Omron CS1W-DRM21 Outline of Functions, Backing Up Unit Setup Files, Restoring Unit Setup Files

Memory Card Backup Functions Appendix D

Outline of Functions

1. Backing Up Unit Setup Files

Saves all internal Unit setup data to the Memory Card mounted to the CPU Unit.

Method: Turn ON the Setup File Backup Switch (word n+1, bit 15) to save the internal Unit setup data to the Memory Card as a Unit Setup File.

DeviceNet Unit	CPU Unit
	Unit Setup File Backup switch

data Memory Card

Backup

2. Restoring Unit Setup Files

Restoring Unit Setup Files involves reading the data and setting it to a Unit. The data saved to the Memory Card mounted to the CPU Unit is read to the Unit.

Method: Turn ON the Unit Setup File Restore Switch (word n+1, bit 14) to read the Unit setup data file on the Memory Card and to enable these settings as the Unit settings.

DeviceNet Unit CPU Unit Unit Setup File Restore Switch

All setup	Memory Card
data
	Restore

Note If there is an error in the setup data or if the file could not be read, the File Read/Write Error bit in Unit Status 2 (word n + 11, bit 08) will turn ON.

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