48 of 220 C80 Controller Setup - Anatel A643a
RPS - June 2007 - Edition 12
Operator Manual Anatel
4.5 View Options
The View Key determines the type of Anatel A643a information that is presented in the
Controller’s LCD display. Two data display formats are offered:
1) Detailed readings for a single Analyzer including the current TOC, trend, profile type,
conductivity (or resistivity), and temperature values.
2) A multichannel listing of all Analyzers connected to the Controller, their respective TOC
values and current trend. The Analyzer’s alternate operational modes (PURGE or
CLEAN) also are reported.
Repeatedly pressing the View Key cycles through these display formats. All displayed values
are the result of the Anatel A643a’s previously completed analysis cycle. These readings are
updated at the conclusion of each cycle.
Simultaneous access to a particular Analyzer is not permitted with a multi-user network,
such as when multiple C80 Controllers are connected to the same Analyzer. In the event a
concurrent attempt is made to modify an Analyzer (through another Controller), the conflict is
reported and access is denied to the second device. Press the Esc Key to return to the
original menu.
4.5.1 The Single Channel
Detailed analysis data are available for each of the connected Analyzers through the
Controller’s Single Channel View. To examine an individual instrument’s data, specify the
Anatel A643a and then press the View Key until the Single Channel format is displayed.
The first line of the display identifies the instrument by its Channel ID number and user-entered
name. The remaining lines furnish the following information on the Analyzer’s previous
analysis cycle:
The individual readings for the other Analyzers associated with this Controller can be observed
by pressing the Up and Down Keys.
Access denied --
another user has
current access
to this Sensor
Fig 4-6 : View Submenu
Line 2 The TOC concentration in ppb.
Line 3 The trend of the Analyzer’s TOC level averaged over the last hour,
preceded by a “+” or “–” to indicate its direction. In addition, the Profile
Type of the sample is reported as “P1,” “P2” or “P3” (see “The Auto TOC
Mode” on page 59 for an explanation of Profile Types).
Line 4 The sample conductivity (or resistivity) and water temperature, in degrees
Centigrade.
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