beautypg.com

Melsec-q, 5 data used for positioning control, Pr.40 – MITSUBISHI ELECTRIC Mitsubishi Programmable Logic Controller QD75D User Manual

Page 130: Positioning complete signal output time

background image

5 - 42

MELSEC-Q

5 DATA USED FOR POSITIONING CONTROL

Setting value, setting range

Setting value buffer memory

address

Item

Value set with peripheral device

Value set with sequence

program

Default

value

Axis 1 Axis 2 Axis 3 Axis 4

Pr.40

Positioning complete signal
output time

0 to 65535 (ms)

0 to 65535 (ms)

0 to 32767 :

Set as a decimal

32768 to 65535:

Convert into hexadecimal
and set

300

59

209

359

509

Pr.41

Allowable circular
interpolation error width

The setting value range differs depending on the "

Pr.1

Unit

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

[Table 1] on right page

100

60
61

210
211

360
361

510
511

0: External positioning start

0

1: External speed change

request

1

2: Speed-position, position-

speed switching request

2

Pr.42

External command function
selection

3: Skip request

3

0

62

212

362

512

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.

M

QD75

[Y10, Y11, Y12, Y13]

PLC

PLC CPU

Positioning start signal

Positioning
complete signal

[X14, X15, X16, X17]

Positioning

Positioning
start signal

Start complete
signal

BUSY signal

Positioning
complete signal

Positioning complete signal
(after dwell time has passed)

Output time

Positioning complete signal output time