Справочник Пользователя для Mitsubishi Electronics QD75MH2

 
 

 

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MELSEC-Q

 

3   SPECIFICATIONS AND FUNCTIONS 

 

3.2.4 Combination of QD75MH main functions and sub functions 

With positioning control using the QD75MH, the main functions and sub functions can 
be combined and used as necessary. A list of the main function and sub function 
combinations is given below. 

 

Functions characteristic to 

machine OPR 

 
 

 

Sub functions 

 
 
 
 
 

    Main functions 

Combination with operation pattern.  1 

OP

R retry

 function 

OP

 shift function 

 
 

Machine OPR control 

 

 

 

 

OPR control 

Fast OPR control 

 

 

 

 

1-axis linear control 

 

 

 

 

2-, 3-, or 4-axis linear 

interpolation control 

 

 

 

 

 

1-axis fixed-feed control 

 

(Continuous path control cannot be set) 

 

 

 

 

2-, 3-, or 4-axis fixed-feed 

control (interpolation) 

 

(Continuous path control cannot be set) 

 

 

 

 

Position control 

2-axis circular interpolation 

control 

 

 

 

 

 

Speed control (1- to 4-axis) 

  (Only independent positioning control  

can be set) 

 

 

 

 

Speed-position switching control 

  (Continuous path control cannot be set) 

Position-speed switching control 

  (Only independent positioning control 

can be set) 

 

 

 

 

Current value changing 

(Continuous path control cannot be set) 

NOP instruction 

 

 

 

 

 

JUMP instruction 

Major positioning 

control 

Other control 

LOOP to LEND 

 

 

 

 

 

JOG operation, inching operation 

 

 

 

 

Manual control 

Manual pulse generator operation 

 

 

 

 

 

   

: Always combine, 

: Combination possible, 

: Combination limited, 

: Combination not possible 

1 The operation pattern is one of the "positioning data" setting items. 

2 The near pass function is featured as standard and is valid only for setting continuous path control for position control. 

3 Invalid during creep speed. 

4 Invalid during continuous path control. 

5 Inching operation does not perform acceleration/deceleration processing. 

6 Valid for the reference axis only. 

7 Valid for only the case where a deceleration start is made during position control. 

8 Disabled for a start of positioning start No. 9003. 
9 Valid for " Md.22 Feedrate " and "

Md.28

Axis feedrate". 

10 Valid for a start of positioning start No.9003, but invalid for a start of positioning data (No. 1 to 600).