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When the relevant PLC system is in operation state, and the PC is connected to the PLC main module by
programming cable, the user can monitor the thermostat in real time through the monitoring function set
by the MTC wizard. The relevant operation methods are shown in the following table.
Table 4-1 monitoring methods
Operation type
Method of operation
Start monitoring
Method 1
Click menu
monitor
->
Start monitoring
Method 2
Right-click the monitoring item of the tree structure, the right-click
menu pops up, and select start monitoring
Stop monitoring
Method 1
Click menu
monitor
->
Stop monitoring
Method 2
Right-click the monitoring item of the tree structure, the right-click
menu pops up, and select
stop monitoring
Delete monitoring
data
Click the menu monitor ->Delete the monitor data
Click the relevant site under the tree structure monitor and the real-time monitoring information of the
relevant thermostat will be displayed on the right side of the MTC wizard Settings. There are two kinds of
display methods: charts and curves. As shown in the following figure.
Figure 4-6 Monitor information
The chart monitoring page shows the real-time state parameters of the current MTC and the error state
information (the explanation of the error state word is shown in table 1-5), while the curve monitoring
page mainly shows the set values and measured values of each MTC channel. On the chart monitoring
page, the user can do the following actions:
download PID parameters, control start/stop, self-tuning
start/stop, multi-stept control execution
.
