Specifications

Monitoring system status <System monitor> Frequently-used functions
MELSEC-L Series Quick start guide 3 - 21
3.6 Monitoring system status <System monitor>
This function monitors the system status of the CPU module and other modules.
Operating procedure
 Select Diagnostics  System Monitor.
 The "System monitor" screen is displayed.
Fig. 3-45:
Select "System monitor" screen
000081a
Fig. 3-46:
"System monitor" screen
Explanations see table below.
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No. Area Description

Main block Displays the module operation statuses and I/O addresses.

Connection channel list Displays the details of the connection target being set.

Operation to selected module Displays the I/O and model of the module being selected.

Block information list Displays the block information.

Module information list Displays the model, type, and start I/O of the module being selected.
Tab. 3-3: Areas of "System monitor" screen
 
