Omron CQM1H-CLK21 Configuring a Network with 33 Nodes or More, Problem Status Cause and remedy

Troubleshooting Using Indicators			Section 9-1
	Configuring a Network with 33 Nodes or More
	Problem	Status	Cause and remedy
	The node is not	The ERC indicator is	The Wired Network 62 Node Enable Bit
	present in the net-	ON in the CS1W-	in the DM Parameters Area is turned
	work.	CLK21-V1 or CJ1W-	OFF. Turn ON the Wired Network 62
	(ERC indicator: ON	CLK21-V1, and a	Node Enable Bit and then turn the
	RUN indicator: OFF	node address higher	power supply OFF and ON again.
	INS indicator: OFF)	than 32 is set.
		The ERC indicator is	The Units that can be used to configure
		ON in the C200HW-	a network that uses a node address
		CLK21, CQM1H-	higher than 32 are the CS1W-CLK21-
		CLK21, CVM1-	V1 and CJ1W-CLK21-V1 only. Either
		CLK21, CS1W-	configure the network using compatible
		CLK21, or CJ1W-	Units and Boards, or split the network
		CLK21, and a node	into two separate networks.
		address higher than
		32 is set.
	The node is not	The INS indicator is
	present in the net-	ON for some nodes
	work	in the same net-
	(ERC indicator: OFF	work. Those nodes
	RUN indicator: ON	are C200HW-
	INS indicator: OFF)	CLK21, CQM1H-
		CLK21, CVM1-
		CLK21, CS1W-
		CLK21, or CJ1W-
		CLK21.
		The INS indicator is	The Wired Network 62 Node Enable Bit
		ON for some nodes	in the DM Parameters Area of the poll-
		in the same net-	ing node (CS1W-CLK21-V1 or CJ1W-
		work. Those nodes	CLK-V1 with INS indicator ON) is OFF.
		are CS1W-CLK21-	Turn ON the Wired Network 62 Node
		V1 or CJ1W-CLK-	Enable Bit, then turn the power supply
		V1.	OFF and ON again.
			The maximum number of nodes set in
			the network parameters is less than the
			number of nodes present in the net-
			work.
			Use CX-Net or the Controller Link Sup-
			port Software to read the network
			parameters, and check the maximum
			number of nodes setting. Set the maxi-
			mum number of nodes to a number that
			is the same or larger than the number
			of nodes in the network.
	The maximum num-	The polling node is a	The Units that can be used to configure
	ber of nodes in the	C200HW-CLK21,	a network that uses a node address
	network is set to 32.	CQM1H-CLK21,	higher than 32 are the CS1W-CLK21-
		CVM1-CLK21,	V1 and CJ1W-CLK21-V1 only. Either
		CS1W-CLK21, or	configure the network using compatible
		CJ1W-CLK21.	Units and Boards, or split the network
			into two separate networks.
		The polling node is a	The Wired Network 62 Node Enable Bit
		CS1W-CLK21-V1 or	in the DM Parameters Area of the poll-
		CJ1W-CLK-V1.	ing node (CS1W-CLK21-V1 or CJ1W-
			CLK-V1 with INS indicator ON) is OFF.
			Turn ON the Wired Network 62 Node
			Enable Bit, then turn the power supply
			OFF and ON again.

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