Omron CQM1H-SCB41 operation manual Memory Switch Set 1 3000-series, High-speed Type Sequence No

3Z4L Laser Micrometer Protocol Appendix K

Memory Switch Set 1 (3000-series, High-speed Type) (Sequence No. 421)

This sequence sets memory switches.

Send Data Word Allocation (2nd Operand of PMCR)

First word of send +0

data

+1

+2

Number of send data words

W		X	Y	Z
	(Undefined)			V

Offset	Contents	Data
	(data format)
+0	Number of send data words	0003 (fixed)
	(4 digits BCD)
+1	w (1 digits BCD)	0: For single run or zero run measurement start
		displaying ‘–––.’
		1: For single run or zero run measurement start
		displaying the previous measured value
	x (1 digit BCD)	0: Perform single run measurement to the RUN signal
		of I/O IF
		1: Repeat measurement while the RUN signal of I/O
		IF is input
	y (1 digit BCD)	*0: RS-232C Delimiter CR+LF
		1: RS-232C Delimiter CR
		2: RS-232C Delimiter LF
	z (1 digit BCD)	0: RS-232C no parity check
		1: RS-232C odd parity check
		2: RS-232C even parity check
+2	v (1 digit BCD)	0: Displaying ‘Err-0’
		1: Displaying ‘0’

Note Settings marked with asterisks are required for this protocol.

Receive Data Word Allocation (3rd Operand of PMCR)

None.

Note 1. Memory switches cannot be set when DIP switch SW3, pin 5 of the Laser Micrometer is not turned ON. 2. The setting (y, z) of RS-232C takes effect when the power supply is turned back on.

335