Causes And Correction When You Cannot Go Online From The Sysmac Studio - Omron NA5-15W101S-V1 User Manual

5-2-4 Causes and Correction When You Cannot Go Online from the
Sysmac Studio
The following table lists the possible causes when you cannot go online with the NA Unit from the Sys-
mac Studio.
Cause
Incorrect settings
or faulty communi-
cations path
Fatal Errors in the
NA Unit
High load on the
NA Unit
NA-series Programmable Terminal Hardware(-V1) User's Manual (V125)
Description
There is a mistake in the settings that the
Sysmac Studio uses to go online with the
NA Unit. Or, the communications path is
faulty.
A fatal error occurred in the NA Unit.
The load on the NA Unit is too high and time
cannot be obtained to connect with the Sys-
mac Studio.
5 Troubleshooting
Correction
Refer to Troubleshooting Incorrect Settings
and Faulty Communications Path on page
5-8.
Refer to 5-2-1 Confirming NA Unit Operation
on page 5-5.
Execute system recovery, reduce the project
load, and then download the project again.
5
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