Global 244280, User Manual

Page 1: ...4280 USER MANUAL Please read entire manual carefully prior to operation For additional questions or concerns contact Global Industrial Customer Service at 1 800 645 2986 or visit www globalindustrial com Keep this manual for future use ...

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Page 3: ... scale 6 4 2 Zeroing the display 6 4 3 Taring 6 4 4 Changing the unit of measure 7 4 5 Normal Weighing Mode 7 4 6 Checking Weighing Mode 7 4 7 Counting Mode 8 4 8 Percent Weighing Mode 8 4 9 Manual Accumulation 9 4 10 Automatic Accumulation 10 4 11 Print output data via RS232 interface 10 5 Calibration 11 6 Parameter Setup Mode 12 7 Display A D code and working voltage 13 8 Display symbol meaning ...

Page 4: ...ended periods the battery must be charged every 90 days to avoid premature performance degradation Over time the operating time per charge will degrade If the operating time is no longer acceptable even after recharging the battery must be replaced Contact Global Industrial for additional information Electronic scales are precision instruments Do not operate near cell phones radios computers or ot...

Page 5: ...nts vibrations electromagnetic fields heat or direct sunlight Adjust the leveling feet until the bubble is centered in the circle of the level indicator located on the front panel NOTE Ensure that the scale is level each time its location is changed The internal rechargeable battery should be fully charged for up to 12 hours before using the scale for the first time Connect the supplied AC adapter...

Page 6: ...percentage lb Measure unit is lb or lb oz oz Measure unit is oz or lb oz kg Measure unit is kg g Measure unit is g Measure unit is in percentage weighing mode Pcs Measure unit is pieces in counting mode HI Check weighing is enabled Current data is above the specified upper limit OK Check weighing is enabled Current data is between the specified upper and lower limits LO Check weighing is enabled C...

Page 7: ...244280 www globalindustrial com 4 3 2 Indicator Display Character Definitions ...

Page 8: ...er the scale is stable zero range power on zero point 5 FS Press to add the value to the accumulation memory Press and hold to display the accumulated total value Press to switch the measuring unit between kg g lb and oz Press to output data via RS232 port Press to enter check weighing mode set Hi and Lo value Press to enter weighing mode In counting mode press to display unit weight g pcs total w...

Page 9: ... side of the scale Press the ESC ON OFF key to power on the scale The self check will run and the scale will display a zero reading When the scale is beyond the power on zero point range calibration zero point 10 FS after powering on the scale displays Err04 or Err05 To power off the scale press and hold ESC ON OFF key 4 2 Zeroing the display You can press the ZERO key at any time to set the zero ...

Page 10: ...ce the sample in the container The display will show the weight and the units of weight currently in use 4 6 Checking Weighing Mode Check weighing is a procedure to cause an alarm to sound when the weight quantity or weight on the scale meets or exceeds values stored in memory The memory holds values for a high limit and a low limit Either limit can be used or both can be used Press the LIMIT key ...

Page 11: ...o store the zero values NOTE you can set high low limit in all normal weighing percentage weighing and counting mode 4 7 Counting Mode Before beginning tare the weight of any container that will be used leaving the empty container on the scale Place the samples on the scale press the FUNC key to begin The scale will show SPL use 0 9 keys to input the samples quantity press the TARE key to confirm ...

Page 12: ...ust be more than 100d The rest need to be set in the same manner 4 9 Manual Accumulation Accumulation can be used in both weighing and counting modes When the scale is set to manual accumulation the weight displayed will be stored in memory when the ACCU key is pressed and the weight is stable The display will show ACC001 and then the total in memory for 2 seconds before returning to normal Remove...

Page 13: ...d add a second weight on the scale repeat the process The totals can be viewed as above 4 11 Print output data via RS232 interface In normal weighing mode when reading is stable press Print key to output data via RS232 interface Gross xxx xxxkg lb oz Tare xxx xxxkg lb oz Net xxx xxxkg lb oz ACC N xxxxxxxxx Total xxxxxxxxxkg lb oz In counitng mode when reading is stable press Print key to output da...

Page 14: ... displays Load 2 this means the scale is ready to calibrate the second calibration point Place a standard weight first calibration point weight 10d on the center of the scale platter press TARE to confirm the standard weight calibration after the scale is stable and go to the next step automatically Or use ESC ON OFF key to exit the calibration mode 5 8 The scale displays InP Ld Input Load Weight ...

Page 15: ...Backlight always on 2 Auto on when key operation or weight changes auto off if no operation in 15s 2 CST x LCD contraction level selection 0 1 2 3 4 5 6 7 4 ACC xxx Accumulation mode 0 MAN manual accumulation 1 AUT auto accumulation MAN BEEP xx Beeper mode in check weighing mode 0 beeper always off 2 1 compare result is LO beeper on 2 compare result is OK beeper on 3 compare result is HI beeper on...

Page 16: ...ol meaning Err01 weight is too big Err04 exceed zero range Err05 less than zero range Err12 parameter is not correctly set Err20 calibration error Err30 inner code is too big CAP capacity UOL voltage UNIT measuring units UnLoAd no loading LoAd load weight INP Ld input loaded weight value 9 Troubleshooting 9 1 Battery and Charging Power is supplied by an internal rechargeable NI MH battery When Lo ...

Page 17: ...red to replace load cell or ADC chip Err10 EEPROM is damaged Service required to replace main EEPROM IC chip Err12 Setup parameters are not set not correctly set or settings have been lost Re set parameters Perform calibration Err20 Calibration error Input data or loaded weight is too small too large unstable or not linear Input correct data load correct weight onto platform or service is required...

Page 18: ...11 Harbor Park Drive Port Washington NY 11050 ...