Details Of The I/O Signals - Mitsubishi 800 Series User Manual

4 MONITORING SPECIFICATION

4.3.2 Details of the I/O signals

The function of each I/O signal is described below
(1) GOT complete flag (RX(n+3)0, RX(n+7)0), and GOT request flag
(2) Initial data setting complete flag (RX(n+3)9,RX(n+7)9), and initial
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(RY(n+3)0, RY(n+7)0)
By turning on the GOT request flag, each command which uses the GOT internal
device to monitor (excluding the initial setting command, monitor request
command, and always write request command) is executed.
After each command processing is complete, the GOT complete flag turns on.
When the GOT request flag is turned off, the GOT complete flag turns off as well.
To instruction Command data storage
GOT request flag
Command
GOT compete flag
data setting request flag (RY(n+3),RY(n+7)9)
By turning on the initial data setting request flag, the initial setting command to
monitor using the GOT internal device, is executed.
When the initial setting command processing is complete, the initial data setting
complete flag turns on.
When the initial data setting request flag is turned off, the initial data setting
complete flag turns off as well.
To instruction
Initial data setting request flag
Initial setting command
Initial data setting compete flag
POINT
When performing dedicated command monitor, the initial data setting request flag
must be turned ON to execute the initial setting command.
Refer to Section 4.6.1 for the initial setting command.
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ON
Command processing
Command data storage
ON
Command processing
MELSEC-GOT
ON
ON
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