EDI LMD604T Manuale operativo - Pagina 10

Sfoglia online o scarica il pdf Manuale operativo per Sensori di sicurezza EDI LMD604T. EDI LMD604T 15. Deflectometer inductive loop monitor

2.6.1 CURRENT FAULT

If a fault is detected, both the DET (Red) and FLT (Yellow) LEDs continuously emit a

sequence of flashes and the DEFLECTOMETER will display the letter "F". Each type of

fault is identified by a different flash sequence followed by a one second pause:

Flash Sequence

1 flash

2 flashes

3 flashes

If the fault condition is removed, the DET indicator and the channel output will return to

normal operation. The FLT indicator will continue to flash indicating that a fault had

previously occurred. This Previous Fault indication may be reset by momentarily pressing

the MODE and FREQ buttons simultaneously. See section 2.5.2.

Eberle Design Inc.

LMD602 and LMD604 Series

Operations Manual

Open Circuit Loop (or Inductance too high)

Shorted Circuit Loop (or inductance too low)

>25% Change in Inductance

Fault

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