Indicators - Omron PROFINET NX-PNC202 User Manual

4-2

Indicators

There are indicators to show the current operating status of the PROFINET Coupler Unit.
Letter
(A) Model number
(B)

Indicators

RUN/ERR
The Run and Error Status (RUN/ERR) indicator indicates the status of the Unit.
Color
Green
Red
---
*1. Both lights mix and therefor the color is orange or yellow.
NX-series PROFINET Coupler Unit User's Manual (W623)
NX-PNC202
RUN/ERR
COMM/BF
Name
The model number of the PROFINET Coupler Unit is shown.
The current operating status of the PROFINET Coupler Unit is shown.
Status
Lit
Alternating:
Green & Red 0.25s
Not lit 0.25s
Duration 3s
Timing simultaneously with
COMM/BF LED
Lit
Flashing
Not lit
4 Part Names and Functions
(A)
(B)
Function
The Unit is operating normally.
Device identification when DCP Set/Flush is
received.
*1
One of the following unrecoverable errors was
detected.
• Bus Controller Error
• Non-volatile Memory Hardware Error
• Memory Corruption Detected
One of the following nonfatal errors was detected.
• Unit Configuration Verification Error
• Non-volatile Memory Control Parameter Error
• Unit Configuration Information Error
• Unit Configuration Error, Too Many Units
• Unit Configuration Error, Unsupported Configura-
tion
• NX Unit Communications Timeout
• NX Unit Initialization Error
• NX Unit Startup Error
• No Unit power supply
• Busy with reset
• Waiting for initial start of processing
Meaning
4 - 5
4