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(2) Selecting the target module in the "Reserved Station Function Enable" window
Reservation of multiple slave stations can be temporarily cancelled through the "Reserved Station Function
Enable" window all at once.
(a) Temporarily canceling a reservation
● Parameter setting
The network parameter does not reflect the temporary cancellation of reserved station specification.
● Resetting the master station (safety station) or powering off the system
Temporary cancellation of reserved station setting is reset, and the slave station returns to the status set by the network
parameter of the master station (safety station).
● Disconnecting a station for which reservation has been temporarily cancelled
If the safety CPU module on the master station (safety station) is reset, or the system is powered off, the master station
(safety station) and local stations will differ in the following:
• ERR. LED status
• Reserved station setting status (SW00C0 to SW00C7) and Reserved station function disable status (SW0180 to
SW0187)
The difference can be corrected by the following procedure.
1. Reconnect the disconnected station.
2. Temporarily cancel the reservation and then reserve the station again.
1. Connect a slave station specified as a reserved
station to the network.
2. Connect GX Developer to the safety CPU module.
3. Start CC-Link IE Field Network diagnostics from the
menu.
[Diagnostics] [CC IE Field diagnostics]
4. Click the button in the "CC IE
Field Diagnostics" window.
The "Reserved Station Function Enable" window opens.
5. Click a station number for temporarily canceling the
reservation in "Reserved Station List". The station
number and the background turn red and orange,
respectively.
:
Only reserved stations can be selected. The
background of a reserved station number is displayed in
light blue.
6. Clicking the button will temporarily
cancel the reservation.
7. Debug the slave station that has been added.
Ex.