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ICP DAS WISE User Manual
Figure 9-44："Active Sending of I/O Data Table" Setting page (1)
ii Enable the "Active Sending" function, and then the setting
interface will be shown as below.
Figure 9-45："Active Sending of I/O Data Table" Setting page (2)
iii Complete the receiver‟s (SCADA software) IP address, the
Modbus TCP Slave‟s Port number, NetID and Timeout value
setting. Make sure all the setting is the same as the settings of the
receiver (SCADA software). If the setting is not accurate, the
connection for WISE to the receiver (SCADA software) will be
failed.
iv Please select the timing to send back the data of I/O Data Table.
There are two options for the "Data Update Model", one option is
to send out the data when the I/O channel data change takes place,
the other is to send out the data at periodic time schedule. The two
options can be enabled concurrently.
Please note. If the "Data Update Model" you select is "I/O channel
data change takes place", please remember to input the variation
value. It mean if the Analog I/O channel data change takes place,
and exceed the variation value, then WISE will send back the data
of I/O Data Table. This setting will be helpful to avoid signal
oscillation that may result in instability to the status changes and
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