58 NFS2-640/E Programming Manual — P/N 52742:L2 7/17/14
Status Change Walk Test
3.8.2 Advanced Walk Test
During Advanced Walk Test, when the tester activates an input, all CBE mapped to that input will
activate with the exception of releasing functions. Each input activation is latching; that is, it will
not deactivate until the system is reset. Advanced Walk Test will sound all activated outputs,
overriding a setting of “
*” (silent) in the Walk Test field.
Enter Advanced Walk Test as follows:
Enter LTEST at the password screen. Asterisks will display where LTEST has
been typed. Pressing
ENTER displays the following screen.
Advanced Walk Test directs the control panel to do the same as it does for Basic Walk Test (see
“3.8.1, "Basic Walk Test"” above) with the following exceptions:
• alarm and trouble messages are sent to the printer, not test messages. (These Walk Test
messages can be distinguished from others at the printer because they begin with the trouble
message generated when Walk Test is entered, and end with the cleared trouble when Walk
Test is exited.)
• all CBE mapped to the test input is activated except releasing functions.
3.8.3 Walk Test Activation Indications
Walk Test Activation Indications
FlashScan poll mode
- Once the test is started:
• each intelligent addressable input device will blink its address in red, and each intelligent
addressable output device will blink its address in green. Pattern examples are given below.
NOTE: Some detectors, laser detectors for example, can be difficult to place in alarm using a magnet.
Advanced Walk Test facilitates magnet testing of these detectors.
TROUBL IN SYSTEM ADV WALK TEST
PROCESSING DISABLED 10:07a 041508 MON
NOTE: The control panel can not be put into Walk Test from an alarm condition.
To Press
Stop an Advanced Walk Test and return to
the “Status Change Selection” screen
Address Blink Pattern
8 8 blinks, long stop, 8 blinks, long stop,....
37 3 blinks, stop, 7 blinks, long stop, 3 blinks, stop, 7 blinks, long stop,....
70 7 blinks, stop, 10 blinks, long stop, 7 blinks, stop,.....
107 10 blinks, stop, 7 blinks, long stop, 10 blinks, stop,.....
152 15 blinks, stop, 2 blinks, long stop, 15 blinks, stop, 2 blinks, long
stop....
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