Omron CJ1W-PNT21, Инструкции по эксплуатации

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3 Configuration Software
3-28
CJ-series PROFINET IO Controller Unit Operation Manual for NJ-series CPU Unit (W511)
3 Before compressing, the IO Controller DTM will display a warning message prompting the
user for confirmation of the action.
 Changing Mapped Data Allocations
By default, the data is mapped to Area 1 in both the Output and Input Allocation tabs. It is however
possible to map a part of the data to the second area in the same tab. For example, an application
may require to store all byte data in one location and all word data in another. Moving data mapped
in one Area to another Area is done from the module list.
The procedure is as follows:
1
Find and select the module to be mapped from module list.
2
Left-click the module and drag it while holding the Left mouse button to the desired area. This
can be the end of the list or any empty space in the list in which it will fit.
3
Release the mouse button. The module data is copied to the desired area and appended to the
already existing list. The corresponding entry in the originating list is now deleted.
4
Finally the CPU memory address, to which the module is mapped, is now updated in the mod-
ule list.
Additional Information
• If Auto-Addressing is enabled (see IO Controller Setup tab in this section) any remaining
empty spaces will be removed by compression of the list. Modules allocated to a higher
address will be moved to a lower address to fill up the gaps.
• If Auto-Addressing is disabled, compressing the list can be accomplished by pressing the
Compress button (only after all modifications to the mapping have been made).
The Diagnosis item shows the status of the IO Controller and the registered IO Devices. The Diag-
nosis item has the following three sub-items.
• IO Controller Status
• IO Device Status
• Error History
To display the Diagnosis information the PROFINET IO Controller DTM must be Online with the
PROFINET IO Controller Unit. All information can be acquired once by pressing the
Manual button
in the Refresh box.
The information can also be refreshed continuously by setting the refresh option to Automatic by
checking its check box.
The IO Controller Status has four separate boxes showing information concerning the status of the
IO Controller and the status of the Ethernet connection. Further, information is shown of the status of
the Unit’s status and the status of the registered IO Devices.
The picture below shows the IO Controller Status.
3-3-4 Diagnosis
IO Controller Status