p. 2120 Non-Default Operation
The 2120 communicator Module has a standard operation consisting of:
1. Zone alarm and trouble reporting to the 2120 CPU.
2. The ability for the 2120 to initiate 4002 system reset, alarm silence, trouble silence and manual
evacuation.
Should an operation other than the default program be required, an ESP equation must be written and the
data base may have to be changed.
q. RCU Switch Non-Default Operation
The 4602 Serial Annunciator RCU switches have a standard default operation consisting of:
1. System Reset
2. Alarm Silence
3. Trouble Silence
4. Manual evacuation
Should an operation other than the default program be required, an ESP equation must be written and the
data base must be changed.
r. SCU Point Matrix (Zone Grouping)
A method by which zones may be grouped in ESP Memory points and assigned to a specified 4602 Serial
Annunciator LED.
s. Elevator Recall w/Alternate Floor
A method that alters the recall of the elevator to ground level during an alarm situation. If the alarm is initiated
from ground level the elevator may be recalled to an alternate floor.
t. System Reset (Special Operation)
A Method of changing the state of an output circuit when the system is reset.
u. Point Sensing
A method of changing an initiating device circuit (zones) to detect inputs other than normally open contact
devices. (i.e., current limited and normally closed devices).
v. PNIS Zone Coding
A specified pulsed signal is sounded by the indicating appliances to audibly indicate where the alarm was
initiated. ESP Data Base and ESP Equations are used to define the type of codes and their use.
35
Technical Manuals Online! - http://www.tech-man.com
To Next Page
Loading...
Need help?
General
