5 DATA USED FOR POSITIONING CONTROL

MELSEC-Q

 

 

 

 

Setting value, setting range

 

Setting value buffer memory

 

 

 

 

Default

 

address

 

 

 

Item

 

 

 

 

 

 

 

 

 

 

Value set with peripheral device

Value set with sequence

value

Axis 1

Axis 2

Axis 3

Axis 4

 

 

 

 

 

 

 

 

program

 

 

 

 

 

 

 

 

 

 

0 to 65535 (ms)

 

 

 

 

 

 

 

 

 

 

0 to 32767 :

 

 

 

 

 

 

Pr.40

 

 

 

 

 

 

 

 

 

 

 

 

Set as a decimal

 

 

 

 

 

 

Positioning complete signal

 

0 to 65535 (ms)

300

59

209

359

509

 

 

32768 to 65535:

 

 

 

 

 

 

 

 

 

output time

 

 

Convert into hexadecimal

 

 

 

 

 

 

 

 

 

 

and set

 

 

 

 

 

 

 

 

The setting value range differs depending on the "

 

Unit

 

 

 

 

 

 

 

 

Pr.1

 

 

 

 

 

 

 

 

setting".

 

 

 

 

 

 

 

 

 

 

Pr.41

 

 

 

 

 

60

210

360

510

 

 

 

Here, the value within the [Table 1] range is set.

100

 

Allowable circular

 

 

 

 

 

 

 

61

211

361

511

 

 

 

 

 

 

 

 

 

interpolation error width

 

[Table 1] on right page

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0: External positioning start

0

 

 

 

 

 

 

 

 

 

 

 

1: External speed change

 

 

 

 

 

 

 

 

 

 

Pr.42

 

1

 

 

 

 

 

 

 

 

 

 

request

 

 

 

 

 

 

 

 

 

External command function

 

 

 

 

0

62

212

362

512

 

2: Speed-position, position-

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

selection

speed switching request

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3: Skip request

3

 

 

 

 

 

 

 

 

Pr.40 Positioning complete signal output time

Set the output time of the positioning complete signal [X14, X15, X16, X17] output from the QD75.

A positioning completes when the specified dwell time has passed after the QD75 had terminated the output.

PLC

 

PLC CPU Positioning start signal

QD75

[Y10, Y11, Y12, Y13]

 

 

M

Positioning

Positioning

complete signal

 

[X14, X15, X16, X17]

 

Positioning

 

start signal

 

Start complete

 

signal

Positioning complete signal

 

 

(after dwell time has passed)

BUSY signal

 

Positioning

 

complete signal

 

 

Output time

Positioning complete signal output time

5 - 42

Page 130
Image 130
Mitsubishi Electronics QD75P, QD75D user manual Pr.40 Positioning complete signal output time