Troubleshooting Connection Board Light Emitting Diodes (LEDs)
Page 7-4 MDE-5369G FlexPay™ IV (with Omnia V04.07) Programming and Service Manual · March 2021
Omnia to
PUMP 2W
D53 Yelow Pump Data between
Omnia and Pump.
For Passport, blinks after Omnia
boots and tried to talk to the
pump. For any other POS, it
mimics D45.
D56 Yellow Blinks when pump responds to
Omnia (Passport) or the POS
(other POS). For any other POS,
it mimics D47.
D142 Red Pump two-wires reversed Lit if two-wire connection to the
pump is reversed.
RX ENABLE
(D57)
Green Pump-to-Omnia receiver
is enabled.
Lit if PUMP RX EN and CRIND
RX EN Green LEDs are lit.
ACT/MOC
(D58)
Yellow MOC or Generic Lit if MOC. Following each reboot,
the ACT/MOC LED will light
briefly and then, after a few
seconds, returns to the state
programmed in the Omnia web
configuration.
LED Color Function Behaviour
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