Output setting, Setting of flow rate range, Setting of flow rate range (single range) – Dwyer UXF3 User Manual
Page 44: Bulletin f-107-uxf3
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4.9. Output Setting
4.9.1. Setting of flow rate range
4.9.1.1. Setting of flow rate range (single range)
Description
z The range (full scale) of flow rate to be measured is set.
* The analog output (4-20mA) corresponds to the range setting.
z Settable range: 0.3 to 32 [m/s]; 0.984 to 105 [ft/s] in terms of flow velocity in piping
* The piping parameters and FLOW UNIT must be set beforehand.
* If a value beyond the settable range is inputted, "INPUT ERROR" appears and then last
setting is resumed.
* If "piping parameters" or "FLOW UNIT" has been changed after setting the range,
recommence the range setting.
(Refer to Section 4.8.2.)
For actual keying, refer to the typical operation indicated below. Set the parameter protection to OFF beforehand. (See Section 4.4.1.)
Operation
(example)
Set 60m3/h to range type, SINGLE/FULL SCALE1.
* Set the piping parameters and "FLOW UNIT" beforehand.
Key operation
Description
Display
ź
Press the
key twice to display “OUTPUT SETTING”.
OUTPUT SETTING
ENT
ź
Press the
ENT
key to enter the “ZERO ADJUSTMENT” mode.
ZERO ADJUSTMENT
SET ZERO
ź
Press the
key 4 times to display “RANGE”.
RANGE
ENT
ź
Press the
ENT
key once to display “RANGE TYPE”.
Because SINGLE (factory set) is already registered, go to the next step.
RANGE TYPE
SINGLE
ź
Press the
key once to display “FULL SCALE1”.
FULL SCALE1
15.000 m3/h
ENT
ź
Press the
ENT
key once to blink the cursor.
FULL SCALE1
0
0015.000 m3/h
ź
ź
ź
ź
Move the cursor by the
key, and change the numeric value by the
key.
000
1
5.000 m3/h
000
6
5.000 m3/h
0006
5
.000 m3/h
ź
ź
ź
ź
Change the full scale to “60”.
Note) To change the decimal point position, align the cursor with a place
to change to and press the
key likewise.
FULL SCALE1
000006
0
.0 m3/h
Press the
ENT
key once to register.
FULL SCALE1
COMPLETE
Ļ
ENT
ź
ź
ź
ź
ʊʊʊ FULL SCALE1 has been registered. ʊʊʊ
FULL SCALE1
60.000 m3/h
ESC
Press the
ESC
key 3 times and then press the
key 3 times to
enter the measurement mode.
0.000 m/s
0.000 m3/h
20mA
4mA
0
100%
Flow rate
Full scale 1
Bulletin F-107-UXF3