Omron WS02-9094G - V1.0 Operation Manual page 122

Monitoring the Network
diagnostics flags. An example is shown in the figure below. For the extended,
non-standard diagnostics see section 3-7-2 Monitoring Slave Status.
The upper half of the window - the Slave Status Flags box - presents the sta-
tus of each slave device using coloured LED indicators. The colours are listed
in the table below.
Indicator
Colour
Grey Associated device does not exchange Diagnostics with this Master
Unit, i.e.
• Slave not allocated to this Master Unit, or
• Device is this Master Unit, or
• Device is another master device.
Example figure: Slave device 0 is not allocated.
Red The slave device is not communicating with the PROFIBUS Master
Unit. It may be disconnected, or the Master is in OFFLINE or STOP
mode.
Example figure: Slave device 6 is not responding.
Orange The slave device is communicating with the PROFIBUS Master
Unit, but it is not in Data Exchange, due to incorrect parameter set-
tings. See the slave diagnostics for more information.
Yellow The slave device is in data exchange with the PROFIBUS Master
Unit, but it has reported diagnostics data. See the slave diagnostics
for more information.
Example figure: Slave device 14 has returned diagnostics.
Green The slave device is in data exchange with the PROFIBUS Master
Unit. No diagnostics reported.
Example figure: Slave device 2 is in I/O data exchange.
Any other colour than green or grey, indicates that new diagnostics have been
received from the associated slave device, since the last time the diagnostics
was monitored.
Section 3-7
Slave Status
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