15 TROUBLESHOOTING

MELSEC-Q

 

Related buffer memory

 

Set range

 

 

 

address

 

 

Remedy

 

 

 

(Setting with sequence program)

 

Axis 1

Axis 2

Axis 3

Axis 4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

For command speed,

1 to 1000000 [pulse/s]

 

 

refer to Section 5.3

 

 

1 to 2000000000 [mm/min or another]

 

 

"List of positioning data"

 

 

 

 

 

 

Speed limit value

QD75P

:

 

 

 

 

 

 

1 to 200000 [pulse/s]

Set the command speed to within the setting range.

 

 

 

 

 

1 to 2000000000

 

10

160

310

460

[mm/min or another]

 

 

QD75D

:

 

 

11

161

311

461

1 to 1000000 [pulse/s]

 

 

 

 

 

 

 

 

 

 

 

 

1 to 2000000000

 

 

 

 

 

 

[mm/min or another]

 

 

 

 

 

 

 

 

 

1549

1649

1749

1849

<Teaching positioning data No.>

Set the positioning data No. to within the setting range.

 

 

1 to 600

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1548

1648

1748

1848

<Teaching data selection>

Set the teaching data selection set value to within the

 

 

0, 1

setting range.

 

 

 

 

 

 

 

 

 

 

 

 

 

• Do not turn ON the target position change request in

 

 

 

 

 

 

 

the following cases.

 

 

 

 

 

<Target position change request

A control system other than ABS1, and INC1 is used.

 

 

 

 

 

During deceleration stop. An operating pattern

 

1538

1638

1738

1838

 

flag>

 

 

"continuous path control" is used.

 

 

 

 

 

1: Target position change request

 

 

 

 

 

• When the target position change address is outside

 

 

 

 

 

 

 

the stroke limit, correct the target position change

 

 

 

 

 

 

 

address. (Refer to Section 12.7.5)

 

 

 

 

 

 

 

 

15 - 37

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Image 641
Mitsubishi Electronics QD75D, QD75P user manual Set the teaching data selection set value to within, Following cases