Diagnosis Mode - Waeco MagicSpeed MS800 Instructions De Montage Et De Service

_MS-800.book Seite 68 Donnerstag, 1. Juni 2006 8:22 08

Diagnosis mode

9 Diagnosis mode
The speed regulator has a self-diagnosis mode. The self-diagnosis mode is
divided into three sections (Modes A, B und C) and tests all components and
functions of the speed regulator.
➤ Before you start self-diagnosis, check again that all the cables are
correctly connected.
➤ Apply the handbrake.
➤ Shift the gearbox to neutral, or to neutral or park if it is automatic.
➤ Press and hold down the SET button.
✓ An audible signal sounds as long as you hold the SET button.
➤ Switch on the ignition.
➤ Let go of the SET button.
✓ The audible signal stops.
If you hear another signal within a second of letting go of the SET button,
a signal input is activated, for example the clutch switch.
➤ Check the cable connections to find the control input.
Note
The diagnosis modes are for testing all components and functions
of the speed regulator. The speed regulator uses an internally
generated reference signal to test the interface module in
diagnosis mode B.
If the speed regulator does not work after diagnosis mode B is
completed, there is generally a problem with the recording of the
travel speed signal.
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MagicSpeed MS800