Omron CJ1W-PNT21 Operation Manual page 68

CJ1W-PNT21 PROFINET IO Controller DTM
4-3-4-3 Error History
54
The New Alarm & Data Exchange Active Flags are a combination of the IO
Device New Alarm and Data Exchange Active flags area's, which are located
in the CIO Control and Status area at CIO 1500 + 25 * Unit Number.
In the Selected IO Device box a selection can be made by Device Number, IP
Address or Device Name. If the selected Device has a Plug, Pull or Plug
Wrong Submodule Alarm, this will be indicated.
The Error History shows the Error Log of the PROFINET IO Controller Unit.
For troubleshooting refer to this Error Log.
Figure 4.13: IO Device status
Figure 4.14: Error history
Section 4-3