■
Operand [S] setting
Specify node numbers in the range of 1 to 256.
■
Operand [D1] setting
The results of read node statuses are set as follows.
Bits Name Definition
0 Owned Turns ON when FP7 is a target and connected from an originator.
1 Reserved It is always 0.
2 Configured
Turns ON when the settings of the EtherNet/IP device are different from
the factory default settings.
3 Reserved It is always 0.
4 to 7 Extended Device Status
Shows the detailed status of EtherNet/IP device. It is a vendor-specific
status or a status according to CIP.
(Note 1)
8 Minor Recoverable Fault
Stores the error information of the EtherNet/IP device. Error contents vary
depending on vendors.
Recoverable Fault: In a recoverable state
Unrecoverable Fault: In an unrecoverable state
9
Minor Unrecoverable
Fault
10 Major Recoverable Fault
11
Major Unrecoverable
Fault
12 to 15 Reserved It is always 0.
(Note 1) For bits 4 to 7, the following field definition contents for "Extended Device Status" are stored. FP7
does not return the codes that are indicated as "Not supported" in the following table.
Bits 4 to 7 Name FP7
0000 During self-testing operation or unknown
Not
suppor
ted
0001 During the update of firmware
Not
suppor
ted
0010 More than one I/O connection is in a fault state
Not
suppor
ted
0011 No I/O connection has been established
0100 Setting error of non-volatile memory
Not
suppor
ted
0101 Major Fault. The bit 10 or 11 is ON.
Not
suppor
ted
0110
More than one I/O connection is established and there is more than one
connection that receives RUN mode.
0111
More than one I/O connection is established and all received connections are
in the Idle mode.
17.29 EIPNDST (EtherNet/IP Node Status Acquisition Instruction)
WUME-FP7CPUPGR-12 17-149