Pressure Systems 9022 - Manual (Page 94)

Pressure Systems, Inc. NetScanner™ System (9016, 9021, & 9022) User’s Manual
cc Transducer Coefficient Description Datum
Type
www.PressureSystems.com 3 - 64
24-28 Temperature 6, Pressures 1-5 voltages FLOAT
29-2D reserved for future use (temperature 7) FLOAT
2E Te mpe rature 1 Te mpe rature O utput vo ltage at 0 psi FLOAT
2F Tem perature 2 Tem perature O utput voltage at 0 p si FLOAT
30 Tem perature 3 Tem perature O utput voltage at 0 p si FLOAT
31 Tem perature 4 Tem perature O utput voltage at 0 p si FLOAT
32 Tem perature 5 Tem perature O utput voltage at 0 p si FLOAT
33 Tem perature 6 Tem perature O utput voltage at 0 p si FLOAT
34 (reserved) T empe rature 7 T empe rature Ou tput voltage at 0 psi FLOAT
35 Temp Vs Pressure Correction coefficient (t0) FLOAT
36 Temp Vs Pressure Correction coefficient (t1) FLOAT
37 Temp Vs Pressure Correction coefficient (t2) FLOAT
38 Temp Vs Pressure Correction coefficient (t3) FLOAT
4D Pressure Voltage Gain Index Integer
4E Temperature Voltage Gain Index Integer
5F Current Calculated Pressure (PSI) FLOAT
The User Defined Date field (cc=07) is also a 32-bit integer which may be encoded
in a similar manner. Possible uses are to indicate the date of last user zero and/or
span calibration or possibly the date of next required calibration. If this optional
field is used, the user is responsible for correctly encoding the date into the
appropriate 32-bit integer value. Any modifications of this field (using the
Download Internal Coefficients (‘v’) command) will result in the new value
automatically being entered to transducer non-volatile memory.
The Date of Factory Calibration field (cc=08) identifies the date of factory
calibration for the DH200 transducer (9016) or 9400 transducer (9021/9022. It is
stored internally as a 32-bit integer whose value (viewed as a decimal number) is in
the format of yymmdd (year, month, day).