Model FT2      101364 
 
 
 
 
 
 
 
Press YES (F1) ONLY if you want to reset the CRC and generate a new CRC value. 
RESET CRC? 
YES              NO 
F1  F2  F3  F4 
4.1.15. Simulation 
 
This menu allows for the simulation of flow rate, temperature and flow input voltage. It should 
only be used for testing and demonstration purposes. 
 
Make sure to return all of these simulation values to zero, before returning to 
the normal mode of operation. 
 
    Note: Simulated values are only enabled when not set to zero. 
 
 
Caution: 
If the 4 to 20 mA and/or the pulse outputs are connected to controllers, set the controllers to 
“manual”.  This will ensure that the simulated signals do not cause false controller action. 
 
    The menu is accessible from the main programming menu by pressing FLO, and SIM: 
 
FLOW PARAMETER 1 
SIM      UNT       PRM     EXIT 
F1  F2  F3  F4 
 
 
 
 
 
 
 Pressing SIM (F1) will show: 
 
FloSim = 0 SCFM 
CHG                       OK 
F1  F2  F3  F4 
 
 
 
 
 
 
    Enter the value and then press OK (F4). 
 
    Note: Enter zero to disable this feature. 
 
 
TmpSim = 0 C 
CHG                       OK 
F1  F2  F3  F4 
 
 
 
 
 
 
    Enter the value and then press OK (F4). 
 
    Note: Enter zero to disable this feature. 
Page 44       Fox Thermal Instruments, Inc., 399 Reservation Road, Marina, CA 93933