Mitsubishi MOTION CONTROLLERS Q172DCPU Manual de usuario descargar pdf (Pagina 4)

Higher performance motion control!

Motion Processing Acceleration PLC program interrupt for

Multiple CPUs synchronization

■Approximately double the basic motion performance

and 1/4 the Motion SFC processing time.

Multiple CPU High Speed Bus

■With reserved Multiple CPU high speed bus, data transfer of 0.88ms period is possible for up to 14k words.

■Using the new PLC interrupt function synchronized

with the motion operation cycle (0.88ms),

it is possible to achieve real time processing

of the ladder program.

Q173DCPU

Performance

Basic motion performance

(With 0.44 ms operation cycle time)

In case of SV13

Multiple CPU high speed data transfer

The Multiple high speed

transmission cycle is the same as

the Motion Control cycle time.

Increased controllability

Motion SFC processing time

Process time for D800L=D802L

D804L

3 axes

6 axes

Approx. 2 times

the performance

Q173HCPU

Shared memory capacity

Q173DCPU

Processing time

2.34ms

11.75ms

Reduced to

approx. 1/4

Q173HCPU

Q06UDHCPU + Q173DCPU

Capacity

4k word

14k word

3.5 times increase

(Up to14k words)

Q06HCPU + Q173HCPU

Q06UDHCPU

In-position response time

Program example

Q06HCPU

Acceleration of in-position signal response time

D(P).SVST

In-position signal Servo program start

dedicated instruction

[K0 : Real]

1 INC-1

Axis 1, 200 PLS

Speed 10000 PLS/sec

1) A motor real time value can be compared against a

specific point and if this point is overrun, the PLC can

turn on an output signal.

(Variation of comparison processing does not have an

influence on the scan time of the ladder which is

processed within 0.88ms.)

2) Multiple Motion CPUs can be started simultaneously.

Application Example

1 2 3 4 5 6 7 8

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Mitsubishi MOTION CONTROLLERS Q172DCPU Manual de usuario Pagina 4

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