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11 EtherNet/IP Coupler Unit Functions
NX-series EtherNet/IP Coupler Unit User’s Manual (W536)
11-4 Clearing All Memory
11
11-4-1 Introduction
11-4 Clearing All Memory
This section describes how to clear all memory in the EtherNet/IP Slave Terminals.
This procedure is not used to clear all memory in the Safety Control Units. Refer to the NX-series
Safety Control Unit User’s Manual (Cat. No. Z930) for the procedure for the Clear All Memory operation
for the Safety Control Units.
The clear all memory function of the Support Software initializes various setting information in the Eth-
erNet/IP Slave Terminal to the default settings, such as the Unit configuration information and the I/O
allocation information.
You can use this function on the Sysmac Studio to initialize various setting information.
You can specify the scope of the memory to clear from the following.
• EtherNet/IP Coupler and NX Units
• EtherNet/IP Coupler Unit only
• NX Units only
• Event Logs
• Use the Support Software to clear the parameters of the connected NX Units.
• The Support Software can not clear all EtherNet/IP parameters. Use the Network Configura-
tor to clear all EtherNet/IP related parameters.
The function clears the following data in the EtherNet/IP Slave Terminal.
11-4-1 Introduction
11-4-2 Details on Clearing All Memory
Specifying the Scope of Memory to Clear
Scope of Data to Clear and State of Memory After it is Cleared
Data
Status after Clear All Memory operation for each specification
Entire EtherNet/IP Slave
Terminal
EtherNet/IP Coupler Unit NX Unit
Unit configuration
information
This data is set to the default
settings.
If you turn ON the Unit power
supply immediately after the
Clear All Memory operation is
completed, the Slave Termi-
nal starts based on the actual
Unit configuration informa-
tion.
The data is not cleared. The data is not cleared.
I/O allocation
information
This data is set to the default
settings.
The data is not cleared. The data is not cleared.
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