LIST
1. Instruction..............................................................................................1
1.1 Main function..................................................................................1
1.2 Technical parameter ........................................................................1
1.3 Drawing...........................................................................................2
1.4 Battery instruction............................................................................3
2. Installation and calibration....................................................................4
2.1 Power supply connection...............................................................4
2.2 Loadcell connection .......................................................................4
2.3 communcation interface.................................................................5
2.4 4~20mA..........................................................................................6
2.5 Relay output signal.........................................................................6
3. Basic operation........................................................................................9
3.1 Keyboards......................................................................................9
3.2 Power on......................................................................................11
3.3 Zero function ................................................................................11
3.4 Tare function.................................................................................11
3.5 Total function................................................................................11
3.6 Print function ................................................................................13
3.7 Hold function ................................................................................13
4. Calibartion and Technical parameter setting.........................................13
4.1 Enter calibartion ...........................................................................13
4.2 Caliaration....................................................................................14
4.3 Technical parameter setting.........................................................16
5. Output format.........................................................................................22
5.1 Second display continuous output...............................................22
5.2 Conputer continous output...........................................................22
5.3 Serial interface receive PC command..........................................23
5.4 Print output format........................................................................24
5.5 PC/ Second display continuous output format.............................24
6. Maintain.................................................................................................25
6.1Toubleshooting for common problems..........................................25
6.2 Daily maintenance.........................................................................26
6.3 Default parameter recovery..........................................................26
6.4 Packing list...................................................................................29
