Appendix C: Remote Terminal Access
Operating Modes
68
NFS-640 Operations Manual P/N 51334:B 10/03/2003
Local Terminal Mode (LocT)
Functions, passwords, and special requirements of Local Terminal Mode (LocT) are:
Functions available with the Local Terminal Mode:
Table 19 Local Terminal Mode Functions
Functions:
Read Status, Alter Status, and Control Functions (Table 19).
Passwords:
User-defined password for Alter Status functions.
Requirements:
The terminal must be mounted in a UL 864 listed enclosure or positioned to
provide equivalent protection against unauthorized use.
Function
Lets you...
Read Status
• Display the status of an individual point (Detector, Module, Panel
Circuit, or Zone).
• Display a list of all the points in Alarm or trouble.
• Display a list of all programmed points in the system.
• Step through the History buffer event by event.
• Display the entire History buffer.
Alter Status
• Disable/Enable an individual point.
• Change the sensitivity of a detector.
• Clear the verification counter of all detectors.
• Clear the entire History buffer.
• Set the AWACS alert and action levels.
Control Functions
• Acknowledge.
• Signal Silence.
• System Reset.
• Drill.
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