Fox Thermal FT3 - Page 67

Accessing Flow Parameters and Alarm Settings
The FLOW PARAMETER 1 menu is used to set various ow parameter values. They are: Flow cuto,
pipe diameter, lter, high and low alarm for ow and temperature.
NOTE! The parameters in this menu are set to the customer specications at the factory. They
should only be changed when changing the application of the ow meter.
F1 F2 F3 F4
The FLOW PARAMETER 1 menu is accessed from the SET PARAMETERS menu by pressing FLO (F2):
F1 F2 F3 F4
Then press PRM (F3):
F1 F2 F3 F4
NOTE! The CAL and SPC function key will only appear and be accessible from a Level 2
password.
Then press PRM (F3). This will move into settings for ow cuto, pipe diameter, and lter value.
These settings will be followed by the high and low alarm settings for ow rate and/or temperature.
Programming Flow Parameters
Flow Cuto
The rst parameter is Flow Cuto:
F1 F2 F3 F4
Enter the value for the ow cuto and then press OK (F4). When the ow rate falls below the ow
cuto, the ow meter will display a ow value of zero.
SET PARAMETERS
I/O FLO DSP EXIT
FLOW PARAMETER 1
DGN UNT PRM EXIT
FLOW PARAMETER 2
CAL SPC PRM EXIT
CUTOFF = 2.0 SCFM
CHG OK
Operation | 67
Model FT3
Operation