Programming instructions

266
3300 ICP Technician’s Handbook
Controller Alarm Port Pinouts
Controller Remote Alarm Behavior
Table 50: Controller Alarm Port Pinout
Pin Signal Pin Signal
1 Critical Alarm 6 Not Used
2 Critical Alarm Return 7 Minor Alarm
3 Not Used 8 Minor Alarm Return
4 Major Alarm 9 Not Used
5 Major Alarm Return
Table 51: Controller Remote Alarm Behavior
Action Behavior
Power-up or push-button
reset
Remote alarms are enabled by default and the LED
is turned off. Press the remote alarm button to
disable remote alarms. Disabled when the LED is
ON.
Software-activated
reboot
Remote alarms remain in the state that they were in
prior to the reboot.
Software Install or
Upgrade
If remote alarms are disabled, an install/upgrade
may enable the alarms.
Power failure When the system comes back up, the remote alarm
will be enabled, the default.