Mitsubishi Electric MELSEC-Q Series User Manual page 677

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Table of Contents

[6] Precautions during control

(1) When step operation is carried out using interpolation control positioning

(2) When the step valid flag is ON, the step operation will start from the

[7] Step function settings

To use the "step function", write the data shown in the following table to the

Simple Motion module using the sequence program. Refer to section [4] "Using

the step operation" for the timing of the settings.

The set details are validated when written to the Simple Motion module.

Setting item

[Cd.34] Step mode

[Cd.35] Step valid flag

: Refer to Section 5.7 "List of control data" for details on the setting details.

data, the step function settings are carried out for the reference axis.

beginning if the positioning start signal is turned ON while "[Md.26] Axis

operation status" is "step standby". (The step operation will be carried out

from the positioning data set in "[Cd.3] Positioning start No.".)

Set "0: Stepping by deceleration units" or "1:

Stepping by data No. units".

Set "1: Validates step operations".

Set "1: Continues step operation", depending

on the stop status.

Chapter 13 Control Sub Functions

Setting details

Buffer memory address

n: Axis No.-1