2: With digit 3 set to two, the head is set up for Comcard Basic,
Compin Basic, or CWIDKey Basic, which are self-contained systems
operating independently of any controller.
To operate, a card-reader/CWIDKey reader must be plugged into the 'head'
and the correct access code and card/key number validations must be set
by the Parameter switch.
For the Bulk Meter Register, digit 3 must be set to zero or
one. Comcard, Compin, and CWIDKey Basic systems are not available in
this mode.
0: If digit 2 is set to zero, the price per litre is displayed as dollars per
litre ($0.000)
1: If digit 2 is set to one, the price per litre is displayed as cents per
litre (000.0 cents).
For CNG Only: If digit 2 is set to one then the display that normally shows
the dollar value of the transaction, will display the CNG pressure during the
fill. At the end of the fill the display will revert to displaying the value.
The function of this digit (1) depends on whether the head has been set up
as one of the Basic Systems (Comcard, Compin, or CWIDKey) or a
conventional pump/dispenser, using digit 3.
Basic Systems: (digit 3 set to two)
With all Compac pumps/dispensers, the 'head' will display the dollars and
litres grand totals when the nozzle switch is pressed quickly five or more
times.
On a commercial pump/dispenser with litres-only display, only
the total litres can be read.
If the 'head' is set-up as a Comcard, Compin, or CWIDKey Basic system
then, after displaying the grand totals as above, the head will also printout
the totals for each card/pin/key, irrespective of the digit 1 setting.
By setting digit 1 to one, the 'Scrolling Totes' option is selected. Refer
Displaying and Printing Totals (see page 41). In this mode of operation,
after printing the totals as above, the 'head' will flash card totals on the
pump's main display. All non zero card totals are displayed consecutively,
for 10 seconds each.
The totals can only be zeroed by replacing the memory chip.
Conventional Pump/Dispenser (digit 3 set to zero or one)
If digit 1 is zero, the pump/dispenser can be operated in 'stand-alone' mode
irrespective of the pump/dispenser number loaded.
If digit 1 set to one, the pump/dispenser will not work in 'stand-alone' mode,
(i.e., it requires initialisation from a controller).
The pump/dispenser ceases to work in 'stand-alone' mode if
digit 1 is set to zero and it is connected to a controller. Generally on retail
forecourts, this switch should be left off. Hence, if the forecourt controller
breaks down, the dispensers/pumps can be set to work in the 'stand-alone'