Omron CJ1W-DRM21, CS1W-DRM21 operation manual Connection Types and Allocated I/O Areas

User-set Allocations Section 5-3

Connection Types and Allocated I/O Areas

The following table shows the relationship between various connection combi- nations and the allocated areas that are applicable with those connections.

Specified connection	OUT 1 area	IN 1 area	IN 2 area
type
Poll	Poll OUT data	Poll IN data	Not used
Bit-strobe	Not used	Bit-strobe IN data	Not used
COS	COS OUT data	COS IN data	Not used
Cyclic	Cyclic OUT data	Cyclic IN data	Not used
Poll+bit-strobe	Poll OUT data	Poll IN data	Bit-strobe IN data
Poll+COS (See note.)	Poll/COS OUT data	Poll IN data	COS IN data
Poll+cyclic (See note.)	Poll/cyclic OUT data	Poll IN data	Cyclic IN data
COS+bit-strobe	COS OUT data	COS IN data	Bit-strobe IN data
Cyclic+bit-strobe	Cyclic OUT data	Cyclic IN data	Bit-strobe IN data

Note 1. With poll + COS connections, the OUT data is the same for poll and COS. Set the same OUT areas for poll and COS connections when specifying the areas with the Configurator. With poll + cyclic connections as well, the OUT data is the same for poll and cyclic. Set the same OUT areas for poll and cyclic when specifying the areas with the Configurator.

2. Use Configurator Ver. 2.10 or later for the CJ1W-DRM21.

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