Omron CS1W-DRM21, CJ1W-DRM21 Specified in hexadecimal as shown in the following table

Receiving Explicit Messages Section 6-5

Response Block

		Service Code
		Destination
		node address
		No. of bytes
		received
Parameters	Destination node address (command): The node address of the CS/CJ-
	series DeviceNet Unit to which the data is written, specified in 1-byte (2 digit)
	hexadecimal.
	Service code (command, response): IF Hex is specified for commands. For
	responses, the highest bit will turn ON and 9F Hex will be returned.
	Class ID (command): Always 002F Hex.
	Instance ID (command): The memory area to which the data is written is
	specified in hexadecimal as shown in the following table.
	Instance ID (Hex)	CPU Unit memory area	Word range
		for write
	01	CIO	0000 to 6143
	03	DM	D00000 to D32767
	04	WR	W000 to W511
	05	HR	H000 to H511
	08 to 14	EM, banks 0 to C	En_00000 to En_32767
			(n: 0 to C)
	Address L, Address H (command): The address of the first word to which
	the data is written is specified in hexadecimal as shown below.
	Address L: The lower 2 digits when the first word address is displayed in 4-
	digit hexadecimal.
	Address H: The higher 2 digits when the first word address is displayed in 4-
	digit hexadecimal.
	Write data (response): The specified area and write data is returned in order
	from word L (lower byte: bits 0 to 7) to word H (higher byte: bits 8 to 15).
	No. of bytes received (response): The number of bytes received from the
	destination node address (remote node) is returned in hexadecimal.
	Destination node address (response): The node address of the CS/CJ-
	series DeviceNet Unit that returned the response is returned in hexadecimal.
Important Points	The actual address L, address H, and number of read words that can be spec-
	ified depends on the mode of CPU Unit for the CS/CJ-series DeviceNet Unit

and the type of memory areas. Do not exceed the boundary of the data areas for the PC you are using.

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