Mitsubishi Electronics MR-J2S- A instruction manual A1SD71 reading home position address

15. ABSOLUTE POSITION DETECTION SYSTEM

4							(Continued from preceding page)
	M1
							DFROP H0001 K7912 D9				K1
	Check sum OK
	(Note)
								D*P	K	D3	D3
								D P	D3	D9	D3
				D K0 D3						SET	Y4B
	M1		Y4B
							DTOP H0001 K41			D3	K1
	Check		ABS coo		r	dinate error
	sum OK
										SET	M3
	Y49		X36
										RST	Y41
	ABS commu- Servo-on PB
	nication error										K50
	Y41
											T0
	ABS transfer mode
	Y41		Y42								K10
											T1
	ABS transfer		ABS request
	mode
	Y41		X32								K10
											T3
	ABS transfer		Send data ready
	mode
	T0
											Y49
	ABS transf	er NG
	T1

ABS request NG

T3

Send data ready NG

4

*1 A1SD71: reading home position address

Inserting constant K for conversion into the unit of feed per pulse

Adding home position address to absolute position

Setting ABS coordinate error

*1 X-axis: Present position change ABS data "ready"

ABS data "ready"

Resetting ABS transfer mode

ABS transfer mode timer (5s)

ABS request response timer (1s)

Ready to send response timer (1s)

ABS communication error

Restoring absolute position data

Detecting ABS coordinate error

Writing ABS data to A1SD71

ABS communication error detecting

5 (To be continued) 5

Note: When the unit setting parameter value of the AD71 positioning module is changed from "3" (pulse) to "0" (mm), the unit is 0.1m for the input value. To change the unit to 1m, and this program to multiple the feed value by 10.

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