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MENU MAPS
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10-10
SIG-00-22-02 JUNE 2022 (Revised September 2022)
Version: B.1
When the Vital Comms Link has been enabled, the two more menus are enabled which allow
the user to assign the bit received on the link as shown in Figure 10-6 and set the state of the
transmitted bits as shown in Figure 10-7.
The Vital Comms Link Rx menu allows the user to directly assign the state of the received bit to
a
System Input
. For example, if the approach circuit consists of multiple PSO track circuits and
one of these is remotely located. Then its state could be sent via a comms link to the GCE at
the crossing and used to set the PSO 1 RX 1 Enable as shown in Figure 10-6.
Figure 10-6 Vital Comms Link 1 Rx