Diagnostics; Led Indications - ABB ACH550 Installation Manual

Diagnostics

LED indications

The RBIP-01 BACnet/IP Router Module is equipped with the
following LEDs:
Name
POWER
MS/TP TxD
MS/TP RxD
STATUS
Color Function
Green Off - No power
Steady green - Power is connected.
Yellow Flashing yellow - Module is
transmitting data to MS/TP network.
Yellow Flashing yellow - Module is receiving
data from MS/TP network.
Green/ Steady green - Reset switch is pressed
Red/ and held.
Orange
Flashing green - Normal operation
mode or commissioning
Alternating green/red - DHCP is server
activated.
Steady orange - Lit for approximately
25 seconds in starting phase after
power-up. When the steady orange LED
is lit, the router module is starting up and
does not respond during restart.
Flashing orange - Flashing after start-
up phase; module is running with factory
settings and needs to be commissioned.
Flashing red - Bus errors on MS/TP
bus, for example, framing errors
Steady red - Module is performing
reset.
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Diagnostics