Cyber-Calibration Procedures

Automatic Calibration of PS3000/SE35 -- shown here by example on an Australian Model, but the SAME key positions are used in any other PS3000/SE35 model, except SE35 UK. 

Press "" or "letter Q" and "" or "letter Y" keys simultaneously while turning on the scale. (Please refer to Key board as shown in Figure 1 and Display shown in Figure 2). marked X

 Figure 1. Keyboard Location.

 

                

1.   Factory
2.  Other Country

Figure 2. Display shows.

IMPORTANT NOTES: 

IF THE DISPLAY OF THE LCD DISPLAY "EEPROM IS NOT DETECTED" AND THE SCALES WILL KEEP ON BEEPING!!! PLEASE DO NOT ATTEMPT THE AUTO-CALIBRATION ROUTINES ANY FURTHER AS THE SCALE IS LACKING HARDWARE. PLEASE TURN-OFF YOUR SCALE NOW!!! 

When the display prompts you to choose within the calibration menu, refer to Figure 2.

Factory  or Other country ( 1 = Factory  and 2 = Other country)

*If the 1(Factory) key is pressed, the scale loads the default value based in the Philippines (this means the scale is calibrated based on the gravity pull of Manila, Philippines )*

Display is shown in Figure 3.

Loading Default
Reset the scale.

Figure 3: Display

Please depress key "" only =Other country ,(be sure that there is no weight on the scale), the display will prompt you to choose between "" = OK or "" = Cancel. Display as shown in Figure 4.

Place 3Kg
1 = OK 2 = Cancel

Figure 4: Display

***When key "" = OK is depressed , please place a standard 3-kilogram (weight 3 kg is preferred as it will be more accurate) on the platform. You may use other standard weights to calibrate such as 1 kg or 2kgbut higher weight is highly recommended for higher accuracy as long as the total weight is within the scale capacity. Display will show as in Figure 5.

Note:

{ ~ xxxx gm display is dependent on the standard weight placed on the platform

if 1 kg weight is used , then xxxx = <1000,

if 2 kg weight is used , then xxxx = < 2000, and so on.}

Now you are in auto-calibration mode. You have 5 options to choose steps to increase or decrease the weight shown on LCD as follows:

  1. depress key ""-will increment by step 1 gram,
  2. depress key ""-will decrement by step 1 gram,
  3. depress key ""-when you are done and to exit from auto calibration routine;
  4. depress key ""-will increment by step 10 grams and
  5. depress key ""-will decrement by step 10 grams.
  • When placing standard weights onto the platform, please allow a few seconds ~ 10s for vibration dampening process to take place before pressing keys to increase or decrease weight reading, otherwise the scale will have false calibrated weight value.
  • Calibrate your scale twice or more until you are satisfied with the calibrated weight reading.
  • Calibrating the scale at weights other than 3kg can also be done, but 3kg is recommended as it will calibrate the scale with higher resolution.
  • Please do not open the scales as this cyber-calibration (auto-calibration) does not need any adjustment on the gain potentiometer.

PLEASE REFER TO NOTE BELOW IF THE LCD DISPLAY DOES NOT CHANGE TO SHOW WEIGHT READING WHEN KEY "1" IS DEPRESSED

Increase or decrease the weight accordingly as you wish then press key "" to exit the cyber-calibration mode.

1INC 2DEC 3EXIT
~ XXXX gr

Figure 5:  Display

Note:

  • ***A scale has to be able to self-initialize (usually factory calibrated and therefore it is not necessary to do this test except the scale is abused before the auto-calibration is recommended. If the scale frequency is not within this frequency range 650 Hz to 1030 Hz (with platform ), please proceed to normal calibration routine by depressing these two keys "" and ""simultaneously while turning on the scales and choose select key "" and please turn the potentiometer either clock wise or anti-clockwise after poping up the lower case and upper case of the scale.

*** For all Australia scales with capability to interface to Satas or Neopost Franking Machine, the Eprom itself did not contain this test routine due to limited memory space. Please contact XIAMEN ELANE ELECTRONICS to obtain such an CHIP to have the scale perform this test.

PLEASE REFER TO FREQUENCY AND WEIGHT CALIBRATION INSTRUCTIONS FOR MORE

 
 

 

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