KROHNE MFC 010 C Converter - Manual (Page 75)

MFC010 Interface Manual 73
The procedure for performing a single point density calibration is as follows.
An error flag is set in the “Density Calibration” input status register when the measured tube frequency
does not correlate with the value/product type of the calibration density entered by the user ( e.g. if the
user requests a calibration of the “Air” type when the tube is full of process fluid.)
Set the Process
Density
Set the Product type
(Holding Reg. 1028)
Product Type = 3 ?
YES
NO
Set the Density Value
(Holding Reg. 3093)
Start Single Point
Calibration
(Set Output Reg. 1011)
Density Calibration
Status = 1 ?
(Input Reg 1007)
YES
NO
Error During Density
Calibration (See notes)
Store Calibration
(Set Output Register 1001)