System Monitor Function; About The System Monitor Function - Mitsubishi Electric Got 1000 Training Manual

6.4 System monitor function

6.4.1

About the system monitor function

Monitoring method
Buffer memory monitor
(1) Features
This function is able to monitor and test the devices of the PLC CPU, and the
buffer memory of intelligent function modules.
(2) Monitoring method available with system monitor function
The device monitor is a function to register devices to be monitored in
Device monitor
advance and monitor only registered devices.
The batch monitor function monitors up to 16 PLC CPUs from the device
Batch monitor
number specified by the user in a single window.
The TC monitor function monitors the present value, set value, contact
T/C monitor point, and coil of up to 8 PLC CPU timers (T)/counters (C) from the
device number specified by the user in a single window.
The Buffer memory monitor function monitors up to 16 devices from the
initial device number in the buffer memory of the intelligent function
module specified by the user in a single window.
(3) Test operations
With the system monitor function, the following data changes are possible by
performing test operations.
• Testing a bit device
A device specified by the user is turned ON and OFF.
• Testing a word device
A specified value is written to a device specified by the user. (Real number data
is not allowed.)
• Testing a timer/counter
Specified values are written as the present and set values of a device specified
by the user.
• Testing buffer memory
A specified value is written to buffer memory specified by the user.
Test menu screen
Description
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