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PROGRAMMING
20
Single Board Controller (SBC) Software Update
Procedure
This document describes how to update software on the Single Board Controller (SBC).
Note:
All
existing software revisions, except software version 804,919,240.11, will automatically update the
software revision upon installation. For SBC boards using 804,919,240.11 software menu programming
is required to manually update the software. Note: All Dr Pepper SL5 Venders require software version
804,919,240.61 or higher.
Important:
EPROM’s containing software is sensitive to Electrostatic Discharge (ESD). Failure to
handle the EPROM carefully could cause damage, which may result in a failed Single Board Controller
(SBC).
ALWAYS KEEP THE EPROM IN THE ESD TUBE. GROUND YOURSELF ON THE VENDER CABINET
BEFORE REMOVING THE EPROM FROM THE ESD TUBE OR CONTROL BOARD. AN EPROM CAN BE
USED TO PROGRAM MANY VENDERS, AS LONG AS CARE IS TAKEN NOT TO DAMMAGE THE EPROMS
LEGS.
ALWAYS TURN POWER OFF BEFORE REMOVING OR INSTALLING EPROMS IN THE CONTROL BOARD.
Important Notes
: Use the SBC programming manual to program a vender that has a Single Board
Controller (SBC) installed. Resetting the machine’s model number is required when updating the space
to sales default for Dr Pepper SL5 DN501E-10 machines only (software revisions 804,919,240.41C,
804,919,240.51 and higher). The model number reset will make the new space to sales default settings
operational. The procedure to reset the model number is provided in section IV.
I.
EPROM removal
•
Power down the Vender.
Ground yourself on the vender cabinet before removing the
EPROM from the ESD tube or control board.
•
If the EPROM is present in the SBC, remove the existing EPROM from the SBC.
•
Note: An EPROM does not need to be in the board after the SBC has been
programmed. The EPROM can be used to reprogram other boards.
•
Verify the pins of the new EPROM are not bent before installing in the EPROM socket.
•
Install the new EPROM in the EPROM socket. Ensure the EPROM is oriented correctly
with its reference marker (locator) in the same direction as the reference marker (locator)
of the EPROM socket. Do not rely on the EPROM label for orientating the EPROM.
See Figure 1.
II.
Automatic Reprogramming (all software revisions
except
804,919,240.11)
•
Turn power on to Vender. When auto-updating, the display will remain blank while the
red LED on the board blinks rapidly for 3-4 seconds. Verify the new software version is
shown on the display. If the new software version (the software version of the newly
installed EPROM) displays, the SBC software has been successfully updated. If not,
verify the EPROM is seated properly, with the reference marker oriented correctly and
follow instructions for manual update if updating from 804,919,240.11. If problems still
exist, contact the Dixie-Narco Technical Service Department.
Содержание DPSL5 E
Страница 38: ...WIRING DIAGRAMS AND SCHEMATICS 37 SBC...
Страница 39: ...PARTS LIST NA Not Applicable Part numbers subject to change without notice 38 Refrigeration Circuit Diagrams...
Страница 40: ...PARTS LIST NA Not Applicable Part numbers subject to change without notice 39...
Страница 53: ...PARTS LIST NA Not Applicable Part numbers subject to change without notice 52 INNER DOOR...
Страница 63: ...PARTS LIST NA Not Applicable Part numbers subject to change without notice 62 CABINET INTERIOR 1A 1C 1E 1D...
Страница 73: ...PARTS LIST NA Not Applicable Part numbers subject to change without notice 72 SCREWS NUTS...
Страница 75: ...PARTS LIST NA Not Applicable Part numbers subject to change without notice 74 WASHERS BOLTS MISC HARDWARE...