IFX-F100
User Manual
29
Flow_Transmitter_IFX-F100_EN_2018_March_Rev.0
Alarm –
PV alarm switch
Math
– Calculated value alarm switch
Fault –
Allocated to system failures, see error re-
port list
On Point
Value of PV at which the relay energises when in
alarm mode
Off Point
Value of PV at which the relay de-energises when
in alarm m ode
Current In
Source
(channel)
Select from list ↑↓
Off, Channel 1, Channel 2, Math 1, Math 2
System, Test
Source
(value)
Select from list ↑↓
Density, Viscosity, Temperature, Other
Minimum, Maximum, Span settings as on outputs
PT100
Temperature inputs
Source
Fixed –
A fixed temperature can be entered under
value
PT100 –
Value read from PT100 temperature sen-
sor in ºC
Value
Enter fixed user defined value
0 ... 250 ºC
Offset
Enter fixed user defined value
-100 ... 100 ºC
RS 485
[where specified]
Modbus RTU
[where specified]
HART
[where specified]
System
Instrument
info
Model Code
210
Serial No.
Example:
21000013
Calculation
Low F Cut
± Low flow velocity cut off
0 ... 0.025 m/s
Max F Cut
± Maximum flow velocity cut off
0 ... 30 m/s
Corrected
Apply flow velocity profile correction
Yes
No
PV Offset
Calibration process variable zero offset
-30 ... 30 m/s
PV Scaling
Calibration process variable gradient scaling
0.0010 ... 10000 units (based on flow velocity)
Zero Cal
Zero calibration settings
Zero
Perform auto zero calibration
Yes
No
Track
Track zero offset
Yes
No
Delta
Zero flow delta time offset in ns, read from sensor
PROM or entered directly for special sensors
Timeup
Upstream transit-time offset in µs, allows for fixed
delays in special sensors, buffer rods and
extension leads
Heat Capacity Specific heat capacity of medium