KROHNE IFC 210 E Short EN - Manual (Page 21)

Part B IFC 210 Signal converter Sect. 4.2
05/2002 IFC 210 E 21
4.2 Table of settable functions
Fct. Display- Texts Description and settings
1.00 OPERATION Operations menu
1.01 FULL SCALE Full-scale range for flowrate Q
100%
Select unit
•
m 3 /hr
•
Liter/Sec
•
US.Gal/min
•
user unit, factory set is Liter/hr or US MGal/day (see Fct. 3.05)
Press → key to transfer to number setting.
Setting ranges:
The ranges are dependent on the meter size (DN) and the
flow velocity (v): Q
min
= DN 2 × v
min
Q
max
= DN 2 × v
max
Nom. dia. /meter size v min = 0,3 m/s (1 ft/s) v max = 12 m/s (40 ft/s)
•
DN 2.5–1600 / 1 /
10
– 64: 0.0053 – 86 859 m 3 /hr
0.0237 – 401 080 US Gal/min
Press
↵
key to return to Fct. 1.01 FULL SCALE.
VALUE P Pulse value has been changed.
With the old pulse values the output frequency (F)
would have been exceeded or not reached.
P
min
= F
min
/ Q
100%
P
max
= F
max
/ Q
100%
Check new values!
1.02 TIMECONST. Time constant
Select:: • ALL (applies to display and all outputs)
• ONLY Current output (only display, current and status outputs)
Press ↵ key to transfer to number setting.
Range: • 0.2 – 99.9 Sec
Press
↵
key to return to Fct. 1.02 TIMECONST.
1.03 L.F.CUTOFF Low-flow cutoff (SMU)
• OFF (fixed values: ON = 0.1% / OFF = 0.2%)
PERCENT (variable values) ON OFF
1 – 19% 2 – 20%
Press → key to transfer to number setting.
Note: Cutoff off value must be greater than cutoff on value.
Press
↵
key to return to Fct. 1.03 L.F. CUTOFF.
1.04 DISPLAY Display functions
Contrast Set display contrast
• range from + 15 (high contrast) to - 15 (low contrast)
Press ↵ key to transfer to subfunction “Flow”.
Flow Set format for flow rate display
• #### • ### . # • ## . ## • # . #### • Auto
Press key →
to move to unit selection.
Selection unit: • m 3 /hr • Liter/Sec • US Gal/min
user unit, factory set is Liter/hr or US MGal/day (see Fct. 3.05)
Press
↵
key to transfer to subfunction “Totalizer”.
Totalizer Set format for display of volume
Select decimal positions:
• ####### • ###### . # • ##### . ## • #### . ###
• ### . #### • ## . ##### • # . ###### • Auto
Press → key to move to unit selection.
• m 3 • Liter • US Gal
user unit, factory set is Liter or US MGal (see Fct. 3.05)
Press ↵ key to transfer to subfunction “Messages”.
π
4
π
4