Pelco ESPRIT ES30PC User Manual download pdf (Page 15)

C311M-N (6/06) 15

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:

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 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.

CONDITION ALERT LABEL

1 psig Low Pressure

25 psig High Pressure

-40°C Low Temperature

60°C High Temperature

20% High Relative Humidity

USER DEFINED REFER

TO REPEAT IN THE

PROGRAMMING

SECTION OF THIS

MANUAL

USER DEFINED REFER

TO ACK ACT IN THE

PROGRAMMING

SECTION OF THIS

MANUAL

ALERT LABEL

DISPLAYED ON

MONITOR

REPEAT

ALERT LABEL IS

DISPLAYED ON MONITOR

UNTIL ACKNOWLEDGED

BY CONTROLLER

ACK ALERT

ALERT ACKNOWLEDGED

CYCLE REPEATS UNTIL

CONDITION IS RESOLVED

ALERT CONDITION

NOT RESOLVED

ACK ACT

ONCE ACKNOWLEDGED

ALERT LABEL BEHAVIOR

CHANGES TO THE ACTIVE

RESPONSE PROGRAMMED

FOR ACK ACT

ALERT CONDITION

LABEL OFF

RESOLVED

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Pelco ESPRIT ES30PC User Manual Page 15

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