Document: LT0439 Vigilant
MX1-Au
Operator Manual
Issue 1.73
23 October 2018
Page 12-11
Point Number Point Text Description
241.25.13
Battery Fail
Provides indication of whether the battery voltage is at or below
the level at which the battery is considered totally discharged.
The threshold is determined by the Battery Fail voltage setting in
the configuration. Normal indicates the battery voltage is higher
than the specified voltage, Fault indicates that the battery voltage
is too low, thus the battery is totally discharged and system
performance may be affected.
241.25.14
Power
Supply
Supervision
Provides indication of whether the system voltage is at or below
the level at which system operation cannot be guaranteed. The
threshold is determined by the System Power Fail voltage setting
in the configuration. Normal indicates the system voltage is
higher than the specified voltage, Fault indicates that the system
voltage is too low, thus system operation cannot be guaranteed.
241.26.0
Loop 1 Left
S/C
Indicates a short circuit on the left hand side of the in-built
MX
Detector Loop connector (J31). The point state is Fault if a short
circuit is detected between the AL+ (J31-1) and AL- (J31-2)
terminals, otherwise the point is Normal.
241.26.1
Loop 1 Right
S/C
Indicates a short circuit on the right hand side of the in-built
MX
Detector Loop connector (J31). The point state is Fault if a short
circuit is detected between the AR+ (J31-3) and AR- (J31-4)
terminals, otherwise the point is Normal.
241.26.2
Loop 1 O/C
Indicates that an open circuit fault has been detected on the in-
built
MX
Detector Loop connector (J31). The point state is Fault if
an open circuit is detected on either the +ve loop or the -ve loop,
otherwise the point is Normal.
241.26.3
Loop 1
Overload
This point indicates an over-current fault on the in-built
MX
Detector Loop (J31). The point state goes to Fault while an
MX
Loop overload induced reset takes place and also if there have
been 5 of these resets within the preceding 5 minutes, otherwise
the point is Normal.
241.26.4
Loop 1
Polling Rate
Indicates an in-built
MX
Polling loop rate fault condition. A fault
state on this point occurs when the
MX1
is unable to
communicate with the
MX
loop devices quickly enough, which
may affect correct operation of detectors and modules. The fault
condition will remain for 30 minutes from when the
MX1
becomes able to communicate quickly enough. The fault
condition can also be cleared by resetting this point
– if the fault
condition remains the point will re-enter the fault condition within
a short period of time.
241.26.5
Common
Foreign Point
Has a fault status if a device that is not programmed into the
MX1
configuration data file is detected on the
MX
loops. The
fault status automatically clears when the presence of the foreign
device is no longer detected.
241.26.6
Common
Dirty Alert
Has a fault status if there are any non-disabled points with a
status of dirty.
241.26.10
IR Mode On
Active when infrared mode is enabled for
MX
loop 1. Places the
MX1
into the off-normal state.
241.27.0
S/W Faults
If the internal checking routines detect an inconsistency then this
point is put into fault. Refer to the history and/or printer log for
"Sw Fault" events that give more detail as to the type of fault.
Note some faults will automatically clear and others may need
this point to be reset to clear the fault. Irrespective of this,
occurrences of a software fault should be advised to the service
company for assessment.
241.27.1
DB1 CRC
Fault
Provides the status of configuration data file1. The point state is
Fault if a CRC check of configuration data file1 fails, otherwise
the state is Normal.
241.27.2
DB2 CRC
Fault
Provides the status of configuration data file2. The point state is
Fault if a CRC check of configuration data file2 fails, otherwise
the state is Normal.
