Specifications

Reference Guide 5-17
Interface Card Interface Card User Screens and Settings
Table 5-9. “AT” Commands Used by RTS
5.5.4 Ports Screen
You also must configure each of the Interface card’s user interface ports. This is done from the
Ports Screen, which is shown in Figure 5-12. To go to this screen, press “
p
” in the Interface
Card Main Screen (
Ports
command).
AT Command Function
ATDTxxx Establish a user interface connection.
ATDTxxxR Establish an alarm reporting connection. (Connection only lasts for
the length of time necessary to upload and display all alarms that
are being reported by the system that have not yet been displayed.)
ATDTxxxC Establish a current alarm reporting connection. (Connection only
lasts for the length of time necessary to upload and display all
active alarms that are being reported by the system.)
ATDTxxxH Establish a historical alarm reporting connection. (Connection only
lasts for the length of time necessary to upload and display the
alarm history reported by the system.)
ATDTxxxCH Establish a current and historical alarm reporting connection.
(Connection only lasts for the length of time necessary to upload
and display the current alarms and alarm history reported by the
system.)
+++ Disconnects a remote session.
“L” (letter L) Disconnects a remote session.
xxx indicates the phone number on the CPU card of the desired system unit.