Normal Operation; Error Conditions - Allen-Bradley Micro830 User Manual

Appendix E Troubleshooting

Error Conditions

244
Status Indicator Description
Description State
4 Fault status Off
Red
Flashing red
5 Force status Off
Amber
6 Serial Off
communications
Green
status
7 Output status Off
On
8 Module status Steady Off
Flashing Green
Steady Green
Flashing Red
Steady Red
Flashing Green
and Red
9 Network status Steady Off
Flashing Green
Steady Green
Flashing Red
Steady Red
Flashing Green
and Red

Normal Operation

The POWER and RUN indicators are on. If a force condition is active, the
FORCE indicator turns on and remains on until all forces are removed.
If an error exists within the controller, the controller indicators operate as
described in the following table.
Indicates
No fault detected.
Controller hard fault.
Application fault detected.
No force conditions are active.
Force conditions are active.
No traffic for RS-232/RS-485.
Traffic through RS-232/RS-485.
Output is not energized.
Output is energized (logic status).
No power.
Standby.
Device operational.
Minor fault
(minor and major recoverable faults).
Major Fault (non-recoverable fault).
Self-test.
Not powered, no IP address.
The device is powered off, or is powered on but
with no IP address.
No connections.
An IP address is configured, but no Ethernet
application is connected.
Connected.
At least one EtherNet/IP session is established.
Connection timeout (not implemented).
Duplicate IP.
The device has detected that its IP address is being
used by another device in the network. This status
is applicable only if the device's duplicate IP
address detection (ACD) feature is enabled.
Self-test.
The device is performing power-on self-test
(POST). During POST, the network status indicator
alternates flashing green and red.
Rockwell Automation Publication 2080-UM002G-EN-E - March 2015