Mitsubishi Electric MELSEC iQ-FX5 User Manual page 265

Control details
• The following drawing shows a step operation during a "deceleration unit step".
■Operation example
ON
[Cd.35] Step valid flag
[Cd.184] Positioning start
OFF
signal
[Md.141] BUSY signal
OFF
Positioning complete signal
OFF
([Md.31] Status: b15)
V
Positioning
Positioning data No.
[Da.1] Operation pattern
No positioning data No. unit, so operation pattern becomes
one step of unit for carrying out automatic deceleration.
• The following drawing shows a step operation during a "data No. unit step".
■Operation example
ON
[Cd.35] Step valid flag
[Cd.184] Positioning start
OFF
signal
[Md.141] BUSY signal
OFF
Positioning complete signal
OFF
([Md.31] Status: b15)
V
Positioning
[Cd.36] Step start information
Positioning data No.
[Da.1] Operation pattern
Precautions during control
• 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
ON ON
No.10 No.11
11 01
ON
ON
ON
00H 01H
No.10
11
Operation pattern becomes one step of positioning data No. unit,
regardless of continuous path control (11).
OFF
t
OFF
t
00H
No.11
01
7 CONTROL SUB FUNCTIONS
7.8 Functions Related to Stop
7
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