Reserved Station Function Enable - Mitsubishi Electric MELSEC-Q Series User Manual

9.6 Reserved Station Function Enable

This function temporarily cancels a reservation for a slave station. Use this function to cancel
the reservation of a slave station when it is connected to the network, or to reset it as a
reserved station.
This function can specify or temporarily cancel a reserved station of an asynchronous
communication device. It cannot specify or temporarily cancel a reserved station of a
synchronous communication device. When the operation of "reserved station function
enable" is executed for the synchronous communication device, "Not support function
execution error (error code: D300H)" occurs. When the reserved stations are set for the
synchronous communication device and asynchronous communication device at the same
time, the operation of "reserved station function enable" is executed for the asynchronous
communication device only. Reserved station setting is invalid for the synchronous
communication device. Therefore, the operation of "reserved station function enable" cannot
be executed.
(1) Selecting the target module in "Network Status"
(a) Temporarily canceling a reservation
1) Connect a slave station specified as a reserved station to the network.
2) Connect GX Works2 to the CPU module.
3) Start the CC-Link IE Field Network diagnostics from the menu.
[Diagnostics]
4) In "Network Status", right-click the icon of the station for which reservation is
to be cancelled. Click [Reserved Station Function Disable In Selected Station].
The text background turns orange. The reservation for the slave station is
temporarily cancelled.
5) Debug the slave station that has been added.
Chapter 9 CC-LINK IE FIELD NETWORK DIAGNOSTICS
[CC IE Field Diagnostics]
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