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__________________________ MODEL 2234 DIGITAL FLOW COMPUTER
3.6
DATA ACCESS
As stated in the Operational Overview part of this section of the manual, the
operator may access data in the computer for one of two type actions:
A.
To display a specific measurement parameter, flow rate or flow totals;
B.
To substitute an operator-entered (FXD) value for a measured (VAR) value
as described in paragraph 3.5 (set the "enable/disable" switch to the "enable"
position).
Operator accessible data are described below by groups as they apply to
different operational functions. A numerical listing of the related access
codes (Read Codes) appears in Table 3-1. A code-by-code description of the
Read Codes appears in Appendix A at the back of this manual.
Data request group descriptions appear in the following order, starting in
paragraph 3.6.1:
A.
Transducer Scaling.
B.
Measurements.
C.
Operator Entered Data Constants
D.
Computer Calculated Variables.
E.
Output Scaling.
F.
Overrides.
Other operational functions are described elsewhere in this manual. Refer
to the Table of Contents to determine their location.
84
SECTION 3
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