Omron CQM1H-SCB41 operation manual Write Hexadecimal/2 Sequence No

V600/V620 ID Controller Protocol Appendix M

Write (Hexadecimal/2) (Sequence No. 523)

This sequence is used when the number of Heads to be written to the Carrier is 2. Up to 56 digits of data can be written for each Read/Write Head.

Send Data Word Allocation (2nd Operand of PMCR)

First word of send +0

data+1

+2

+3

+4

+5

+6

~

+19

+20

~

+65

+66

+67

+68

+69

+70

~

+83

Number of send data words

Number of Heads

(Undefined)	Unit No.
(Undefined)	Head CH No.
Leading address No.
Number of write digits
Write data
	~
Write data
(Not used)
	~
(Not used)
(Undefined)	Unit No.
(Undefined)	Head CH No.

Leading address No.

Number of write digits

Write data

~

Write data

CH 1

CH 2

Offset	Contents (data format)	Data
+0	Number of send data words	0007 to 0084
	(4 digits BCD)
+1	Number of Heads	0002 to 0002
	(4 digits BCD)
+(64(N–1)+2)	Unit No. (2 digits BCD)	Arbitrary (However, there is a limit for the
		maximum Unit No. depending on the model)
+(64(N–1)+3)	R/W Head CH No.	R/W Head CH 1 designation: 1
	(1 digit BCD)	R/W Head CH 2 designation: 2
		The CD1D must be set to 1.
+(64(N–1)+4)	Leading address No.	0000 to FFFF
	(4 digits Hexadecimal)
+(64(N–1)+5)	Number of write digits	0002 to 0056
	(4 digits BCD)
+(64(N–1)+6)	Write data (Hexadecimal)	Input in hexadecimal
to (64(N–1)+19)		Up to 56 digits (max.) can be set

N: Number of Heads

Receive Data Word Allocation (3rd Operand of PMCR)

None.

Note 1. Write data designated for hexadecimal is sent beginning with the largest offset from the send data words.

2. Always set an even number of digits for the write data.

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