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6.2
Applying the Communication Setting to a Device
Supporting iQSS
The communication setting set in the "Ethernet Configuration" window can be applied to a device supporting iQSS.
Perform this function after adding, deleting or changing the setting of a device supporting iQSS.
Operating procedure
3. Select
1. Select
The target device supporting iQSS must be restarted after performing a reflection of communication setting to
Ethernet devices.
For the operating status of a device supporting iQSS, refer to the manuals of each device supporting iQSS.
Considerations when applying the communication setting to a device supporting iQSS
■Specifying a port number
• Do not specify '45237' for a port number in other devices on the same Ethernet network.
It may cause an error in other devices on the same Ethernet network.
• Do not specify the number from '61440' to '65534' for the own station port number.
The connection establishment instruction (SP.SOCOPEN) of the socket communication function may be completed
abnormally.
• Do not specify the IP address of a device supporting iQSS for the IP address of an external device, nor the number from
'61440' to '65534' for the destination port number.
The connection establishment instruction (SP.SOCOPEN) of the socket communication function may be completed
abnormally when performing a sensor/device monitor or a sensor parameter read/write.
■Changing the communication setting in the "Ethernet Configuration" window
When the communication setting written to a CPU module in the "Ethernet Configuration" window does not match with that of
a device supporting iQSS, the communication cannot be established normally.
1.
2.
3.
2. Enter
The communication setting is applied to the target device
supporting iQSS.
6.2 Applying the Communication Setting to a Device Supporting iQSS
Select a target device supporting iQSS in 'List of devices' or
'Device map area' in the "Ethernet Configuration" window.
Enter the communication setting.
Select [Ethernet Configuration] [Online] [Communication
Setting Reflection of Ethernet Device] in the "Ethernet
Configuration" window.
When a device supporting iQSS does not support
the host name, even if a reflection of
communication setting to Ethernet devices is
performed with a host name entered, it will not be
applied to a device supporting iQSS.
After performing an automatic detection of
connected devices, the "Host Name" field will be
blank.
For the applicability of the host name of a device
supporting iQSS, refer to the manuals of each
device supporting iQSS.
6
6 Ethernet
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