Omron CQM1H-SCB41 Standard System Protocols, Receive Data Word Allocation 4th Operand

Introduction Appendix A

D: Receive Data Word Allocation (4th Operand)

Receive data +0

storage words	+1
	+2

Number of receive data words

Response code

Receive data

Offset	Contents (data format)	Data
D+0	Number of receive data words	0003 to 0128 BCD
	(4 digits BCD)
D+1	Response code (4 digits Hex)	The response code will be stored in
		hexadecimal form.
D+2	Receive data (4-digit Hex)	The data from just after the response code
on		until just before the ETX will be converted
		from ASCII to hexadecimal and stored here.

Standard System Protocols

	The following 13 standard system protocols are provided with the CX-Protocol
	and the Serial Communications Boards.
Protocol name	Function
CompoWay/F	Protocol for sending CompoWay/F commands as a Master to OMRON CompoWay/F slave
Master	components and receiving responses.
E5jK Digital	Protocol for controlling an E5jK Digital Controller via the Board. Procedures for reading the MV
Controller Read	the operating parameter settings
E5jK Digital	Protocol for controlling an E5jK Digital Controller via the Board. Procedures for writing set points
Controller Write	and operating parameters.
E5ZE Temperature	Protocol for controlling an E5ZE Temperature Controller via the Board. Procedures for reading
Controller Read	measured temperature and operating parameter settings.
E5ZE Temperature	Protocol for controlling an E5ZE Temperature Controller via the Board. Procedures for writing
Controller Write	control temperatures and operating parameters.
E5jJ Temperature	Protocol for controlling a E5jJ Temperature Controller via the Board. Procedures for writing set
Controller	points, reading output amounts, and reading/writing operating parameters.
ES100j Controller	Protocol for controlling an ES100j Controller via the Board. Procedures for writing adjustment
	parameters, reading operation amounts, and writing/reading operating parameters.
Intelligent Signal	Protocol for controlling a Intelligent Signal Processor via the Board. Procedures for writing
Processor	comparison values and reading display values are set.
V500/V520 Bar	Protocol for controlling a Bar Code Reader via the Board. Procedures for controlling the Bar Code
Code Reader	Reader in remote mode, reading the data that has been read by the Bar Code Reader, and
	reading/writing operating parameters.
3Z4L Laser	Protocol for controlling a Laser Micrometer via the Board. Procedures for controlling the Laser
Micrometer	Micrometer in remote mode, reading measured data, and writing/reading operating parameters.
F200/F300/F350	Protocol for controlling a Visual Inspection System via the Board. Procedures for controlling the
Visual Inspection	Visual Inspection System in remote mode, reading measured values, and writing/reading
Systems	operating parameters.
V600/V620 ID	Protocol for controlling an ID Controller via the Board. Procedures for performing Read/Write
Controllers	operations of the ID Controller and writing/reading operating parameters.
Hayes modem AT	Protocol for controlling a Hayes modem (AT commands) via the Board. Procedures for initialization
commands	of the modem, dialing, data transmission, switching to escape mode, and disconnecting the line.

Note Some of the standard system protocols do not allow communications with 32 nodes for one execution of a sequence (for 1:N connections). For example, it’s not possible when the number of Units in send data is 1 to 25 for unit numbers 00 to 31 (e.g., in the temperature controller read sequences). This restriction is due to a limit in the number of words that can be transferred between the CPU Unit and the Serial Communications Board. These sequences, however, allow the unit numbers of connected devices to be specified in the send data. You can thus set different unit numbers in the send data and execute PMCR(––) for the same se- quence as many times as required for all unit numbers.

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