Rosemount 1054B, Instruction Manual

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18
MODEL 1054B pH/ORP SECTION 4.0
CONFIGURATION
SECTION 4.0
CONFIGURATION
4.1 CONFIGURATION. This section details all of the
items available in the Set Mode to configure the
analyzer to a specific application.
4.1.1 Configuration Work Sheet. The configuration
work sheet for pH - Table 4-1 (or, in the case of ORP,
Table 4-2 ) should be filled out before proceeding with
the analyzer's configuration. This sheet gives a brief
parameter description, the factory setting, and a
space for user setting.
4.1.2 Set Mode. Display mnemonic
SEt
. Most of the
analyzer's configuration is done while in the Set
Mode. Please refer to
Figure 4-1 for the layout of all
menu items for pH measurement. Refer to Figure 4-2
for the layout of all menu items for ORP measure-
ment. All menu variables are written to the analyzer's
EEPROM (memory) when selected and remain there
until changed. As these variables remain in memory
even after the analyzer's power is removed, the
Model 1054B pH/ORP configuration may be per-
formed prior to installing it.
1. Power up the analyzer. Only power input wiring is
required for analyzer configuration (Refer to
Section 2.4.1 ). The analyzer's display will begin
showing values and/or fault mnemonics. All fault
mnemonics will be suppressed while the analyz-
er is in Set Mode (the fault flag will continue to
blink).
2. Enter Set Mode. Pressing the ACCESS key twice
in rapid succession will place the analyzer in Set
Mode. The display will show
SEt
to confirm that it
is in Set Mode. It will then display the first item in
the Set Menu
Ein
. The analyzer is now ready for
user configuration.
NOTE
If
LOC
displays, the Keyboard Security
Code must be entered to access the Set
Mode. (Refer to
Section 6.0 .)
3. Analyzer variables can be entered in any order.
On initial configuration, however, it is recom-
mended that the variables be entered in the
order shown on the work sheet (
Table 4-1 - pH,
Table 4-2 - ORP). This will reduce the chance of
accidentally omitting a needed variable.