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CS1/CJ1W-PRM21 PROFIBUS Master DTM
Section 2-3
Slave Status Tab
The Slave Status tab displays a comprehensive overview of the status of the
allocated slaves. An example of the Slave Status tab is shown below.
LED Indicator Colours
The LED indicators in the Slave Status Flags box, indicate per slave its status,
using colours. Four colours are associated with status conditions. The LED
indicator colours are listed below.
Clear Diagnostics Button
Pressing the
Clear Diagnostics
button will clear all new diagnostics data
flags in the Unit. If all slaves are in data exchange, pressing the button will
result in all LED indicators turning green.
Retrieving Slave
Diagnostics
Provided that the Master Unit is not in OFFLINE or STOP mode, the diagnos-
tics of a specific slave device can be obtained from the LED indicators. Mov-
ing the mouse cursor over the LED, will change the cursor from a normal
Indicator
Colour
Slave Status
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.
Red
The slave device is not communicating with the Master Unit. It may
be disconnected, or the Master is in OFFLINE or STOP mode.
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.
Green
The slave device is in data exchange with the PROFIBUS Master
Unit. No diagnostics reported.