Emerson Numatics DeviceLogix G2-2 Series Quick Start Manual page 13

G2-2 Series DeviceLogix Quick Start Manual
Network/Communication Settings
The following table describes the behaviors that occur when the Network Status Override and Communication
Status Override attributes are disabled. The user may have the DeviceLogix node begin local logic mode in
cases where a network signal is lost. This is configured by enabling
Status Override"
.
Network/Communication Settings DISABLED Chart
Network
Attribute
LED Status
Network Status
Override
(Disabled)
Flashing
Green
Communication
Flashing
Status Override
Green
(Disabled)
Flashing
!
The manifold can ALWAYS be controlled by local logic when the Network
Status and Communication Status overrides are ENABLED.
Event
The manifold is powered up
Off
without a network connection
Red Duplicate Mac ID error
The manifold has lost the I/O
Red connection.
An Idle is received
(still on network, but the PLC is
not sending data to it. For
example, the key on the PLC is
turned into program mode)
Communications not
established (module not online)
- OR -
The manifold is online but there
is no data being sent between a
master and itself
The manifold has lost the I/O
Red connection.
3835054 TDG22DLQS3-0
Subject to change without notice
www.numatics.com/fieldbus
"Comm Status Override"
Behavior
The manifold is put into an
inoperable state and all
Outputs remain off.
The manifold output values are
updated based on the Output
Fault Action and Fault Value
attributes.
The manifold output values are
updated based on the Output
Idle Action and Idle Value
attributes.
The manifold outputs remain
in the available state until an
I/O connection is established.
The manifold output values are
updated based on the Output
Fault Action and Fault Value
attributes.
1/07
"Network
and
Page 13