98
15 00
Data Area
00
01
02
03
04
n+3
n+4
n+4 n+3
x10
3
x10
2
x10
1
x10
0
x10
1
x10
0
x10
1
x10
0
DM
I/O
LR
HR
AR
Beginning word number
Set a word
number in
4-digit BCD
code
Number of transfers
IR word n+2, bits 15 to 08
Set an integer between 00 and 25.
This is the number of the first word to be transferred. The requested number
of words will be transferred starting from this word.
See
Appendix C
for the words transferred with each transfer number.
IR word n+3, bits 15 to 00
This is the first word in the PC data area that is to be transferred into the Po-
sition Control Unit beginning at the transfer number specified by word n+2,
bits 15 to 08. The beginning word and ending word (computed from the num-
ber of transfers) must be within one of the data areas designated during data
preparation (see
Data Configuration and Allocation
in
Section 3–4
).
IR word n+4, bits 07 to 00
Set the data area (in four BCD digits) from which the transfer is to be made.
IR word n+4, bits 15 to 08
Set an integer between 01 and 26.
IR word n, bit 10
After the above settings are made, TRANSFER DATA is executed with this
bit. This can all be done in one scan.
This example assumes that bit 15 of IR word n+2 is 0.
Beginning Transfer Number
Beginning Word Number
PC Data Area
Number of Transfers
TRANSFER DATA
Command Bit
Execution Example
(Normal Transfer)
TRANSFER DATA Section 4–9
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