Manuals > Device Connection Guide > OMRON > Connection Procedure (Ethernet)

About the connection example

Please see below for an example of connection settings for this driver.

Applicable models etc.

explanation

This is an example of how to connect to the C series via Ethernet.

Device List

The compatible devices are as follows (see here for how to view the device list).

device	keyword	Start address	explanation	unit	reading	Writing
Input/Output/Auxiliary/Special Relays	IO	000000	Decimal number 4 digits (CH) + 2 digits (00 to 15)	bit	○	●
Data Link Relay	LR	000000	Decimal number 4 digits (CH) + 2 digits (00 to 15)	bit	○	●
Holding Relay	HR	000000	Decimal number 4 digits (CH) + 2 digits (00 to 15)	bit	○	●
Auxiliary Memory Relay	AR	000000	Decimal number 4 digits (CH) + 2 digits (00 to 15)	bit	○	●
Timer/Counter Contact	TCS	0000	Decimal	bit	○	×
Timer/Counter Current Value	TCN	0000	Decimal	word	○	●
Data Memory	DM	0000	Decimal	word	○	●
Extended memory (current)	EM	0000	Decimal	word	○	●
Expansion Memory (Bank 00)	E0	0000	Decimal	word	○	●
Expansion Memory (Bank 01)	E1	0000	Decimal	word	○	●
Expansion Memory (Bank 02)	E2	0000	Decimal	word	○	●
Expansion Memory (Bank 03)	E3	0000	Decimal	word	○	●
Expansion Memory (Bank 04)	E4	0000	Decimal	word	○	●
Expansion Memory (Bank 05)	E5	0000	Decimal	word	○	●
Expansion Memory (Bank 06)	E6	0000	Decimal	word	○	●
Expansion Memory (Bank 07)	E7	0000	Decimal	word	○	●
Expansion Memory (Bank 08)	E8	0000	Decimal	word	○	●
Expansion Memory (Bank 09)	E9	0000	Decimal	word	○	●
Expansion Memory (Bank 10)	EA	0000	Decimal	word	○	●
Expansion Memory (Bank 11)	EB	0000	Decimal	word	○	●
Expansion Memory (Bank 12)	EC	0000	Decimal	word	○	●
Expansion Memory (Bank 13)	ED	0000	Decimal	word	○	●
Expansion Memory (Bank 14)	EE	0000	Decimal	word	○	●
Expansion Memory (Bank 15)	EF	0000	Decimal	word	○	●

About setting connection parameters

When connecting to PLCEthernet, the network settings must be as follows:

c_plc_0207

item	explanation
1	Source network number (0 is your own network) (specify in the range 000 to 127, decimal)
2	Source node (IP suffix when 999) (specify in the range 001 to 999, decimal)
3	Destination network number (0 is your own network) (specify in the range 000 to 127, decimal)
4	Destination node (IP suffix when 999) (specify in the range 001 to 999, decimal)

C Series (FINS) Equivalent to C200HW-PCU01