AMCI NEXUS NX2A4E2, User Manual

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NX2A4E2 User Manual
NX2A4E2 I
NTRODUCTION
13
Status LEDs
Resolver Status LEDs
Each resolver channel has a status LED on the front panel.
Table R1.2 Transducer Status LED Patterns
Ethernet Status LEDs
Module Status (MS) LED
The Module Status LED is a bi-color red/green LED. The unit will blink the Module Status LED green during
initialization. After initialization, the state of the LED depends on the state of the network adapter module.
Table R1.3 Module Status LED States
LED State Description
Off The LED has been disabled.
All ON Red Module Fault. This state cannot be disabled.
Blinking Red
Non-clearable transducer fault on the channel. This
state can be disabled if the channel is not used.
Blinking Green
Latched, clearable transducer fault on the channel.
This state can be disabled if the channel is not used.
Solid Green
The channel is not in fault and is reporting position
data. This state can be disabled if the channel is not
used.
LED State EtherNet/IP Definition Modbus TCP Definition PROFINET Definition
Off No Power No Power No power
Alternating
Red/Green
Initializing: Power up Self-Test
Communications failure. There is a communications error between the main processor and
the ethernet co-processor within the unit. You must cycle power to the NX2A4E2 to
attempt to clear this fault.
Flashing
Green Initializing: Waiting for valid physical connection to the
network.
Steady Green Module and Network are operational.
Device Name or IP Address
are set.
Flashing Red
Initializing: IP Address conflict
Initializing: Device Name or
IP Address are not set.
If the Network Status LED is also flashing, the IP Address or Network Protocol has been
changed. Cycle power to the unit to continue. If the Network Status LED is in any other
state, a write to flash memory has failed. Cycle power to the unit to clear this fault.