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TS-TPI SETUP PROGRAMMING Page 4-9
4
TS-TPI Installation and Wiring Guide
MODE (user entry)
Description of Steps:
Here is the MODE GROUP 2 user entry
field display. NONE is the default setting...
1) Use the UP/DOWN keys to change the
default mode and scroll through the other
modes - LEVELING and PRIORITY...
2) Press the ENTER key to accept data
entry. This entry returns the display to the
GROUP N menu.
If PRIORITY is selected,
Proceed to the RESERVE
menu, which is described
next...
MODE “User Entry” Note
(Mode functions are not available with STP-SC, STP-SCIII or IST-VFC)
MODE allows the operator to select which Level Management mode to use for a particular group. The
choices are NONE, LEVELING, and PRIORITY:
• Selecting NONE means NO level management mode for the Group (no Reserve to enter). This is
used for Groups with TPCs configured as stand alone controllers.
• Selecting the LEVELING mode seeks to maintain an equal level of fuel in each tank by placing
pump controllers associated with the tank containing the most amount of fuel to priority. This will
force the pump with the highest level of fuel to activate when the dispenser switch is activated (no
Reserve to enter).
• Selecting the PRIORITY option enables a mode that seeks to drain one tank before the other
tank(s). Only when the PRIORITY mode is selected the RESERVE menu will appear.
Reserve Configuration Note
RESERVE is set after choosing the PRIORITY MODE. This entry sets the reserve level of fuel remain-
ing in the tank. The programming defines this percentage as an “empty” tank and is programmed in %
full.
For example, setting the Reserve to 20% means, when the tank is 20% full it is considered “empty”.
This will trigger two events; the ATG will change the priority of the pumps so a pump starts pumping
fuel from a different tank and lowers the priority of the pump in the tank that has reached its Reserve.
This helps to prevent the faults Dry Run and PUMP in Water. If all tanks reach the Reserve level the
pumps will function in leveling mode.
Mode Type and Reserve Note
The STND ALON “type” designated the GROUP as a Stand Alone Group without any Master/Slave
associations. Members of the group consists of only one pump and one controller. The menus
MODE and RESERVE are not enabled for Stand Alone TYPE. This completes Setup Programming
for this type.
The MAST SLAV ‘type’ designates the GROUP as a Master/Slave configuration. The group consists
of more than one pump controller. This “type” is further defined by the kind of Level Management
“mode” either Leveling or Priority. If Priority is selected, the user is required to enter a value for
RESERVE.
MODE GROUP 2 (UP/DN)
NONE
K X
DOWN
SPACE
G T
UP
+/-
ENTER
GROUP 2
TYPE MODE RESERVE
MODE GROUP 2 (UP/DN)
PRIORITY