Omron C200H-ASC11, Manual, Page: 113 / 301

104
IOWR/IORD Instruction Specifications
Section 6-5
Reading from the ASCII Unit’s Shared Memory
Indirect DM/EM
addresses in BCD *D00000 to *D32767
*E00000 to *E32767
*En_00000 to *En_32767 (n = 0 to C)
Constants ---
Data Registers ---
Directly addressing
Index Registers ---
Indirect addressing
using Index
Registers ,IR0 to ,IR15
–2048 to +2047 ,IR0 to ,IR15
DR0 to 15, IR0 to IR15
,IR0 to ,IR15+(++)
– (– –) IR0 to IR15
Item Detail
Value
(4-digit hex.)
C:
Details Combination
#00
@@
Data in the specified number of words is transferred
from the first word* +
@@
in the IORD Area of the ASCII
Unit's shared memory to the specified words in the CPU
Unit memory.
*Set in DM m + 7 word allocated in the DM Setup area.
May be used in combination with
the ASCII Unit's PC EPUT
command. May also be used on
its own.
S:
15 12 11 0
Unit No. of the ASCII Unit (0 to F).
No. of transfer words (001 to 090, limited by DM setting m + 6/m + 7) from
the ASCII Unit to the CPU Unit.
C200HX/HG/HE
S:
15 4 3 0
Unit No. of the ASCII Unit (0 to F)
CS1-series PCs
0 0 0
S+1:
15 0
No. of transfer words (0001 to 005A Hex, limited by DM setting m + 6/m + 7)
from the ASCII Unit to the CPU Unit.
D: First destination word in the CPU Unit's I/O memory.
S: Rightmost 4 digits
S+1 : Leftmost 4 digits