Mitsubishi Q02CPU User Manual

3
SEQUENCE PROGRAM CONFIGURATION AND
EXECUTION CONDITIONS
3.8 I/O Processing and Response Lag
3.8.2 Direct mode
3
- 70
1
Overview
2
Performance Specification
3
Sequence Program Configuration and Execution Conditions
4
I/O Nunber Assignment
5
Memories and Files Handled by CPU Module
6
Functions
7
Communication with Intelligent Function Module
8
Parameters
3.8.2 Direct mode
(1) Definition of direct mode
The direct mode accesses an I/O module when each instruction is executed in a
sequence program.
The CPU module uses the direct access input (DX) and direct access output (DY) to
perform the direct mode I/O processing.
Diagram 3.60 Direct mode
Input moduleCPU module
Device memory
0
DX10
ON/OFF
data
ON/OFF data
Input of ON/OFF data
at instruction execution
Output of ON/OFF data
at instruction execution

Mitsubishi Q02CPU Specifications

General

Operating Temperature	0 to 55 °C
Weight	0.5 kg
Communication	RS232
Power Supply	24 VDC
Communication Ports	RS-232
Number of I/O Points	4096 points