Mitsubishi Electric QJ71GF11-T2 User Manual page 159

● If the cause cannot be identified from the error information after the IP communication test is executed, or
communications cannot be performed even though the IP communication test is normally completed, follow the
troubleshooting instructions and take corrective actions. (
● Up to 127 levels of modules can be connected when the IP communication test is executed.
● When an Ethernet device (request destination device) is connected to a CPU module, the communication route to the
CPU module connected to the Ethernet device (request destination device) or master/local module can be checked using
the IP communication test.
Setting the IP address of the Ethernet device in "Communication Target" on the "IP Communication Test" window causes
an error (error code of the CPU module: 4A2A
● When an Ethernet device (request destination device) is connected to an Ethernet adapter module, the communication
route to the Ethernet device (request destination device) can be checked using the IP communication test.
For the IP communication test performed from an Ethernet adapter module, refer to the manual for the Ethernet adapter
module.
4.
Open the "IP Communication Test" window. Enter
the IP address of the CPU module or the master/
local module connected to the request destination
device in "Communication Target".
When the module that is connected to the request
destination device is an Ethernet adapter module,
enter the IP address of the request destination
device in "Communication Target".
[Diagnostics]
5.
Click the
When the test is completed, the route to the device set
in "Communication Target" is displayed on the
underside of the window.
When the window is displayed as shown in the figure to
left, the test is successful.
If the test fails, click the
Information" area to check the error information.
• In the "Outward" tab, the communication route from the device
set in "Selected Station" to the device set in "Communication
Target" is displayed.
• In the "Inward" tab, the communication route from the device
set in "Communication Target" to the device set in "Selected
Station" is displayed.
Page 437, Section 12.4.6)
).
H
CHAPTER 8 FUNCTIONS
[CC IE Field Diagnostics]
button
button to execute the test.
button in the "Error
157
8