Hydronix HD0333, User Manual

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Chapter 6 Fault Finding
28
Ethernet Adapter User Guide
HD0333 Issue 2.0.0
Symptom : Computer does not communicate with the sensor
Possible Explanation Check Required Result Action required on
failure
Not wired correctly to
sensor Wiring connections of
EA01 Transmit and receive
lights blink Check sensor
connections, try a
different sensor
Ethernet Power Injector EPI01
Symptom : ON light not illuminated
Possible Explanation Check Required Result Action required on
failure
Ethernet Power Injector
not plugged in Power supply to Ethernet
Power Injector ON light illuminated Try a different EPI01
Symptom : CONNECT light not illuminated
Possible Explanation Check Required Result Action required on
failure
Ethernet cable to
Ethernet Power Adapter
faulty or not connected Cable between EPI01
and EPA01 CONNECT light
illuminated Replace cable or try a
different EPA01