Franklin Fueling Systems LS500 Auto Learn Line Leak Detection Installation & Users Guide - Manual (Page 12)

12
Turbine Pump Interface (TPI) Applications
In systems where TPI is used, the relays are not needed for line leak or STP operation. Communication with the FFS
smart controllers is done exclusively by the RS-485 connection. Refer to the Programming Manual for full TPI instructions.
Example: TPI Setup
Group Name Parameter Name Parameter Value
Power Supply
RS-485 Enable Interface Yes
TS-TPI Enable Interface Yes
Controllers A Number of Controllers 3
Controller 1 Name Unleaded Controller
Enabled Yes
Type Mag/Eco
Address 1
Group 0
Tank 1
Height 5.00 in
* Number of inputs 4
Input 1 Type 4-20 mA Input Module
Channel Unleaded Transducer
Input 2 Type AC Input Module
Channel Dispenser 1 Unleaded Hook Signal
Input 3 Type AC Input Module
Channel Dispenser 2 Unleaded Hook Signal
Input 4 Type AC Input Module
Channel Dispenser 3 Unleaded Hook Signal
* Calculate the total number of inputs that need to turn on the STP:
1 transducer
+ Number of AC inputs for the specific line
+ Any other inputs to operate the STP
= Total number of inputs
Note: Height is the estimated distance from PMA bottom to tank bottom. This distance is used for empty tank and high
water conditions.