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234
Interrupt Feeding
Section 9-3
9-3-3
Procedure for Direct Operation
When the Interrupt Feeding Bit is turned ON, positioning is started with speed
control and an interrupt input signal is awaited.
1,2,3...
1.
Set the operating data area using the parameters.
2.
Set the amount of interrupt feeding movement (position, speed, accelera-
tion/deceleration time number) in the operating data area. The sign of the
position at this point becomes the direction of travel after the input of the
interrupt signal. “+” means interrupt feeding in the direction of travel, while
“–” means interrupt feeding in the opposite direction.
3.
Set the direction of the speed control with the direction designation, and
then turn the Interrupt Feeding Bit from OFF to ON.
4.
When the external interrupt signal is input, interrupt feeding will be execut-
ed.
9-3-4
Beginning Words of Operating Memory Area, Operating Data
Area, and Parameter Areas
The beginning words of the operating memory area, operating data area, and
common parameter area used for a Position Control Unit (PCU) are deter-
mined (or set) according to the following.
• Beginning word of the operating memory area, n = CIO 2000 + 10
×
unit
number
• Beginning word of the common parameter area, m = 100
×
unit
number
• Beginning word of the operating data area, l, is specified in m and m+1.
Set the beginning words of the operating data area and designate the axis
parameters used with the common parameters as shown below.
9-3-5
Operating Memory Area Allocation and Operating Data Area
Settings
For details regarding positioning sequences in memory operation, see
8-4
Positioning Sequences
. Refer to
SECTION 8 Memory Operation
for how to
set and execute the operating data area and operating memory area when the
program has been started from memory operation.
Operating Memory Area
Word
Name
Bit
Reference
m
Operating data area
designation
00 to 15
SECTION 4
m+1
Beginning word of
operating data area
00 to 15
m+2
Axis parameter
designation
00 to 15
Name
Model
Operating memory area
Bit
Details
X axis Y axis Z axis U axis
Interrupt
feeding
NC4
@
3
NC2
@
3
NC1
@
3
n
n
n
n+2
n+2
n+4
n+6
05
Direction des-
ignation
10
1: CCW; 0: CW
Positioning
Completed
Flag
NC4
@
3
NC2
@
3
NC1
@
3
n+8
n+4
n+2
n+11
n+7
n+14
n+17
05
Busy Flag
13
1: Busy
: Start of interrupt feeding
: Positioning completed
Summary of Contents for CS1W-213 - REV 02-2008
Page 2: ...CS1W NC113 213 413 133 233 433 Position Control Units Operation Manual Revised February 2008 ...
Page 3: ...iv ...
Page 13: ...xiv ...
Page 15: ...xvi ...
Page 19: ...xx ...
Page 43: ...18 Basic Operational Flow Section 2 1 ...
Page 87: ...62 Servo Relay Unit Section 3 7 ...
Page 199: ...174 Z phase Margin Section 6 8 ...
Page 217: ...192 Sample Program Section 7 7 ...
Page 285: ...260 Easy Backup Function Ver 2 0 or later Section 9 11 ...
Page 377: ...352 Common Parameter Area Appendix C ...