Rockwell Automation 1756-CN2RXT ControlLogix-XT ControlNet Interface Module, Series B Installation Instructions - Manual (Page 29)

ControlLogix-XT ControlNet Interface Module 29
Publication 1756-IN634A-EN-P - April 2009
Channel Status Indicators
The ControlNet channel status indicators appear in one of these
states:
• Steady - status indicator is on continuously in the defined
state.
• Alternating - while viewed together, the two indicators
simultaneously alternate between the two defined states. The
two indicators are always in opposite states, out of phase.
• Flashing - when each status indicator is viewed apart from the
other, each status indicator alternates between the two defined
states. If both indicators are flashing, they must flash together,
in phase.
Any
(cont.) Keeper:
Signature
Mismatch The network configuration
data maintained in flash
memory by the keeper object
does not match the current
network configuration.
There is a valid master keeper
on the network.
Use RSNetWorx software to
download or update the keeper
object in the module, or see
Reset the Module to the
Original Factory Settings, on
page 12 .
Keeper:
None Valid
on Network The network configuration
data maintained in flash
memory by the keeper object
does not match the current
network configuration, and
there is no valid master
keeper on the network. Use RSNetWorx software to
download or update the keeper
object in the module.
Important: The Reset the
Module to the Original Factory
Settings procedure on
page 12
will not work because there is
no valid master keeper from
which to crossload data.
(1) Messages are for redundant control.
OK
Indicator Display Cause Recommended Action