Document: LT0439 Vigilant
MX1-Au
Operator Manual
Issue 1.73
23 October 2018
Page 12-13
Point Number Point Text Description
241.30.1
Alarm
Routing
Provides the alarm routing status. The status will show ActInput
when the alarm routing output should be activated, Fault if an
Alarm Routing Fault is present, Disable if the Alarm Routing is
disabled (in which case the Alarm Routing output is not activated
when this point has an ActInput status.)
241.30.2
Fault Routing Provides the fault routing status. The status will show Active
Input when the fault routing output should be activated, Fault if a
Fault Routing Fault is present, Disable if the Fault Routing is
disabled (in which case the Fault Routing output is not activated
when this point has an Active Input status.)
241.30.3
Disables
Routing
Provides the disables routing status. The status will show
ActInput when the disables routing output should be activated,
Fault if a Disables Routing Fault is present, Disable if the
Disables Routing is disabled (in which case the Disables Routing
output is not activated when this point has an ActInput status.)
241.31.0
Ancillary
Disables,
Ancil Group 0
The disable status of this point may be used to control the
operation of site-specific ancillary functions.
241.31.1
Ancillary
Disables,
Ancil Group 1
The disable status of this point may be used to control the
operation of site-specific ancillary functions.
241.31.2
Ancillary
Disables,
Ancil Group 2
The disable status of this point may be used to control the
operation of site-specific ancillary functions.
241.31.3
Ancillary
Disables,
Ancil Group 3
The disable status of this point may be used to control the
operation of site-specific ancillary functions.
241.32.0
I-HUB Panel
Connection
Provides status of the
MX1
connection to the I-HUB. Fault
indicates that communication is not possible
– usually because
the wrong serial port is used, the connection is broken, the I-HUB
is turned off, or a non I-HUB device is connected.
Refer to
NETWORK CONNECTION STATUS
below for
descriptions of the text displayed.
241.32.1
I-HUB - Local
PIB
Provides status of local PIB(s) that are directly connected to the
I-HUB.
241.32.2
I-HUB -
Remote PIB
Provides status of remote PIB(s) reported by local PIB(s) that are
directly connected to the I-HUB.
241.32.3
I-HUB - Ring
Channel 1
Break
Indicates fault when a ring break is present on I-HUB port 1.
241.32.4
I-HUB - Ring
Channel 2
Break
Indicates fault when a ring break is present on I-HUB port 2.
241.32.5
I-HUB -
Hardware
Indicates fault if the I-HUB has a hardware fault present
(EEPROM checksum fault in the I-HUB).
241.32.6
I-HUB - PSU Indicates fault if the I-HUB has detected a PSU fault through its
PTT input.
241.32.7
I-HUB -
Neighbour I-
HUB Has No
SID
Indicates fault if the local I-HUB has a physically adjacent
neighbour I-HUB that has no programmed SID number of its own
and has been unable to borrow a SID number from a locally
connected
MX1
. This can happen if the neighbour I-HUB's
MX1
has been turned off or there is no
MX1
directly connected to the
neighbour I-HUB.
241.32.8
I-HUB - Multi-
Drop Port
Access
Has an active status if the local I-HUB has detected multiple
consecutive message collisions on a multi-drop port and is hence
unable to transmit. This can be caused by an overloaded multi-
drop network or by a wiring fault preventing the I-HUB from
receiving its own transmissions.
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