Siemens EH.75M.11. Especificaciones descargar pdf (Pagina 165)

T400 Controller Facilities Manual

667/EB/20200/000 Page 17-5 Issue 9

17.5 I/O LINE ALLOCATION

Each of the following functions may be allocated to an I/O line:

Input functions

UTC ped. inhibit PV

UTC ped. demand PX

UTC take over TO (enable SC, PV, PX)

UTC switch to FVP working

UTC switch to alternative timings

UTC Dim Override / remote dim control DO

UTC vehicle extensions inhibit SC

UTC RTC Sync. bit, UTCTS

UTC fall back mode FM

local link disable LL

local link ped. inhibit PV1

local link ped. demand LD

call/cancel ped. demand CC

3 vehicle extension detectors

2 push button ped. demand (4 on PB322 issue 2 and higher)

Output functions

UTC vehicle green confirm GX

UTC wait indicator confirm WT

UTC ped. green confirm PG

UTC RTC Reply, UTCCS

UTC fall back confirm FC

DFM fail confirm DF

UTC signals off confirm SO

local link disable confirm LL

UTC bright confirm SOC

remote reconnect RR (active state = disconnect)

link out (vehicle green confirm)

link out (bright confirm)

A description of each of these I/O functions is given in Section 17.10 and the Works

Specification defines which functions are defaulted to which I/O line.

In addition it is possible to:

(a) enable/disable DFM on each input.

(b) define the action taken when DFM on an input detects a fault as:

- continue to use input as before.

- override input state to active.

- override input state to inactive.

(d) define number of red lamp monitor channels used on each pelican/pedestrian

traffic phase.

NOTE: All outputs are defaulted as open contact for active.

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