Omron CQM1H-SCB41 operation manual 3Z4L Initialize 3000-series Sequence No

3Z4L Laser Micrometer Protocol Appendix K

Receive Data Word Allocation (3rd Operand of PMCR)

Receive data	+0	Number of receive data words
storage words
	+1	(Undefined)	The number of measuring times
	+2		Invalid time
	+3		Decimal portion
	+4	(Undefined)	Integer portion
	+5	Sign	(Undefined)
	+6		Decimal portion
	+7	(Undefined)	Integer portion
	+8	Sign	(Undefined)

Detection lower limit

Detection upper limit

Offset	Contents (data format)	Data
+0	Number of receive data	0009 (fixed)
	words (4 digits BCD)
+1	The number of measuring	000 to 999
	times
	(3 digits BCD)
+2	Invalid time	0001 to 9999
	(4 digits BCD)
+3	Detection lower limit	0000 to 9999	Example –123.4567
	(decimal portion)
			+3	4 5 6 7
	(4 digits BCD)
			+4	0 1 2 3
+4	Detection lower limit	000 to 999
	(integer portion)
			+5	F 0 0 0
	(3 digits BCD)
+5	Detection lower limit (Sign)	If +: 0
	(BIN)	If –: F
+6 to	Detection upper limit	Same as detection lower limit
+8

Note This sequence cannot be used when DIP switch SW3, pin 5 of the Laser Micrometer is not turned ON.

3Z4L Initialize (3000-series) (Sequence No. 430)

This sequence clears the 3Z4L, sets the mm unit, sets memory switches, does not process statistics, and clears the statistic memory.

Send Data Word Allocation (2nd Operand of PMCR)

The send data word allocation is similar to that of sequence No. 401 (Memory Switch Setting)

Receive Data Word Allocation (3rd Operand of PMCR)

None.

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