9.ERROR CODE98Sequence Error (Error Assistance Code =3)* However, SP1 = Final - SP19-2. Error Description9-2-1. Calibration ErrorCalibration Error 1Zero calibration must be performed again. In standard calibration procedures,Zero calibration is performed first, followed by Span calibration. However, if theresult of the Span calibration is significantly off the target, F159 displays“Calibration Error 1”. If this happens you must perform Zero calibration.Correctly performed Zero calibration will clear the error message.Name Description Error CodeSequence Error 1 Stop signal had been raised when the system tried to startweighing sequence 1Sequence Error 2 Stop signal raised while a weighing sequence is underway 2Sequence Error 3 Auto Zero is activated due to AZ countdown. The systementers into ZALM state 3Sequence Error 4 Near zero signal was OFF when the system tried to startweighing sequence (depends on system setting) 4Sequence Error 5When the system tried to start a weighing sequence, theinitial weight was found larger than SP1 (depends on systemsetting)5