DPS Telecom NetGuardian 480 사용자 설명서 - 페이지 10

{카테고리_이름} DPS Telecom NetGuardian 480에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. DPS Telecom NetGuardian 480 16 페이지. Unable to configure netguardian ip address via usb craft port
DPS Telecom NetGuardian 480에 대해서도 마찬가지입니다: 테크노 지식 문서 (10 페이지)

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Reading NetGuardian Relay Output

Fig. 7. Fuse alarm and control relay indicators

The nine LEDs on the control panel of the Test Fixture indicate fuse alarm and control relay outputs from the NetGuardian.

The LED labeled "FA" indicates the fuse alarm, and will light red if the NetGuardian's fuse fails.

The LEDs labeled 1–8 indicate control relay outputs. If the NetGuardian activates a control relay, the LED with the same

number as the control relay will light green.

NetGuardian 240T & NetGuardian 480 Test Fixtures Only:

Fig. 6. Relay indicator LEDs

The relays can be simulated by browsing to the NetGuardian 240T or the NetGuardian 480's web interface and operating the

relays.

NC - Normally Closed

NO - Normally Open

When the power out from the Test Fixture is plugged into the NetGuardian and turned on, either the NC or NO relay LED

indicator will turn on (depends on if the relay is internally configured to be normally NC or NO). When the relay is operated

from the web interface, the NC LED will turn off and the NO LED will turn on, or the NO LED will turn off and the NC LED will

turn on (depending on how the relay is internally configured).