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9 FIRMWARE UPDATE FUNCTION
9.2 Update Using the Engineering Tool
3. Select the CPU module whose firmware will be updated.
4. Click [...], and select the firmware update file.
5. The CPU module is automatically reset. To prevent the CPU module from being automatically reset, deselect it. If it is
deselected, the module will wait until it is manually reset after the completion of the firmware update.
6. Click [Update] to update the firmware. It takes about 2 minutes to complete the update. After the firmware update is
started, the update status can be checked in the "Status" column.
7. If you did not check the box in 5 (Not automatically reset), turn the system power OFF and ON after the completion of the
firmware update.
8. On the module diagnosis screen of the engineering tool, check that the firmware version has been updated.