- " , A heavy window and quantitative window emergence of 0 or very tiny figure ) .2. Weight demarcation :(1) A full demarcation ：direction in the scale …put up weights will be needed for the stability of the "", measured full demarcation.(2) Any point in the direction ："skin" the key, "—" by the window, and the amount of the window there is no change, enter to loaded weight and the weight on the weight of the window and put on the scale …；up weights will be needed for the stability of the "button and direction.Rs232 interface ：1, Serial port setting ：Weigh in normal circumstances, the "sampling", "1", the window displays the number of adr ", into the machine address, the window to display the original settings. the weight of the window to display" aren ", Press number button to enter the machine address, the machine address range is 0 - 254, "integrating" button confirmed, the machine address, the number of the window displays the state ", the window displays the cont off", according to stab "skin" button to select the serial port state (cont —— close, for sending off the serial port, stab, stability and sent), press the button, choose to confirm the rate of the window displays the baud ", the window display “ 1 ” in the mid-1940s, 2,400 4800" skin "button to select the bps rate, the" clear "button was confirmed that the serial port setting.2, Data formats ：every time i had to send data frame. the defined as following ：The first frame：D0 ~D7 ——0ffh (starting a)The second frame：D0 ~ D2, are the weight of the decimal digits (1 to 4. 1 represents a decimal point)D3 ~ d4 ————an nc d5 the negative, and 0 is d6 weight, the stability, 1 0 weight unstable d7, over 1 0, the weight was overrunThe third frames ：D0 ~D7 ——bcd1 (shown net of minimum of two bcd yards) Fourth frames: D0 ~ D7 —— bcd2 (display weighs between the two bcd yards) Fifth frame : D0 ~ D7 ——bcd3 (shown net of the two yards) bcdSixth frames : D0 ~ D2, decimal digits and a heavy (three－five)D3 ―――― a heavy shortage of 1 represents a heavy ：of 0 indicates that thenormalD4 ――――can't signD5 ――――number yat out signsD6――――for accumulated number of transmission – 1 , 0 said that single-numberD7 ―――― a sign of the overflowSeventh frame : D0 ~ D7 ——BCD4 ( indicating the minimum number two BCD yards )Eighth frame ：D0 ~ D7 ——bcd5 (displays the number of the two yards) bcd Ninth frame ：D0 ~D7 ——bcd6 (shown net of the two yards) bcdTenth frame ：D0 ~ D7 ——bcd7 (displays list of the lowest two bcd yards) Eleventh frame ：D0 ~ D7 ——bcd8 (displays list of the two yards) bcd Twelfth frame ：D0 ~ D7 ——bcd9 (displays list of the two yards) bcd Thirteenth frame ：D0~D13 ——d7 address ：user-defined machine addressFailure and its elimination:(A)Weighed instability1 .Battery voltage is switched off, the charging ：12 hours. Another2.Table-board strength is too low or surrounding environment is too big tostrengthen the ：table-board, avoiding the occasion.3.By the wind blew influence ( e.g. fans )：the fan like a glass and othermeasures to reduce wind.(B)On any display1.Recharging batteries for invalidation is not valid repair and replacement aresent to the battery.2. Fuse or switches failure :switch. replace the fuse or3.Other:to repair.Transport and storage:1 .Transport should pay attention to handle, moisture, damp.2 .Don't put in the sun was drying or in the rain.Annex:1 .the instructions —— one .2 .piece of cord ——one．3 .warranty —— one .4 .a certificate ——one .。