Mitsubishi Electric MELSEC-L LD75D, User Manual

Page: 660 / 818

658
Positioning
operation
515
New current value not
possible
■ Description
• The operation pattern "continuous path control" is
set in the positioning data in which the control
system "current value changing" is set.
• The control system "current value changing" is
set in the positioning data following the
positioning data in which the operation pattern
"continuous path control" is set.
■ Operation status at error occurrence
The current value is not changed.
■
Action
• Do not designate the "continuous path control"
using the "current value changing".
• Do not designate the "current value changing"
using the positioning data following the
positioning data that the "continuous path
control" is designated. (
 Page 447, Section
9.2.21)
■ Buffer memory address

Page 152, Section 5.3
■
Setting range
Control system: 01H to 1EH, 80H to 84H
• 03H, 0CH, 17H, 1CH: 1 to 4 axis fixed-feed
control
• 04H, 05H, 13H, 14H, 18H, 19H, 1DH, 1EH: 1 to
4 axis speed control
• 81H: current value changing
• Speed-position switching control: 06H, 07H
• Position-speed switching control: 08H, 09H
Operation pattern: 00, 01, 11
• 01: Continuous positioning control
• 11: Continuous path control
516
Continuous path control
not possible
■
Description
• The continuous path control is designated using
a control system which is not allowed to use for
continuous path control such as speed control,
speed-position switching control, position-speed
switching control, fixed-feed, and current value
change.
• The previous data such as those on speed
control, speed-position switching control,
position-speed switching control, fixed-feed, and
current value change shows a continuous path
control.
• The continuous positioning control is designated
for speed control or position-speed switching
control.
■ Operation status at error occurrence
At start: The system will not operate.
■ Action
• Do not designate a speed control, fixed-feed,
speed-position switching control, position-
speed switching control, and current value
change using the positioning data following the
continuous path control data.
• Do not carry out the fixed-feed, speed control,
speed-position switching control, position-
speed switching control, and current value
change using the continuous path control
operation pattern.
• Do not carry out the speed control and position-
speed switching control using the continuous
path control operation pattern. (

Page 339,
CHAPTER 9)
■
Buffer memory address
 Page 152, Section 5.3
■ Setting range
Control system: 01H to 1EH, 80H to 84H
• 03H, 0CH, 17H, 1CH: 1 to 4 axis fixed-feed
control
• 04H, 05H, 13H, 14H, 18H, 19H, 1DH, 1EH: 1 to
4 axis speed control
• 81H: current value changing
• Speed-position switching control: 06H, 07H
• Position-speed switching control: 08H, 09H
Operation pattern: 00, 01, 11
• 01: Continuous positioning control
• 11: Continuous path control
Classification
of errors
Error
code
Error name Operation status at error occurrence
Action/Related buffer memory address/Set
range (Setting with program)