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© 2017 Adolf Nissen Elektrobau GmbH + Co. KG
Construction and function
Variable Message Sign
31
3.5.10 Error messages
Occurring errors are transmitted directly to the remote control and displayed there on the LCD display.
WARNING!
An error in the variable message sign VarioSign can substantially affect public road safety and must therefore
be remedied immediately"!
A current error is indicated by the red LED of the error display and the
flashing information symbol
.
In order to receive more detailed information regarding the respective error
the key
[F1]
must be pressed.
The display now indicates, where exactly the error has occurred. By
pressing the key
[OK]
further information regarding error diagnosis is
displayed. Using the key
[F2]
the menu can be left at any moment.
In this example the display indicates that the error is to be found in the LED
matrix. By pressing the key
[OK]
once more it is possible to curtail the error
step by step in order to receive the most precise possible information
regarding the error.
As one can see in the example on the right-hand side, tile number 3 has an
error in the data connection (CAN).
The crosses on the respective positions mean the following:
No
=
Tile recognised
Va
=
LED voltage red/ yellow
Vb
=
LED voltage white
Aa
=
Reconciliation LED voltage red/ yellow
Ab
=
Reconciliation LED voltage white
CAN
=
No connection to undermaster
This very precise identification of the mistake enables rapid remedy of the error by the customer
service department (address see last page).
Error Message Undervoltage
:
When the voltage falls below 11,8 / 23,6 V the error indicator (red LED) lights in addition to the
undervoltage warning (yellow LED). Also the information symbol
flashes on the display. When
key
[F1]
is pushed the error "undervoltage" is displayed. When the voltage falls below 11,5 / 23 V the
system is deactivated to avoid switching errors.
Содержание VarioSign Series
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