Mitsubishi Electronics QD75MH1 ユーザーズマニュアル

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MELSEC-Q

12 CONTROL SUB FUNCTIONS

(2) The following shows a time chart for changing the speed using the override

function.

Cd. 13 Positioning operation
speed override

Dwell time

200

BUSY signal

Error detection signal

All axis servo ON

Positioning start signal

Positioning complete signal

QD75 READY signal

Start complete signal

[Y10]

[Y1]

[X0]

[X10]

[XC]

[X14]

[X8]

PLC READY signal

[Y0]

Fig. 12.30 Time chart for changing the speed using the override function

(3) Add the following PLC program to the control program, and write it to the

PLC CPU.

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Example

No.15 Override program