Omron GRT1-PNT - DATASHEET 2 Operation Manual page 63

Unit functions
Checking Using the
GRT1-PNT DTM
To check the internal communication error history using the GRT1-PNT DTM
and OMRON's FDT Container CX-ConfiguratorFDT, perform the following
actions.
1,2,3... 1 Turn ON the PROFINET IO Communication Unit's power supply.
2 In CX-ConfiguratorFDT right-click on the icon of the GRT1-PNT and select
Go Online.
3 In CX-ConfiguratorFDT right-click on the icon of the GRT1-PNT, and select
Diagnosis.
4 Select the I/O Unit Error History tab in the Diagnosis Window. The
communication error history for the most recent errors that occurred will be
displayed, as shown in the following image. To display the most recent
error history, click the Update button.
Note The method described is also available in third-party FDT Containers, although slightly
different terminology may be used in the menus.
PROFINET IO Network
PROFINET IO
Communication Unit
1st error
Error log
recorded
in IO Device.
64th error
Status when communications
error occurred
What happened to cause
a communications error?
Section 3-2
51