NFS2-640/E Operations Manual —
P/N 52743:F1 06/16/2011
65
Using the CRT-2 for Alter Status
Remote Terminal Access
C.4 Using the CRT-2 for Alter Status
C.4.1 Overview
This section shows how to Alter Status functions from a CRT-2.
C.4.2 Accessing Alter Status Options
Access
Alter Status
function from the CRT-2 by following these steps.
1.
Turn on the CRT-2 connected to the control panel.
2.
Press the Alter Status function key. The control panel displays the Password screen.
3.
Enter the Status Change Password. The factory default Status Change Password is 11111.The
password does not display on the CRT-2. Five asterisks will appear in place of the password.
The Alter Status Options menu appears.
From the Alter Status Options menu, you can select
1
-
5
.
NOTE:
The panel must be in Local Terminal Mode (LocT) or Local Monitor Mode (LocM).
NOTE:
See the
NFS2-640 Programming Manual
for instructions on enabling the CRT port.
Function
Lets you...
Disable
Enable or disable detectors or modules.
Alarm/Pre-Alarm
Change the Alarm and Pre-Alarm levels of any addressable detector in the
system.
Clear Verification
Clear the verification counter for all the addressable detectors in the system.
Clear History
Clear the contents of the History buffer.
Set Action/Alert
Set the Pre-Alarm for Alert or Action.
Table C.5 Alter Status Functions
Enter Status CHange Password or Escape to Abort
Press <
ALTER
STATUS
>
*****
Press <
1
><
1
><
1
><
1
><
1
><
ENTER
>
1=Disable 2=Alarm/Prealarm 3=Clear Verification 4=Clear History 5=Alert/Action
