Pelco ES31PC Pressurized Integrated Optics Cartridge, Alert Label Cycle, Alert Reset, Condition

PRESSURIZED INTEGRATED OPTICS CARTRIDGE

The pressurized IOC houses an auto focus camera, lens, heater, and sensors in a self-contained, sealed unit. Dry nitrogen pressurized to 10 psig controls the environment inside the cartridge, eliminating internal condensation and corrosion.

Sensors strategically placed inside the pressurized IOC continually monitor pressure, temperature, and relative humidity. If internal conditions reach unacceptable levels, an alert label appears on the screen describing the alert condition. Example: If pressure drops below 1 psig, LOW PRESSURE is displayed on the monitor.

The following conditions will trigger an alert:

CONDITION	ALERT LABEL
1 psig	Low Pressure
25 psig	High Pressure
-40°C	Low Temperature
60°C	High Temperature
20%	High Relative Humidity

ALERT LABEL CYCLE

The Esprit system continually checks internal environmental conditions every 60 seconds. An ALERT label appears on the monitor if conditions are beyond manufacturer set acceptable limits. The label will be repeatedly displayed until acknowledged by the system controller. Once acknowledged, alert behavior changes to the programmed acknowledge action. If the alert condition remains unacceptable after a period of time, the ALERT label will reappear on the monitor, restarting the alert label cycle. The cycle will continue until the alert condition is resolved.

ALERT LABEL

DISPLAYED ON

MONITOR

CYCLE REPEATS UNTIL CONDITION IS RESOLVED

ALERT CONDITION

NOT RESOLVED

REPEAT	USER DEFINED REFER
ALERT LABEL IS
	TO REPEAT IN THE
DISPLAYED ON MONITOR	PROGRAMMING
UNTIL ACKNOWLEDGED	SECTION OF THIS
BY CONTROLLER	MANUAL

ACK ALERT

ALERT ACKNOWLEDGED

ACK ACT

ONCE ACKNOWLEDGED	USER DEFINED REFER
ALERT LABEL BEHAVIOR	TO ACK ACT IN THE
CHANGES TO THE ACTIVE	PROGRAMMING
	SECTION OF THIS
RESPONSE PROGRAMMED
	MANUAL
FOR ACK ACT

ALERT CONDITION

LABEL OFF

RESOLVED

ALERT RESET

The Alert Reset function clears alert conditions and removes the ALERT label. The system will automatically check internal environmental conditions 60 seconds after reset. If conditions remain beyond manufacturer set acceptable limits, the ALERT label will reappear on the screen indicating further corrective action is required.

C311M-N (6/06) 15