Actia SmarTach, Manual

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88 - Appendices - Copyright
©
2005 ACTIA
English
6.9.8
!−
POWER INTERRUPT
Event / fault :
Power supply interruption.
Causes and actions (having acknowledged warning)
SmarTach
®
or speed sensor power supply has been cut off.
6.9.9
!¯
MOTION DATA ERROR
Event / fault :
Motion data error.
Causes and actions (having acknowledged warning)
There are a number of possible causes:
• There is an interruption of the normal data flow between the
speed sensor and SmarTach
®
.
• There is a data integrity or data authentication error during
data exchange between the speed sensor and SmarTach
®
.
A workshop must check SmarTach
®
and how it is fitted.
6.9.10
!²
SECURITY BREACH
Event / fault :
Security breach attempt (Attempt to violate security system).
Causes and actions (having acknowledged warning)
There are a number of possible causes:
• Authentication of card inserted has failed.
• There is a problem with the integrity of the data read from the
driver card.
In both cases, once the warning is acknowledged, the card is
withdrawn from SmarTach
®
. The card must be replaced.
• There is an authentication problem between SmarTach
®
and
the speed sensor.
• There is a problem with the integrity of the data recorded in
SmarTach
®
.
In both cases, a workshop must check SmarTach
®
and how it is
fitted.
Refer to Section 6.2.1. Compliance with
Regulations .
Refer to Section 6.2.1. Compliance with
Regulations .
Refer to Section 6.2.1. Compliance with
Regulations .