Omron CJ - REFERENCE MANUAL 10-2009 Reference Manual page 823

TKY
Instruction
TEN KEY INPUT
Symbol
Applicable Program Areas
Function block
Area
definitions
Usage OK
Operands
Operand
I Input word
D1 First register word
D2 Key input word
I: Input Word (Data Line Inputs)
Specify the input word allocated to the Input Unit and connect the ten-key keypad's 0 to 9 data lines to
the Input Unit as shown in the following diagram.
15 14 13 12 11 10
I
9
8
7
6
D1: First Register Word
Specifies the leading word address where the ten-key keypad's numeric input (up to 8 digits) will be
stored.
15 12 11
D
1
Digit 4
15 12 11
D +1
1
Digit 8
CS/CJ/NSJ Series Instructions Reference Manual (W474)
Mnemonic Variations
TKY @TKY
Block program areas Step program areas
Not allowed OK
Description
9 8 7 6 5 4 3 2 1 0
8 7 4 3 0
Digit 2
Digit 3 Digit 1
8 7 4 3 0
Digit 6
Digit 7 Digit 5
Function
code
Reads numeric data from a ten-key keypad con-
211 nected to an Input Unit and stores up to 8 digits of
BCD data in the specified words.
TKY
TKY(211)
I: Input word
I
D1: First register word
D1
D2: Key input word
D2
Subroutines
OK
Data type
UINT
UDINT
UINT
0
1
2
Bits 00 to 09 correspond
3
to keys 0 to 9.
4
5
3. Instructions
Function
SFC action or
Interrupt tasks
transition programs
Not allowed OK
Size
1
2
1
3
785