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ALARM, ALARM-AT

ALARM
 
 
Purpose: To generate alarms based on user defined conditions and includes automatic hysterisis to reduce multiple triggers from the same event.
 
Format: ALARM x > y , z , string
               ALARM x < y , z , string
 
Description: x > y and x < y are the alarm conditions
 
z is the alarm hysterisis, once the alarm is triggered the condition must swing back by this amount before another event is triggered.
 
string is the alarm message with a length of up to 69 characters.
 
Example:     10 ALARM SAT > SETPOINT + 5 , 2 , SUPPLY AIR TEMP IS TOO HIGH
 
 In this example, the alarm is triggered when the supply air is 5 degrees above setpoint. Another alarm will not be triggered till the alarm resets itself by swinging thru 3 Degrees again ( 5 - 2 = 3 degrees) over setpoint.
 
 
ALARM- AT  
 
Purpose:
Selects which panel(s) will receive the alarms.
Format:
ALARM-AT panel1 panel2 ...] or ALARM-AT ALL
Example:
10 ALARM-AT ALL
 
20REM ALARMS WILL GO TO ALL PANELS.
 
30ALARM-AT 2 8
 
40REM ALARMS WILL GO TO PANELS 2 AND 8 ONLY