Rockwell Automation 1790D-XXXX DeviceNet Digital Base D-Shell Module CompactBlock LDX I/O User Manual
Page 17
DeviceNet Digital Base D-Shell Block CompactBlock LDX I/O 17
Publication
1790-IN007C-EN-P - May 2006
Solid Green
The module is operating in a normal
condition, and the module is online with
connections in the established state. As
a group 2 module, the module is
allocated to a master.
None.
Flashing Green
The module is online with no
connections in the established state.
Establish connections to
other nodes. As a group 2
module, allocate the
module to a master.
Off
No power.
Wait until the module has
completed the
dup_MAC_id test or
power the module.
Function
LED Color
Module
Illumination
Condition
I/O Status
Outputs
Each output:
Green
None
Green
Output not energized.
Output energized.
Inputs
Each input::
Green
None
Green
No valid input.
Valid input.
Indication
Probable Cause
Recommended Action