Command Codes; Alarms - DANIEL 2234 Manual

MODEL 2234 DIGITAL FLOW COMPUTER ___________________________

3.9.5 COMMAND CODES

Command Code 5 (Display Configuration) displays the type of densitometer and
the type of densitometer input being used, as selected by the operator during the
Start-up Prompting Sequence. The display is formatted as follows:
A. If using analog or Frequency Densitometer
(1) CNFIG
(2) DENST yz
(3) CFG x w
Where:
x
y
z
w
B. If using API-2565, (2) DENST yz is replaced by API-2565. The type of
densitometer in use may be changed by using Command Code 06m. Refer
to paragraph 3.7.1.

3.9.6 ALARMS

The computer uses the operator entries for DFS (Density Full Scale, Read Code 7)
and DZ (Density Zero, Read Code 8) to check both the transducer input and the
frequency densitometer calculation. Error Code 16 signals the calculated density
(in LBF3) is outside the range identified by DFS and DZ.
SECTION 3
= Configuration Code (1, 2, 3, 4, or 5)
= type of densitometer input
(A = analog, F= frequency)
= type of densitometer used
(1, 3, 4, or 5) paragraph 3.9.2
= FT = flange tap
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