Service manual FB 7100 Programming
January, 2005 4- 79
4.3.11 Diagnostic/Test menu
Introduction The Diagnostic/Test menu is used to manually test the functioning of
various parts of the vending machine.
Options The Diagnostic/Test menu includes the following submenus:
• Overall functions, see 4.3.11.
• Cup handling, see 4.3.11.2.
• User interface, see 4.3.11.3.
• Water/Power/Heat, see 4.3.11.4.
• Freshbrewer 1, see 4.3.11.5.
During most of the tests, the door of the vending machine must be closed.
A warning message will appear if attempts are made to start a test while
the door is open.
In the Diagnostics/Test menu the system will time out after three minutes
of inactivity. Immediately before the time-out, four warning beeps (three
short and one long) will sound.
4.3.11.1 Overall functions
In the submenu Overall functions, the wittlink communication is tested,
i.e. the communication between the main prints. Furthermore, tests of the
dispensing system can be made.
v Sel Esc^
---DIAGNOSTIC/TEST--
* Overall functions
Cup handling
Sub menu Description
Wittlink test Tests the Wittlink communication status:
• VMC: Comm.: status OK or Not OK.
• SPC: Comm.: status OK or Not OK.
• FB1: Comm.: status OK or Not OK.
If the message ‘Not OK’ is given, it is due to one of the
following reasons:
• Defective or not properly connected print. See how
prints are assembled or replaced in
chap. 5K, page
5K-8 - 5K-13.
• PIC micro controller incorrectly inserted (turned
upside down) or missing. See how PIC micro
controller is inserted in
chap. 5K, page 5K-15.
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