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APM.BNDS_CHK - APMonitor Option

 Type: Integer, Input
 Default Value: 1
 Description: Bounds checking: 1=ON, 0=OFF

BNDS_CHK validates a measurement with VLHI, VLLO, and VDVL properties. When BNDS_CHK is OFF, there is no checking of the validity limits. Although an application may have specific validity limits set, it is occasionally desirable to take off the checks to observe raw data input to the model without error detection. All measurement validation actions are reported in the text file dbs_read.rpt. BNDS_CHK, FRZE_CHK, and MEAS_CHK are options regarding data cleansing before it enters the applications. When a measurement is bad, the LSTVAL is restored as the measured value or else LSTVAL+VDVL or LSTVAL-VDVL. The VDVL shift depends on whether VLACTION is 0 (keep LSTVAL) or else is 1 (step by VDVL towards measurement).

See also FRZE_CHK, LSTVAL, MEAS_CHK, VDVL, VLACTION, VLHI, VLLO