Mitsubishi MOTION CONTROLLERS Q172DCPU Manuel d'instructions télécharger pdf (Page 37)

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3 POSITIONING DEDICATED SIGNALS

The positioning dedicated devices are shown below.

It indicates the device refresh cycle of the Motion CPU for status signal with the

positioning control, and the device fetch cycle of the Motion CPU for command signal

with the positioning control.

The operation cycle of the Motion CPU is shown below.

Item Q173DCPU Q172DCPU

Number of control axes Up to 32 axes Up to 8 axes

SV13

0.44ms/ 1 to 6 axes

0.88ms/ 7 to 18 axes

1.77ms/ 19 to 32 axes

0.44ms/ 1 to 6 axes

0.88ms/ 7 to 8 axes

Operation cycle

(Default)

SV22

0.44ms/ 1 to 4 axes

0.88ms/ 5 to 12 axes

1.77ms/ 13 to 28 axes

3.55ms/ 29 to 32 axes

0.44ms/ 1 to 4 axes

0.88ms/ 5 to 8 axes

REMARK

In the positioning dedicated signals, "n" in "M3200+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) For axis 32

M3200+20n (Stop command)=M3200+20

31=M3820

M3215+20n (Servo OFF command)=M3215+20

31=M3835

• The range (n=0 to 7) of axis No.1 to 8 is valid in the Q172DCPU.

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 ... 447 448

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Mitsubishi MOTION CONTROLLERS Q172DCPU Manuel d'instructions Page 37

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