Jadever JWE - APPENDIX 1: ERRORS & TROUBLESHOOTING; Error Messages and Solutions; APPENDIX 2: RS-232 INTERFACE

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APPENDIX 1
n Error message
Message Problem
Err2
Initial zero point over＋10%
-Err2
Initial zero point less－10%
Err3 Over A/D resolution range FFFFF
-Err3
Less A/D resolution range －XXXXX
Err4 EEPROM Chksum error
Err5
Over load（max. capacity +9e）
Err6 Wrong weighing master when calibration
OuEr1 Accumulation over 99 data
OuEr2 Accumulation value over display range
Battery symbol Low battery
n Trouble shooting
When Error message Trouble shooting
Power on Err2,-Err2
Check and remove the object from weighing
pan or malfunction of LOAD CELL
Power on Err3,-Err3 Check if A/D or LOAD CELL malfunction
Power on Err4,
Switch power off and power on again, or do the
calibration
Power on Battery symbol shown
Charge the battery with power on
Normal
weighing mode
Err5
Check if weighing object over the capacity+9e
Calibration Err6 Change weigh master
APPENDIX 2
RS-232 OUTPUT FORMAT
Baud Rate ： 2400、4800、9600
Data Bit
： 8
Parity ： N ( None )
Stop Bit ： 1
Code
： ASCII
Bit Format
：
LSB MSB
0 1 2 3 4 5 6 7 8 9
Start
Bit
Parity
Stop
Bit