Omron CJ - PROGRAMMING MANUAL 08-2008 Programming Manual page 176

Basic I/O Unit Instructions
Instruction Symbol/Operand
Mnemonic
Code
HEXADECIMAL
KEY INPUT HKY (212)
HKY
212
(CS/CJ-series
CPU Unit Ver. 2.0
or later only)
I: Data input
word
O: Output word
D: 1st register
word
C: System word
MATRIX INPUT
MTR (213)
MTR
213
(CS/CJ-series
CPU Unit Ver. 2.0
or later only)
I: Data input
word
O: Output word
D: 1st
destination
word
C: System word
7-SEGMENT DIS-
PLAY OUTPUT
7SEG (214)
7SEG
214
(CS/CJ-series
CPU Unit Ver. 2.0
or later only)
S: 1st source
word
O: Output word
C: Control data
D: System word
138
Reads numeric data from a hexadecimal keypad connected to an Input
Unit and Output Unit and stores up to 8 digits of hexadecimal data in
the specified words.
I
O
D
C
Inputs up to 64 signals from an 8 × 8 matrix connected to an Input Unit
and Output Unit (using 8 input points and 8 output points) and stores
that 64-bit data in the 4 destination words.
I
O
D
C
Converts the source data (either 4-digit or 8-digit BCD) to 7-segment
display data, and outputs that data to the specified output word.
S
O
C
D
Function
Section 3-21
Location
Execution condition
Output
Required
Output
Required
Output
Required