Omron CS1W-ETN21 operation manual Appendix B, Buffer Configuration

CPU Unit

FINS processing buffers (192 x 2,020 bytes)

Appendix B

Buffer Configuration

UDP socket
	(See note 1.)
reception
request buffers
(8 x 9,016 max.)
TCP socket
		(See note 1.)
reception
request buffers
(8 x 4,096 max.)		IP packet input
		queue
		(50 max. x
		1,500 bytes)

FTP service reception buffer (4,096 bytes)

FINS reception buffer (16,383 bytes max.)

Communications

controllerNetwork

FINS send buffer (9,000 bytes max.)

FTP service

send buffer

(4,096 bytes)

IP packet output queue (50 max. x 1,500 bytes)

TCP socket send request buffers (8 x 4,096 max.)

(See note 2.)

UDP socket send request buffers (8 x 9,000 max.)

(See note 2.)

Network memory (248K bytes)

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