Mitsubishi Q03UD(E)CPU User Manual

6
FUNCTIONS
6.11 Monitor Function
6.11.3 Forced ON/OFF for external I/O
6 - 59
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 using built-in Ethernet ports of CPU module
8
Communication with Intelligent Function Module
Figure 6.38 shows the I/O operation when the Forced ON/OFF function is executed.
POINT
When system is switched in the redundant system, the new control system CPU
module continues forced ON/OFF using the data registered in the old control
system CPU module.
Figure 6.38 I/O operation when the Forced ON/OFF function is executed
M0
X0
Y10
Y10
Y11
M1
END
Y10 device
enforced OFF
X0 device
enforced OFF
Y10 output
(OFF)
X0 input
(ON)
External input
forcibly set at OFF
Set at ON on the rudder even during
enforced OFF (external output set at OFF)
External output
(Y10 OFF)
External input
(X0 ON)
Output enforced ON/OFF operations
Input enforced ON/OFF operations
Output refreshed
Input refreshed
Sequence execution

Mitsubishi Q03UD(E)CPU Specifications

General

Brand	Mitsubishi
Model	Q03UD(E)CPU
Category	Controller
Language	English