Omron CS1W-CLK21-V1, CVM1-CLK21, CS1W-RPT01, CJ1W-CLK21-V1, C200HW-CLK21, CQM1H-CLK21 306

Status Area and Troubleshooting			Section 9-2
	Bit status	Probable cause	Probable remedy
	Communications error is 1:	The relevant node is not in	Enter the node in the Net-
	ON	the Network.	work.
		A communications error	Conduct an echoback test
		has occurred as a result of	using the Controller Link
		noise.	Support Software and if
			this does not correct the
			error, check the usage
			environment.
		A communications error	Refer to page 287 Trouble-
		has occurred.	shooting with RUN, ERC,
			ERH and INS Indicators
			and troubleshoot accord-
			ingly.
	Data link participation is 0:	The relevant node is not	Enter the relevant node in
	OFF	part of data links.	data links. If an error
			occurs, refer to page 291
			Node Cannot Participate in
			Data Link and troubleshoot
			accordingly.
		There are no active data	Activate the data links.
		links in the Network.
	Offset error is 1: ON	The offset is greater than	Check the number of send
		the number of send words	words at the relevant node,
		at the relevant node.	the number of receive
			words at the local node
			and the offset, then reset
			the data link table correctly.
	Receive area insufficient	The send area at the rele-	When the intention is not to
	(short) is 1: ON	vant node is larger than the	receive all data, use as is
		receive area and some	(data that cannot be
		data cannot be received.	received will be read and
			discarded.)
			When it differs from the
			intended data link, check
			the number of send words
			at the relevant node, the
			number of receive words at
			the local node and the off-
			set, then reset the data link
			table correctly.
	Receive area remaining is	The send area at the rele-	When the intention is to
	1: ON	vant node is smaller than	leave some space in the
		the receive area and some	receive area, use as is (the
		of the area will be unused.	surplus receive area will be
			cleared to 0.)
			When it differs from the
			intended data link, check
			the number of send words
			at the relevant node, the
			number of receive words at
			the local node and the off-
			set, then reset the data link
			table correctly.

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