Mitsubishi Electric MELSEC-L LD75P User Manual page 577

(5) Control details
• The following drawing shows a step operation during a "deceleration unit step".
Step valid flag
Cd.35
Positioning start signal
[Y10,Y11,Y12,Y13]
BUSY signal
[XC,XD,XE,XF]
Positioning complete signal
[X14,X15,X16,X17]
Positioning
Positioning data No.
Operation pattern
Da.1
• The following drawing shows a step operation during a "data No. unit step".
Cd.35 Step valid flag
Positioning start signal
[Y10,Y11,Y12,Y13]
BUSY signal
[XC,XD,XE,XF]
Positioning complete signal
[X14,X15,X16,X17]
Positioning
Cd.36 Step start information
Positioning data No.
Da.1 Operation pattern
(6) Control precautions
• When step operation is carried out using interpolation control positioning data, the step function settings are
carried out for the reference axis.
• When the step valid flag is ON, the step operation will start from the 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.".)
ON
ON
OFF
ON
OFF
ON
OFF
V
No.10
11
No positioning data No. unit, so operation pattern becomes
one step of unit for carrying out automatic deceleration.
ON
ON
OFF
ON
OFF
ON
OFF
V
00H 01H
No.10
11
Operation pattern becomes one step of positioning data No. unit,
regardless of continuous path control (11).
CHAPTER 12 CONTROL SUB FUNCTIONS
OFF
ON
Dwell time
t
No.11
00
OFF
Dwell time
00H
No.11
01
12
t
575