Emerson Rosemount 56, Instruction Manual

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52 Programming Measurements
Section 6: Programming Measurements Instruction Manual
April 2017 LIQ-MAN-56
6.11 Flow Measurement Programming
This section describes how to configure the 56 analyzer for flow measurement when used
with a compatible pulse flow sensor. The following programming and configuration
functions are covered:
To program pulse flow, scroll to the desired item and press ENTER.
The following sub-sections provide you with the initial display screen that appears for each
programming routine.
1. Measurement type Pulse
Flow Select Pulse Flow or mA
Current Input
2. Measurement units: GPH Select
GPM, GPH, cu ft/min, cu ft/hour,
LPM, L/hour, m3/hr. or
3. Filter: 5sec Override the default
input filter, enter 0-999 seconds
1. To program Measurement type, Select Pulse Flow or mA Current Input and press
ENTER/MENU.
2. To program Measurement units: Select GPM, GPH, cu ft/min, cu ft/hour, LPM, L/hour, or
m3/hr. and press ENTER/MENU.
3. To Override the default input filter, enter 0-999 seconds and press ENTER/MENU.
6.12 Current Input Programming
This section describes how to configure the 56 analyzer for current input measurement when
wired to an external device that transmits 4-20 mA or 0-20 mA analog current output. The
following programming and configuration functions are covered.
1. Measurement type mA input Override the default (Flow) and select mA current input
2. mA Input Temperature Select Temperature, Pressure, Flow or Other
3. Measurement units: °C. Select measurement units based on selected input device type
4. Input Range: 4-20 mA Select 4-20
mA or 0-20 mA
5. Low Value: 0.000oC Enter
the low measurement value to as-
sign to 4 mA
6. High Value: 100.0oC Enter
the high measurement value to as-
sign to 20mA
7. Filter: 05 sec Override the
default input filter, enter 0-999
seconds