communication normal node table can be checked by using the "ETSTAT (Acquiring
EtherNet/IP Information)" instruction.
● Use this instruction only for the connections in which the refresh method of the "EtherNet/IP
setting" is set to "Instruction" by the tool software. An operation error occurs if the batch
refresh method or the division refresh method is specified.
■
Operand [S1] setting
Specify a node number to be refreshed. An error occurs when a value over the maximum value
specified by the scan list is specified.
An error also occurs when a reserved node is specified.
Set value
Scan List 1 to 256
■
Operand [S2] setting
Specify a connection number to be refreshed. Specify a relative number within nodes for the
connection number.
An error occurs when a value over the maximum value specified by the scan list is specified.
Set value
Connection number 1 to 256
■
Operand [D] setting
● Specify the device address storing refresh results.
● When there is no new received data, the refresh operation is not performed.
Execution result Description
0 Refresh operation is complete successfully.
1 No data is received. Refresh is not performed.
2 EtherNet/IP communication preparation incomplete
17.37 EIP_IN (EtherNet/IP Input Refresh)
WUME-FP7CPUPGR-12 17-187
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