Omron CJ1W-CLK21-V1, CVM1-CLK21, CS1W-RPT01 Area data response As follows, Meaning Unit Hex

Commands and Responses for C200HX/HG/HE and CQM1H-series PLCs Section 6-6

Response Block

04 02

Command Response

code code

6-6-10 CONTROLLER DATA READ

Reads the following data:

•Controller model and version

•Area data

•PLC status

Command Block

05 01

Command code

Response Block

05 01 00 00

Command Response Program

code code number

20 bytes	20 bytes		16 bytes	10 bytes	65 bytes
Controller	Controller	Dummy 1		Area data	Dummy 2 PLC status
model	version

Parameters	Controller model and Controller version (response): Both are returned in
	ASCII, within 20 bytes (i.e., within 20 ASCII characters). If the model or ver-
	sion information does not require 20 bytes of data, the remainder of the bytes
	will be filled with spaces (20 hexadecimal).
	Dummy 1 and Dummy 2 (response): All zeros (Hex) will be returned.
	Area data (response): As follows:
	1st byte						10th byte
	00		00	00	00	00	00
	Program No. of DM words Number of Expansion DM banks
	area size
Item		Meaning					Unit (Hex)
Program area size	The size of PLC Setup and program area				K words (1K words = 1,024 words;
					1 word = 2 bytes))
No. of DM words	Total words in the DM area				Words (1 word = 2 bytes)
Number of Expansion	Number of banks in the Expansion DM area				Banks
DM banks
	PLC status (response): The status of connected tools is returned:
		00 (Hex):	No recognized tool connected
		80 (Hex):	Recognized tool connected

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