Tyco Galaxy SC Controller User Manual

Tyco Electronics Galaxy SC Controller J85501F-1
7 - 57 Feature Descriptions Issue 13 February 2001
will re-evaluate these parameters and change the event state to ON or
OFF according to the following diagram:
OT: Origin of system time
ST: Timer Event start time
t: System current time
ET: End time = ST + duration
+-------------------+----------+------------+---------->ET
After the system recomputes the Timer Event start date, time, duration,
and current date, time. If the t value is outside the [ST,ET] window then
the Timer Event state is OFF; if it is inside the [ST,ET] window then the
Time state is ON.
User Defined
Events
The User Defined Events (UDE) feature allows you to craft customized
system alarms/events through the use of a logical program line. Only the
Intelligent Galaxy SC supports this feature. There are 1500 User
Defined Events in the system.
The customer can configure a program line which will evaluate to a
binary value. If this value is TRUE then the event is turned ON, and if it
is FALSE then the event is OFF. The program line can have up to 40
characters, and 12 operands and operators combined. To delete a
program line of an UDE, set the program line to double quotes with
nothing in between (“
”
).
You can set the alarm severity level which can be one of the following:
CRITICAL, MAJOR, MINOR, RECORD ONLY, WARNING. There
is the alarm notification destination (a phone number, a beeper,...); when
to notify (notify on occur, notify on retire or both); number of times to
try to notify (nagging time).
The UDE events is latchable. If the UDE’s latch attribute is set, when an
event occurs it will stay ON even if the conditions that caused the event
to happen cease to exist. To clear a latched event, use the “Clear User
Clearable Events” from the front panel or T1.317; the other way is to
clear the latch.
A history log for User Defined Events contains up to 256 entries.
Legal Operators
for UDEs
The following list contains all the legal operands for UDE program line:
• Logical operators accepted (, AND, | OR, ^ XOR, ! NOT).

Tyco Galaxy SC Controller Specifications

General

Brand	Tyco
Model	Galaxy SC Controller
Category	Controller
Language	English