3 SPECIFICATIONS AND FUNCTIONS

MELSEC-Q

Sub function

 

 

Details

Reference

 

 

section

 

 

 

 

 

 

 

This function temporarily stops the operation to confirm the

 

 

Step function

positioning operation during debugging, etc.

12.7.1

 

The operation can be stopped at each "automatic deceleration"

 

 

 

 

 

or "positioning data".

 

 

 

This function stops (decelerates to a stop) the positioning being

 

 

Skip function

executed when the skip signal is input, and carries out the next

12.7.2

 

 

positioning.

 

 

 

 

 

 

 

 

 

This function issues a command for a sub work (clamp or drill

 

 

M code output function

stop, tool change, etc.) corresponding to the M code No.

12.7.3

 

 

(0 to 65535) that can be set for each positioning data.

 

 

 

 

 

 

 

This function stores the address positioned with manual control

 

 

Teaching function

into the positioning address having the designated positioning

12.7.4

 

 

 

 

 

 

data No. (

Cd.39

).

 

 

 

 

 

 

Target position change

This function changes the target position during positioning.

12.7.5

 

function

Position and speed can be changed simultaneously.

 

 

 

 

 

 

 

 

At each automatic deceleration, this function calculates the

 

Other functions

 

remaining distance for the QD75 to reach the positioning stop

 

 

Command in-position

position. When the value is less than the set value, the

12.7.6

 

function

"command in-position flag" is set to "1".

 

 

 

 

When using another auxiliary work before ending the control,

 

 

 

use this function as a trigger for the sub work.

 

 

 

 

 

 

 

 

Acceleration/deceleration

This function adjusts the control acceleration/deceleration.

12.7.7

 

process function

 

 

 

 

 

 

Continuous operation

This function interrupts continuous operation. When this

 

 

request is accepted, the operation stops when the execution of

6.5.4

 

interrupt function

 

the current positioning data is completed.

 

 

 

 

 

 

 

 

 

Pre-reading start function

This function shortens the virtual start time.

12.7.8

 

 

Function that turns ON the flag when the constant speed status

 

 

Deceleration start flag

or acceleration status switches to the deceleration status during

12.7.9

 

function

position control, whose operation pattern is "Positioning

 

 

 

 

complete", to make the stop timing known.

 

 

Stop command processing

Function that selects a deceleration curve when a stop cause

12.7.10

 

for deceleration stop

occurs during deceleration stop processing to speed 0.

 

function

 

 

 

 

 

 

 

 

 

 

 

 

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Image 57
Mitsubishi Electronics QD75D Or positioning data, Positioning, To 65535 that can be set for each positioning data, Data No