Siemens SITRANS F US SONO 3100, Handbook, Page: 46 / 60

46 SFIDK.PS.029.Q3.02
Starting up
7. Starting up
SITRANS F US SONOFLO
® ® ® ® ®
7.5 Factory settings On start-up the meter uses the factory default setting in the SENSORPROM
®
unit. The following
tables state the factory-set values. The range for each setting is given.
If the respective setting range is exceeded, the cursor moves to the first digit in the
display and flashes to indicate the setting is invalid. The selected setting cannot be
locked with the LOCK key before a valid figure is selected. If the menu is left with flashing
cursor, the original value is maintained.
Since a number of factory-set values e.g. max. volume flow, max. mass flow etc. are dimension-
dependent, these are given separately in the table “Dimension-dependent settings”.
Default settings Settings available
BASIC SETTINGS
Flow direction definition Pos Pos, neg
Volume flow unit m
3
/h -
Volume flow max. 1300
Sound velocity, min. 1400 400 - 2000
Sound velocity, max. 1600 400 - 2000
Mass flow Off Scaled, O2, N, Ar, Off
Density unit kg/m
3
g/cm
3
, kg/m
3
, ton/m
3
, lb/ft
3
Sound velocity 1 1447 400 - 2000
Density 1 997.7
Sound velocity 2 1542 400 - 2000
Density 2 998.0
Mass flow unit t/h -
Mass flow max. 1300
Totalizer 1 Off Volume flow, mass flow, off
Totalizer 1 direction Pos Pos, neg, bidirectional
Totalizer 1 unit m
3
-
Totalizer 2 Off Volume flow, mass flow, off
Totalizer 2 direction Pos Pos, neg, bidirectional
Totalizer 2 unit m
3
-
Low flow cut-off 1.5% 0 - 9.9%
Force control Off Off, max., min.
OUTPUT SETUP
Current 1 Off Volume flow, mass flow, sound velocity, off
Current 1 direction Unidirectional Unidirectional, bidirectional
Current 1 range 4-20 mA 0-20 mA, 4-20 mA
Current 1 time constant 5 s 0.8 - 30 s
Current 2 Off Volume flow, mass flow, sound velocity, off
Current 2 direction Unidirectional Unidirectional, bidirectional
Current 2 range 4-20 mA 0-20 mA, 4-20 mA
Current 2 time constant 5 s 0.8 - 30 s
Current 3 Off Volume flow, mass flow, sound velocity, off
Current 3 direction Unidirectional Unidirectional, bidirectional
Current 3 range 4-20 mA 0-20 mA, 4-20 mA
Current 3 time constant 5 s 0.8 - 30 s
Frq.1/Pulse 1 Off Volume flow, mass flow, sound velocity, off
Frq. 1/Pulse 1 direction Unidirectional Unidirectional, bidirectional
Frq. 1/Pulse 1 Pulse Frq., pulse
Pulse 1 unit m
3
L, L
×
10, L
×
100, m 3 , m 3
×
10, m 3
×
100,
UG
×
0,1, UG, UG
×
10, UG
×
100, MUG,
kg, kg
×
10, kg
×
100, ton, lb, lb
×
10, lb
×
100
Pulse 1 Volume/pulse 1
Pulse 1 Width 50 ms 50
µ
s, 500
µ
s, 50 ms E. Mech., 500 ms, 1 s, 5 s
Frq. 1 frequency 10 kHz 500 Hz, 1 kHz, 5 kHz, 10 kHz
Frq. 1 time constant 5 s 0.8 - 30 s
Table 1