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Disabling the Reboot Watchdog
Reboot Watchdog
If a UL Card (P/N 565-283) is installed, the command used to disable the reboot
watchdog depends on the setting of SW2 on the UL Card. Select the correct
command for your switch settings from Table 6-18.
Table 6-18. UL Card Switch Settings Via SW2
Address
SW2-4
SW2-3
Range
200 - 207
OFF
OFF
(Default)
200-2B7
OFF
OFF
2B8-2Bf
OFF
OFF
2C0-2C7
OFF
OFF
2C8-2Cf
OFF
ON
2D0-2D7
OFF
ON
300-307
OFF
ON
308-30F
OFF
ON
After you enter the command, the system displays the following message:
The disable message has been sent and
acknowledged by the card. Card reports
watchdog disabled under system control.
Note: If installing a new Hard Drive in the NPU, Jumper TP6 to TP7
on the UL I/O Board. This prevents the Watchdog timer from
resetting during the installation procedure.
The Watchdog piezo will sound as long as the jumper is
installed.
6-14
firealarmresources.com
SW2-2
SW2-1
Command
OFF
OFF
Watchdog
OFF
ON
Watchdog 1 h
ON
OFF
Watchdog 2 h
ON
ON
Watchdog 3 h
OFF
OFF
Watchdog 4 h
OFF
ON
Watchdog 5 h
ON
OFF
Watchdog 6 h
ON
ON
Watchdog 7 h
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