Emerson Rosemount 54eA Manual page 27

MODEL 54eA
TABLE 5-1. Program Settings List (continued)
ITEM
CONFIGURE (continued)
D. pH measurement (Section 5.8)
1. pH sensor
2. pH compensation (free chlorine only)
3. pH value
4. pH diagnostic
a. Glass impedance high
b. Glass impedance low
c. Reference impedance high
d. Zero offset
e. Impedance temp. compensation
5. pH calibration
a. Auto calibration (buffer list)
b. Stabilize pH
c. Stabilization time
6. Solution temperature coefficient
a. Temperature coefficient
b. Operating isopotential
c. Sensor isopotential
E. Temperature compensation (Section 5.9)
1. Temperature compensation
2. Manual temperature
F. Noise Reduction (section 5.10)
Noise rejection
G. Main sensor calibration (Section 5.11)
1. Stabilize reading
a. oxygen (ppm)
b. oxygen (ppb)
c. oxygen (% saturation)
d. chlorine, monochloramine, or ozone
2. Stabilize time
3. Sensor zero stabilization value
4. Dual range calibration
5. Salinity (parts per thousand)
H. Barometric Pressure (Section 5.12)
1. Barometric pressure (oxygen only)
2. Barometric pressure manual
3. Barometric pressure units
I. Security (Section 5.13)
1. Lock all
2. Lock program
3. Lock configuration
20
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CHOICES
Enable or disable
Auto or manual
0.00 - 14.00
On or off
0-2000 MΩ (0 disables)
0-900 MΩ (0 disables)
0-140 kΩ (0 disables)
0-999 mV
On or off
Manual, Standard, Merck, Ingold, DIN 19267
0.01 - 0.50
0-30 sec
-0.044 to 0.028 pH/°C
-1.35 to 20.12 pH
0 to 14 pH
Auto or manual
-15 to 130°C
50 or 60 Hz
0 to 20 ppm
0 to 999 ppb
0 to 200%
0 to 9999 ppm
0 - 30 sec
Enable or disable
o
0.0 - 99.9 /
oo
Auto or manual
0.4 - 1.2 atm (or equivalent units)
mm Hg, in Hg, bar, kPa
000-999 (000 disables)
000-999 (000 disables)
000-999 (000 disables)
SECTION 5.0
SOFTWARE CONFIGURATION
FACTORY SETTINGS
Enable
Auto
7.00
Off
1000 MΩ
20 MΩ
140 kΩ
60 mV
On
Standard
0.1
10 sec
0.000
7.00
7.00
Auto
25°C
60 Hz
0.05 ppm
50 ppb
1%
0.05 ppm
10 sec
disable
o
0.0 /
oo
Auto
1.00 atm
mm Hg
000
000
000