Mitsubishi Electric RD77GF8 User Manual page 123

Melsec iq-r series, simple motion module
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■Parameter setting
"Network Configuration Settings" of "Basic Settings" does not reflect the temporary cancellation of reserved station
specification.
■When the master station is reset or the system is powered off
The disabled reserved station setting is ignored, and the slave station returns to the status set in "Network Configuration
Settings" of "Basic Settings" of the master station.
■When a station for which the reserved station setting has been temporarily disabled is
disconnected from the network
The following status differs between the master station and local stations after the CPU module on the master station is reset
or the system is powered off.
• ERR LED status
• SW00C0 to SW00C7 ("Reserved station setting status") and SW0180 to SW0187 ("Reserved station cancel setting status")
The difference can be corrected by the following procedure.
1.
Reconnect the disconnected station.
2.
Disable the reserved station setting, and enable the reserved station setting again.
■Checking the station No. of a reserved station
The station No. of a reserved station can be checked in the "Reserved Station Function Enable" window.
Enable/Disable Ignore Station Errors
A slave station not set as an error invalid station can be temporarily set as an error invalid station. This function is used to
temporarily prevent detection of an error in a slave station.
This function also cancels temporary error invalid station setting configured to a slave station.
The temporary error invalid station setting can also be configured/canceled using link special relay (SB) and
link special register (SW) of the master station. (Page 143 List of Link Special Relay (SB), Page 152 List
of Link Special Register (SW))
■Selecting the target module in "Network Status"
To set a temporary error invalid station, follow the steps below.
To cancel temporary error invalid station setting, follow the steps below.
1.
In "Network Status" of the "CC-Link IE Field
Diagnostics" window, select the icon of the station to be
temporarily set as an error invalid station.
2.
Right-click the selected icon, and select "Ignoring
Station Errors Setting for the Selected Station".
The text background turns yellow. The target station is
temporarily set as an error invalid station.
1.
In "Network Status" of the "CC-Link IE Field
Diagnostics" window, select the icon of the station for
which temporary error invalid station setting is to be
canceled.
2.
Right-click the selected icon, and select "Ignoring
Station Errors Setting for the Selected Station".
The text background turns white. The temporary error invalid
station setting is canceled.
4.3 Checking the Network Status
4 TROUBLESHOOTING
121
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