CONTROLLER FUNCTIONS

This vending machine is equipped with a GVC1 (Global Vending Controller 1).
SALES MODE
The vending machine automatically defaults to Sales Mode after it is turned on. The snack vendor accepts deposits, pays out change and dispenses product to the customer.
DISPLAY CREDIT
If credit has not been established and a selection is made, then the price for that selection is displayed briefly. When money or credit is accepted, then the amount of credit is displayed. If the payout tubes in the coin mechanism are below the low-level sensors, the indicator light "USE EXACT CHANGE" will light up.
MAKE SELECTION
If a selection is made and the accumulated credit is greater than or equal to the price of the selection, then a vend attempt will take place. If credit is less than the selection price, the price is displayed and will flash.
VEND CYCLE
The normal home-switch-vend cycle will be used. Both the vend motor and a vend timer are started.
• The selection motor rotates to the home-switch position.
• If there is a home-switch signal, then the vend is considered successful.
• If there is no home-switch signal and the vend timer has expired, then the vend failed. The vend motor is shut down and "MAKE ANOTHER SELECTION" indicator light is turned on. The customer can press selection buttons to activate this or another motor or they can press the coin return button.

CREDIT & COUNTERS

After a successful vend, the amount of remaining credit is displayed until all coinage is paid back. The total non-reset table vend count is incremented by one (1) and the total non-reset table cash value is incremented by the price of the vended selection. The counter rollovers occur at 999,999 and $999,999.99 respectively. The reset table vend count is incremented by one. The reset table total cash value is incremented by the price of the vended selection. If never reset, the counter rollovers occur at 999,999 and $999,999.99 respectively. Test vends are not included in the counter totals.