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362
Linear Interpolation
Section 9-7
(Pn10A), or
Linear Deceleration Constant
for G5-series Servo Drives
(Pn814).
(3) If the linear interpolation operation is performed using an S-curve, be
sure to set the
Movement Average Time
for W-series Servo Drives
(Pn812),
Moving Average Time
for G-series Servo Drives (Pn10E), and
Moving Average Time Interval
for G5-series Servo Drives (Pn818) to the
same value before for all axes that are specified an interpolation axes,
and specify the S-curve for all interpolation axes when starting the linear
interpolation operation. If different movement average times are set for in-
terpolation axes, and the S-curve designation does not match, operation
will not be possible using the linear interpolation following.
(4) With linear interpolation operations, an exponential curve cannot be des-
ignated. In the acceleration/deceleration curve designation, the designa-
tion of an exponential curve will be disabled.
Axis Operating Input
Memory Areas
(Monitoring)
Linear Interpolation Operation Status: Axis 1, Axis 5 Operating Input
Memory Areas
b = Beginning word of Axis Operating Input Areas specified in Common
Para (Axis No.
−
1)
×
25
Interpolation Axis Operation Status: Axis Operating Input Memory Areas
for Axes Designated by Interpolation Axis Designation
b = Beginning word of Axis Operating Input Areas specified in Common
Para (Axis No.
−
1)
×
25
When a linear interpolation operation command (LINEAR INTERPOLATION
SETTING or LINEAR INTERPOLATION START) is executed, the linear inter-
polation operation status can be checked in the Axis Operating Input Memory
Area of the axis (Axis 1 or Axis 5) for which the command was executed. The
operation status of axes designated by linear interpolation designation can be
checked in the Axis Operating Input Memory Areas for individual interpolation
axes.
Name
Word
Bits
Contents
Linear Interpolation
Setting Completed
Flag
b+24
00
0: Linear interpolation setting command reception enabled.
0 to 1: Linear interpolation setting completed.
1: Linear interpolation setting completed
(setting command reception disabled).
Linear Interpolation
Executing Flag
13
1: Linear interpolation operation executing
Name
Word
Bits
Contents
Receiving Com-
mand Flag
b
00
0: Command reception enabled.
0 to 1: Command reception started.
1: Receiving command (command reception disabled).
PCU Positioning
Completed Flag
05
0 to 1: Positioning is completed.
No Origin Flag
06
0: Origin established. 1: No origin established.
Error Flag
12
0: No axis error. 1: Axis error has occurred.
Busy Flag
13
1: Axis busy (axis operation executing)
Feedback Present
Position
b+6
b+7
---
Present position:
Feedback present position (rightmost word)
Feedback present position (leftmost word)
Command Present
Position
b+8
b+9
---
Present position:
Command position (rightmost word)
Command position (leftmost word)
Summary of Contents for CJ1W-NC271 - 12-2009
Page 2: ......
Page 4: ...iv ...
Page 6: ...vi ...
Page 22: ...xxii ...
Page 58: ...30 Starting Operation Section 2 2 ...
Page 244: ...216 Axis Operating Input Memory Areas Section 4 8 ...
Page 264: ...236 Transferring Servo Parameters Section 5 3 ...
Page 396: ...368 Linear Interpolation Section 9 7 ...
Page 648: ...620 List of Error Codes Appendix D ...
Page 674: ...646 Additional Functions for the CJ1W NCF71 MA Appendix F ...
Page 684: ...656 Index ...
Page 686: ...658 Revision History ...