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9-3
Section
Interrupt Feeding
210
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
executed.
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 determined
(or set) according to the following.
•
Beginning word of the operating memory area, n = CIO 2000 + 10
×
unit num-
ber
•
Beginning word of the common parameter area, m = 100
×
unit num-
ber
•
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.
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
9-3-5 Operating Memory Area Allocation and Operating Data Area
Settings
For details regarding positioning sequences in memory operation, see
8-4 Posi-
tioning Sequence
. 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
Name
Model
Operating memory area
Bit
Details
X
axis
Y
axis
Z
axis
U
axis
Interrupt
feeding
NC4
j
3
NC2
j
3
n
n
n+2
n+2
n+4
n+6
05
: Start of interrupt feeding
Direction
designation
NC2
j
3
NC1
j
3
n
n
n+2
10
1: CCW; 0: CW
Positioning
Completed
Flag
NC4
j
3
NC2
j
3
NC1
j
3
n+8
n+4
n 2
n+11
n+7
n+14
n+17
05
: Positioning completed
Busy Flag
NC1
j
3
n+2
13
1: Busy
Содержание CS1W-NC113 - REV 02-2008
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