Omron CS1W-ETN21 operation manual Revision History, Cat. No. W420-E1-04 Revision code

Revision History

A manual revision code appears as a suffix to the catalog number on the front cover of the manual.

Cat. No. W420-E1-04

Revision code

The following table outlines the changes made to the manual during each revision. Page numbers refer to the previous version.

Revision code	Date	Revised content
1	July 2003	Original production
02	March 2004	Information was added for new functions available with new versions of the CX-Programmer
		and Ethernet Unit, including the Web function, described in new sub-section 2-8and Appendix
		G. The following revisions were also made.
		Page xiv: Added information on unit versions.
		Page 3: Added information for CX-Programmer version 4.0 or higher.
		Page 7: Corrected “or” to “and” in paragraph on automatic clock adjustment.
		Pages 8 and 9: Added information on Ethernet Units with Unit Ver. 1.3 or later.
		Page 12: Added information on CX-Programmer version 4.0 or higher.
		Page 17: Changed note
		Page 25: Corrected information for ERH indicator.
		Page 26: Added information on upgrade to unit version.
		Page 28: Corrected “00.00.00.00” to “0.0.0.0” in Note 1.
		Page 31: Corrected “1.2” to “0.9” and “0.8” to “0.4” in Note.
		Page 40: Changed screen.
		Page 41: Changed screen, corrected “Right-click” to“Click” in steps 6 and 7, and added new
		sub-section on the Web function.
		Page 43: Changed screen.
		Page 45: Added settings to tables.
		Page 47: Added table of settings for HTTP Tab, and swapped “response” and “request” in dia	-
		gram.
		Pages 50 and 58: Changed screen.
		Page 59: Added item to table and notes.
		Page 60: Corrected “00.00.00.00” to “0.0.0.0” tablein.
		Page 71: Added information on HTTP Server Setup and changed screen.
		Page 84: Changed “07CD hex” to “07C0 hex”
		Page 85: Corrected “00.00.00.00” to “0.0.0.0” and corrected information for setting local IP
		address.
		Page 96: Added information on prohibiting dynamic conversion of remote IP addresses.
		Pages 100 and 101: Corrected table headings.
		Page 124: Added note.
		Page 125: Corrected “Controller Unit” to “Controller Link Unit” in diagram.
		Page 126: Corrected “Ethernet Unit” to “Controller Link Unit” in information on relay network
		tables, and corrected “2” to “1” for the relay node address.
		Pages 141 and 142: Changed “PC” to “PLC.”
		Page 197: Removed “(CJ Series only)” from table.
		Page 221: Added error codes to table.
		Page 229: Added table on TCP status information.

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