Omron SYSMAC CJ - REFERENCE MANUAL 08-2008 Reference Manual page 986

Basic I/O Unit Instructions
Operand Specifications
946
D
D : Key Input Word
2
Bits 00 to 10 of D
2
to 9) has been pressed, the corresponding bit of D
10 of D will be ON while any key is being pressed.
2
15 14 13
D
2
ON when any
key is pressed.
ON when the corre-
sponding key is press-
ed. (Remains on until
another key is pressed.)
Note TKY(211) does not require a system word, unlike other I/O instructions such
as HKY(212).
Area
CIO Area
Work Area
Holding Bit Area
Auxiliary Bit Area
Timer Area
Counter Area
DM Area
EM Area without bank
EM Area with bank
Indirect DM/EM
addresses in binary
Indirect DM/EM
addresses in BCD
Constants
Data Registers
15 12 11 8 7
D
1
Digit 4
Digit 3
15 12 11 8 7
+1
1
Digit 8 Digit 7
indicate key inputs. When one of the keys on the keypad (0
12 11 10 9 8 7 6 5 4 3
9
8
7
6
I
CIO 0000 to CIO
6143
W000 to W511
H000 to H511
A000 to A959
T0000 to T4095
C0000 to C4095
D00000 to
D32767
E00000 to
E32767
En_00000 to
En_32767
(n = 0 to C)
@ D00000 to @ D32767
@ E00000 to @ E32767
@ En_00000 to @ En_32767
(n = 0 to C)
*D00000 to *D32767
*E00000 to *E32767
*En_00000 to *En_32767
(n = 0 to C)
---
DR0 to DR15
Section 3-23
4 3 0
Digit 2
Digit 1
4 3 0
Digit 6
Digit 5
(0 to 9) is turned ON. Bit
2
2 1 0
0
1
2
ON when the corre-
3
sponding key is press-
4
ed. (Remains on until
5
another key is pressed.)
D
1
CIO 0000 to CIO CIO 0000 to CIO
6142 6143
W000 to W510 W000 to W511
H000 to H510 H000 to H511
A448 to A958 A448 to A959
T0000 to T4094 T0000 to T4095
C0000 to C4094 C0000 to C4095
D00000 to D00000 to
D32766 D32767
E00000 to E00000 to
E32766 E32767
En_00000 to En_00000 to
En_32766 En_32767
(n = 0 to C) (n = 0 to C)
--- DR0 to DR15
D
2