This parameter error will appear on the first axis on startup whenever no data is found stored in the Flash memory. Although the parameter error is only displayed on the first axis, it indicates that parameters for all axes, event steps, profile tables, input to event tables, and configuration data was not loaded from Flash. To store this in the Flash, load the motion controller with all desired data, and issue an Update Flash command. You must wait for the CPU LED to stop flashing green before powering off the module. If this parameter error appears, one of the following has occurred:
The module is newly shipped. New modules have no data stored in the Flash.
The module was powered down while updating the Flash. This results in an invalid checksum being found for the data, so the Flash is not usable on next power-up.
The Flash itself has a problem. If you find that the Flash consistently does not store data, although the module is not being powered down while the CPU LED is flashing (the Flash is being written to), contact the Delta for details on having the Flash replaced.
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