Rockwell Automation 2080 Micro800 Digital and Analog Plug-in Modules - Manual (Page 47)

Rockwell Automation Publication 2080-UM004B-EN-E - December 2013 39
Chapter
5
DeviceNet Plug-in – 2080-DNET20
Overview The DeviceNet plug-in serves as scanner and client for explicit messaging to
remote devices. The module is designed to scan devices such as:
• CompactBlock™ LDX
• PowerFlex® drives
• E1Plus overloads
• stack lights
User-defined function blocks (UDFB) are required to enable interaction
between these devices.
The 2080-DNET20 DeviceNet scanner supports a maximum of 20 nodes. For
example, if the scanner ID is configured to zero, the scanner would scan from
1…20. It is supported on Micro800 controllers with available plug-in slots. Only
one 2080-DNET20 DeviceNet scanner is supported per controller.
Status Indicators The DeviceNet plug-in module supports two standard DeviceNet green and red
LED indicators:
• Module status
• Network status
IMPORTANT Rockwell Automation recommends that only one 2080-DNET20
DeviceNet scanner be used for one network.
Module Status Indicator
LED state Module status Description
OFF No power There is no power present.
Flashing Green Operational Unit is starting up.
Green Unit operational Device is operating normally.
Flashing Red Minor fault. A recoverable fault is present or the module is
undergoing firmware update.
Red Unrecoverable fault. A non-recoverable fault is detected.
Network Status Indicator
LED state Module Status Description
OFF No power or offline There is no network power or device is not operating.
Flashing Green Idle No valid network connection has been made.