AMX NetLinx Integrated Controllers NXI-x000 Series - Manual (Page 27)

Connections and Wiring
23 NI-2000, NI-3000, NI-4000 Hardware Reference Guide
Modes and Front Panel LED Blink Patterns
The following table lists the modes and blink patterns for the front panel LEDs associated with each
mode. These patterns are not evident until after the unit is powered.
Port Assignments and Functionality
The Port Assignments are as follows:
Modes and LED Blink Patterns
LEDs and Blink Patterns
Mode Description
STATUS
(green)
OUTPUT
(red)
INPUT
(yellow)
OS Start Starting the operating system (OS). On On On
Boot On-board Master is booting. On Off On
Contacting DHCP
server On-board Master is contacting a DHCP
server for IP configuration information. On Off Fast Blink
Unknown DHCP
server On-board Master could not find the
DHCP server. Fast Blink Off Off
Downloading Boot
firmware Downloading Boot firmware to the
Master’s on-board flash memory.
Do not cycle power during this process! Fast Blink Fast Blink Fast Blink
No program running There is no program loaded, or the
program is disabled. On Normal Normal
Normal On-board Master is functioning normally. 1 blink per second Indicates
activity
Indicates
activity
NI-2000 Port Assignments NI-3000/4000 Port Assignments
Port ICSP Port # Port ICSP Port #
Serial Port #1 1 Serial Port #1 1
Serial Port #2 2 Serial Port #2 2
Serial Port #3 3 Serial Port #3 3
Relays Ports (1-4) 4 Serial Port #4 4
IR/Serial Port #1 5 Serial Port #5 5
IR/Serial Port #2 6 Serial Port #6 6
IR/Serial Port #3 7 Serial Port #7 7
IR/Serial Port #4 8 Relays Ports (1-8) 8
I/O Port 9 IR Serial Port #1 9
IR Serial Port #2 10
IR Serial Port #3 11
IR Serial Port #4 12
IR Serial Port #5 13
IR Serial Port #6 14
IR Serial Port #7 15
IR Serial Port #8 16
I/O Port 17