Melsec-q, 6 sequence program used for positioning control – MITSUBISHI ELECTRIC Mitsubishi Programmable Logic Controller QD75D User Manual

Page 239

Advertising
background image

6 - 19

MELSEC-Q

6 SEQUENCE PROGRAM USED FOR POSITIONING CONTROL

<Positioning start command pulse>

(2) When positioning start signal (Y10) is used

(When fast OPR is not made, contacts of M3 and M4 are not needed.)
(When M code is not used, contact of X04 is not needed.)
(When JOG operation/inching operation is not performed, contact of M7 is not needed.)
(When manual pulse generator operation is not performed, contact of M9 is not needed.)

<Positioning start command hold>

<Positioning start No. setting>

<Positioning start execution>

<Positioning start command storage OFF>

<Positioning start signal OFF>

No. 10 JOG operation setting program

<M code OFF request write>

No. 11 Inching operation setting program

<JOG operation speed (100.00 mm/min) setting>

<Setting of 0 for inching movement amount>

<JOG operation request write>

No. 12 JOG operation/inching operation execution program

<Inching movement amount (1.0 m) setting>

<Inching movement amount write>

<JOG/inching operating flag ON>

<JOG/inching operation completed>

<Forward run JOG/inching operation execution>

<Reverse run JOG/inching operation execution>

DX0C

397

408

421

431

No. 9 M code OFF program

(Not required when M code is not used)

439

449

480

505

512

521

516

Advertising