Tyco Electronics Galaxy SC Controller J85501F-1
Issue 13 February 2001 T1.317 Interface Appendix A - 1
Appendix
A
T1.317 Interface
Overview The T1.317 interface is the primary source of access to all features of the
Galaxy SC Controller. It is based on the principles outlined in the ANSI
standard entitled, “Uniform Language for Accessing Power Plants -
Human-Machine Language.” The T1.317 language is based on viewing
the system as a set of objects with attributes. The attributes can hold a
value, multiple values, or be links to other objects. After the user logs
into the system he may change the state of the system or request reports
by sending command messages that reference the objects and attributes.
This section describes the T1.317 interface, the initial login and the
command set.
Login A user can login to a T1.317 interface on the local, auxiliary, or modem
port. For the local and auxiliary ports the application attribute (APP)
must be set to terminal, which is the default setting. When the controller
detects activity on a T1.317 port, the following prompt is sent to that
port:
ENTER PASSWORD:
The user may enter the user, super-user, or administrator password. If
the password is incorrect the system will send the following messages
and wait for a new password:
INVALID PASSWORD
ENTER PASSWORD:
The user is allowed six attempts to enter a correct password. If the
password is correct then the user is given access to the system with the
permission associated with the entered password. After a login header
one of the following prompts will appear:
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