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UTMC OTU/MOVA Handbook
667/HB/31601/000
Page 90
Issue 5
to be complete. This warm-up cycle allows the MOVA unit to gather information about
the junction before it takes control.
Following various fault conditions, the MOVA may put itself off control by clearing the
‘
On Control’
flag and incrementing its
‘Error Count’
. Depending on the nature of the
fault, the MOVA unit will increment the
‘Error Count’
by one, two or five.
Every hour on the hour the MOVA unit decrements the ‘
Error Count’
unless it has
reached the value of 20 when the unit will reset the ‘
MOVA Enabled’
flag back to 0.
7.3.12 Completing MOVA Commissioning
To close communications with the MOVA unit, type ‘
FI
’ at the main menu. This will
allow the MOVA unit to tidy-up and close the communications. On MOVAComm,
pressing F10 will close the application.