3 POSITIONING DEDICATED SIGNALS

3.1.1 Axis statuses(1)Positioning start complete signal (M2400+20n) .......... Status signal

(a)This signal turns on with the start completion for the positioning control of the axis specified with the servo program. It does not turn on at the starting using JOG operation or manual pulse generator operation.

It can be used to read a M-code at the positioning start. (Refer to Section 7.1.)

(b)This signal turns off at turning the complete signal OFF command (M3204+20n) off to on or positioning completion.

When the complete signal OFF command (M3204+20n) turns off to on.

V

Dwell time t

Servo program start

 

Start accept flag

ON

OFF

(M2001 to M2032)

Positioning start complete signal

ON

OFF

(M2400+20n)(Note-1)

 

Complete signal OFF command

ON

(M3204+20n)(Note-1)OFF

When the positioning is completed.

V

Dwell time

Positioning completion

t

Servo program start

 

Start accept flag

ON

OFF

(M2001 to M2032)

ON

Positioning start complete signal

OFF

(M2400+20n)(Note-1)

 

REMARK

(Note-1): In the above descriptions, "n" in "M3204+20n", etc. indicates a value corresponding to axis No. such as the following tables.

Axis No.

n

Axis No.

n

Axis No.

n

Axis No.

n

1

0

9

8

17

16

25

24

2

1

10

9

18

17

26

25

3

2

11

10

19

18

27

26

4

3

12

11

20

19

28

27

5

4

13

12

21

20

29

28

6

5

14

13

22

21

30

29

7

6

15

14

23

22

31

30

8

7

16

15

24

23

32

31

• Calculate as follows for the device No. corresponding to each axis.

(Example) M3200+20n (Stop command)=M3200+2031=M3820

M3215+20n (Servo OFF)

=M3215+20 31=M3835

•The range (n=0 to 7) of axis No.1 to 8 is valid in the Q172HCPU. 3 - 12