Network
What does FTN stand for?
Level crossing control
What does LXC stand for?
Level Crossing Power
what does LXP stand for?
In the signal box/interlocking room
where will the LXO be located?
230V
What voltage runs the motor inside the pedestal?
Cisco Edge
Which network switch will be located in the LXO/Interlocking cabinets at the signal box.
a 48 Core cable to the LXIF
what size cable will be used between a LXC/LXIF
48V DC
what voltage are the Batteries within the LXP supplying?
level crossing office
what does LXO stand for?
175V
what I the S&T safety limit for working on live voltage?
To provide data transmission, and to provide the system with complete diversity.
What is the purpose of the FTN system?
D1 and D2
which two outputs are used by the ElectroLOGixS to call the barriers to raise or lower?
Inverter, Rectifier and battery strings
which components can be hot swapped in the LXP?
1 slot chassis
which chassis size will be located within the LXO
2nd and 4th Proximity sensors lit
When the barriers are raised which proximity sensors will be lit
Nothing will happen as the system has complete diversity
what will happen if a fibre cable is cut between two location cases?
All outputs will become de energised
what will happen to the outputs of a VLD for it to achieve a "failsafe" state?
4 core plug coupled cable
which type of cable connects the LXP to the Pedestal?
Used for non vital controls
What is the RSTi being used for in the in the signal panel?
At a period set out by the manufacturer
at what interval should an oil change be carried out within the pedestal?
a network switch failure
what would cause a loss of transmission to an entire location case.
Module version and SSR count
what two things should be considered when changing a VPM3
LXC, LXIF, Pedestal
What does the LXP supply power for?
ST 5444
Which RSTi slice requires configuration?
Controlled by the ABB inverter
Which component controls the speed at which the barriers operate?