Omron SYSMAC CJ - REFERENCE MANUAL 01-2008 Reference Manual page 990

Basic I/O Unit Instructions
Operand Specifications
D: First Register Word
Specifies the leading word address where the hexadecimal keypad's numeric
input (up to 8 digits) will be stored. (In addition, each time that a key is
pressed, the corresponding bit in D+2 (0 to F) will be turned ON and remains
ON until another key is pressed.)
15 12 11
D
Digit 4
15 12 11
D+1
Digit 8
15 14 13 12 11 10 9
D+2
15
14
13
12
11
10
9
8
C: System Word
Specifies a work word used by the instruction. This word cannot be used in
any other application.
15
C
Area
CIO Area CIO 0000 to
CIO 6143
Work Area W000 to W511
Holding Bit Area H000 to H511
Auxiliary Bit Area A000 to
A957
Timer Area T0000 to T4095
Counter Area C0000 to C4095
DM Area D00000 to D32767
EM Area without E00000 to E32767
bank
EM Area with bank En_00000 to
En_32767
(n = 0 to C)
Indirect DM/EM @ D00000 to @ D32767
addresses in binary
@ E00000 to @ E32767
@ En_00000 to @ En_32767
(n = 0 to C)
8 7 4 3 0
Digit 2
Digit 3 Digit 1
8 7 4 3 0
Digit 7 Digit 6
Digit 5
8 7 6 5 4 3 2 1 0
0
1
2
3
4
5
6
7
System word
(Cannot be accessed by the user.)
I O
CIO 0000 to CIO
6141
W000 to W509
H000 to H509
A448 to A448 to A957
A959
T0000 to T4093
C0000 to C4093
D00000 to
D32765
E00000 to
E32765
En_00000 to
En_32765
(n = 0 to C)
Section 3-23
ON when the corresponding key
is pressed. (Remains on until
another key is pressed.)
0
D C
CIO 0000 to
CIO 6143
W000 to W511
H000 to H511
A448 to A959
T0000 to T4095
C0000 to C4095
D00000 to
D32767
E00000 to
E32767
En_00000 to
En_32767
(n = 0 to C)
951