Measuretek EHC-PF-15, User'S & Technical Manual

Page 1: ...EHC PF User Technical Manual Contents subject to change without notice Version 1 0 01 2017 ...

Page 2: ...4 6 Input the unit price directly 8 4 7 Set and Recall direct and indirect PLU 8 4 8 Recall direct PLU 9 4 9 Recall indirect PLU 9 5 Parameter setting and test mode 9 5 1 LCD contrast and Backlight mode setting 9 5 2 Auto off time setting 9 5 3 Display A D inner code and working voltage 9 5 4 The details about RS232 communication 9 5 5 Date and time setting 12 5 6 Group Code Setting 12 5 7 OS 2130...

Page 3: ... may cause unstable readings 1 2 Specifications Model EHC PF 6 EHC PF 15 EHC PF 30 EHC PF 30D Capacity 6kg 15lb 240oz 15kg 30lb 480oz 30kg 60lb 960oz 30kg 60lb 960oz Division 2g 0 005lb 0 1oz 5g 0 01lb 0 2oz 10g 0 02lb 0 5oz 0 15kg 5g 15 30kg 10g 0 30lb 0 01lb 30 60lb 0 02lb 0 480oz 0 2oz 480 960oz 0 5oz Min weight 40g 0 1lb 2oz 100g 0 2lb 4oz 200g 0 4lb 10oz 100g 0 2lb 4oz Tare range 100 FS 100 F...

Page 4: ...r located on the front panel NOTE Ensure that the scale is level each time its location is changed Before using the scale for the first time the internal rechargeable battery should be fully charged for up to 12 hours Connect the supplied AC adapter to the power input receptacle underneath the scale Plug the AC adapter into a properly grounded power outlet and the battery will begin charging If th...

Page 5: ...t unit indicator maybe only one or two units UNIT PRICE Unit price display window SAVE Unit price fixing indicator KG LB oz Unit price per kg lb oz indicator maybe one or two units TOTAL PRICE Total price display window PRINT Data output indicator AC AC Adapter in use indicator CHARGE Battery being charged indicator 3 3 Keypad function 3 3 1 Single key function 0 9 numeric keys Used to enter numer...

Page 6: ...he current mode 3 3 2 Key combinations press these keys at same time and hold down for more than three seconds ON OFF 0 Used to enter the business s name setup mode ON OFF 1 Used to enter the LCD s contrast setup mode ON OFF 2 Used to enter the auto off time setup mode ON OFF 3 Used to display A D inner code or working voltage ON OFF 4 Used to enter RS232 parameters setup mode ON OFF 5 Used to ent...

Page 7: ...EHC PF 5 1 B O 2 C P 3 D Q 4 E R 5 F S 6 G T 7 H U 8 I V 9 J W K X L Y M Z À Â Æ Ç È É Ê Ë Î Ï Ô Ù Û Ü ...

Page 8: ...display Err04 or Err05 when the scale is beyond key zero range power on zero point 2 FS display Err03 when the data is 20e below the zero point 4 3 Setting the Tare Weight This scale allows for both a manually entered pre set tare weight as well as a weighed tare weight 4 3 1 To enter a weighed tare a Place an empty container on the platter and press the Tare key The display will return to zero el...

Page 9: ...ding is stable The weighing unit light without flashing current weight is over Min weight total price and item code is available 4 5 2 When the weight is zero and the unit price is not zero press PRINT key output the data via RS232 according to the setting style to make a price label 4 5 3 Print Out format 4 5 3 1 Print Out format in HOST mode Group Code xx Date yy mm dd Time hh mm ss Gross xxxx x...

Page 10: ...al keys and CLEAR key to input the ingredients the length of the ingredients is 80 char use ENTER key to confirm the char on flashed position or confirm the ingredients or use ON OFF key to exit this mode and return back to the normal weighing mode 4 7 7 When the TOTAL PRICE window displays LIFE prompt to input shell life the unit price shows the input data 4 7 8 Use numerical keys and CLEAR key t...

Page 11: ...1 2 When WEIGHT window shows BLGT MD backlight mode and the TOTAL PRICE window shows the backlight mode codex x 0 2 Use the numerical keys to input the backlight mode and press ENTER key for confirmation Press ON OFF key to exit this mode and the scale will automatically reset x 0 back light is always off 1 back light is always on 2 back light is automatically turns on or off 5 2 Auto off time set...

Page 12: ...t this mode 5 4 4 Then the UNIT PRICE window will display 232 dFt data format the TOTAL PRICE window will display data format xxx Use 1 2 3 key to select data format 1 8N1 8 bits data no odd or even 1 start bit 1stop bit 2 7O1 7 bits data 1 odd 1 start bit 1stop bit 3 7E1 7 bits data 1 even 1 start bit 1stop bit Press ENTER key to confirm the input and go to the next step or use ON OFF key to exit...

Page 13: ...his mode 5 4 10 Then the UNIT PRICE window shows URT CFT communication format the TOTAL PRICE window shows communication format xxx Use the numerical keys 0 1 2 3 4 to select the communication format 0 NONE Non communication 1 S N When the scale is stable the data can be output after pressing PRINT key That means the current stable weight can be print out for many times if it keeps at stable statu...

Page 14: ...rice window will display dAtE date prompt to input date and the total unit price will display the current date xx xx xx Use the numerical keys to input the date format YY MM DD use ENTER key to confirm and go to the time setting mode 5 5 3 When the WEIGHT window displays Setup the UNIT PRICE displays time time prompt to input time and the TOTAL PRICE window displays the current time xx xx xx Use t...

Page 15: ...it this mode 5 9 Business name setting 5 9 1 Under the normal working mode press and hold ON OFF and 0 key for more than 3s to enter this mode In this mode you can set the business name 5 9 2 The WEIGHT window displays bUSI N1 prompt to input business name in first line the UNIT PRICE window and the TOTAL PRICE window display the last 12 char of the business name 5 9 3 Use numerical keys and CLEAR...

Page 16: ... the last choice YES or no use numerical keys 0 or 1 key to select lb to be disable or enable then press ENTER key to confirm 6 7 When the unit price window displays OZ EN and the total price window displays the last choice YES or no use numerical keys 0 or 1 key to select oz to be disable or enable then press ENTER key to confirm then the scale will save the setting and then auto go to the calibr...

Page 17: ...l price window 6 13 When the weight window displays UNLOAD again the scale is ready to re confirm the zero point remove any weight on the scale after the scale is ready and unit indicator stops flashing press ENTER to confirm 6 14 After calibration completes UNIT PRICE window displays CAL END and TOTAL PRICE window displays current weight 6 15 If there s an error occurred in calibration the scale ...

Page 18: ...D or its driver IC are not soldered well or are damaged or some keys are not free to move down or up Replace LCD or its driver or re solder them Check the key button Replace the PCB Display 888888 not back to 0 Err Err04 zero point signal is over or blew the limitation or there are objects on the platform or Load cell is not at zero balance or there is one foot not stand on the solid base Remove t...

Page 19: ...objects Replace the load cell Calibration can t be finished The inner code at 0 point is too small or too big not enough with the full capacity inner code not stable there is some objects between load cell and scale body broken load cell Calibrate the inner code at around 10000 on PCB and calibrate again Replace PCB Clear the objects Replace the load cell Function problem No function with key butt...