Gasboy SDI Interface - Manual (Page 12)

SCIII UNITEC Interface 5
Gasboy CFN Series
INVALID Merchandise error when using a fuel restricted Fleet Card
Currently Fleet Cards with fuel restrictions may cause an Island Car Wash to be
denied.
Unitec Interface
For each Unitec interface you need an application binary and an arguments file. These
are stored in the root directory of the Site Controller. For a SC3 the location would be
C:/SC3/XBIN. The application binary for SDI #1 will have an extension of “B01”, for
SDI interface #2, “B02”. For example, WASH.B01 would be a correct application binary
name for SDI #1. There should only be one file that has the B01 extension in the
C:XBIN directory.
Parameter file extensions begin with ‘A’ instead of ‘B’, so WASH.A01 would be a
valid parameter file name. The site will attempt to keep the SDI loaded with the correct
application and parameters.
The WASH.A01 parameter file for SDI #1 should contain:
ID=Unitec
CHANNEL=RS232
BAUD=2400
PARITY=NONE
CHAR_BITS=8
STOP_BITS=1
FLOW_CONTROL=NONE
RX-TX_DELAY=0
CHAR_DELAY=0
TURN_CHARS=CR EOT
END_CHANNEL
NOTE: If the site has an Insight or any additional SDIs, each SDI must have unique
.A0# and .B0# files in the XBIN directory. For example, if the site has an Insight.A01 file
then the Unitec parameter file should be named WASH.A02 with a corresponding
WASH.B02 binary file.
STARTUP
Connect the Gasboy RS-485 data loop into one of the phone-type jacks in the SDI box.
SDI status will show up in diagnostics. Additional diagnostics are supported:
NB0 = The number of times SDI program has crashed.
NB1 = The number of times application check failed.
NB2 = The number of times downloads have failed.
NB9 = The number of times downloads have succeeded.
The SDI box has a bank of switches visible through a slot in the side of the box,
next to the LED. Normally the UP position, raised above the switch bank body, is OPEN.
Default settings for these switches are all OPEN.
SDI Box Switches
Switches are numbered 1-8 from left to right. OPEN may be either up or down; check
the label on the switch in your unit. Default switch settings are all OPEN. Switch
assignments are as follows.
1 2 3 4 5 6 7 8
ADDR ADDR ADDR ADDR ADDR CLR SDI RESET
5 4 3 2 1 MEM LOAD