VARIO : Service & maintenance manual- rev. 4.2
Page 6.19
6.9.
MESSAGE ON DISPLAY “THE EQUIPMENT IS LOCKED
(COM)”
This error message can be caused by loss of communication between the High Lit and Low Kit and
a 'possible interruption during SW loading/upgrade.
The error is displayed by a massage and stored in the “
Errors Log
” section.
To reinstate communications between the lower and upper assemblies:
(1)
Check that cable
CU196
is correct, using the
Test Box Excite
and replace if necessary.
(2)
Try replacing the Brake Board and the CPU/ARM Board in turn, and check whether the
communication works.
If you replace Brake Board, check that its SW version is updated, otherwise install the
last version.
Summary of Contents for Vario Excite + 500
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