Omron SYSMAC CS Series Operation Manual page 102

CS1/CJ1W-PRM21 PROFIBUS Master DTM
Slave Status Tab
LED Indicator Colours
Clear Diagnostics Button
Retrieving Slave
Diagnostics
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.
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.
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.
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.
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.
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
Section 3-3
Slave Status
81