Panasonic FP7 Series Command Reference Manual

17.29 EIPNDST (EtherNet/IP Node Status Acquisition Instruction)
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Ladder diagram
(Note 1) The above figure shows the case that S1=U100 (built-in ET-LAN in the CPU unit) and S2=U1
(connection number 1) are specified by the UNITSEL instruction.
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List of operands
Operand Description
S
Device area that stores the node number (1 to 256) of the EtherNet/IP device whose status is
acquired, or a constant.
D1 Device address for storing the acquired status
D2 Device address for storing the execution result of the instruction
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Devices that can be specified (indicated by ●)
Operan
d
16-Bit device:
32-Bit
device:
Integer
Real
numbe
r
St
rin
g
Index
modifie
r
W
X
W
Y
W
R
W
L
W
S
S
D
D
T
L
D
U
M
WI
W
O
TS
C
S
TE
C
E
IX K Ｕ H SF
D
F
" "
S1 ● ● ● ● ● ● ● ● ●
S2 ● ● ● ● ● ● ●
D ● ● ● ● ● ● ●
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Processing
● The status of the node for the node number that is specified by [S] is stored in the device that
is specified by [D1], and the execution result of the instruction is stored in [D2].
● The node status is acquired when the trigger (execution condition) turns ON.
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Precautions for programming
● Execute this instruction after X6B (EtherNet/IP preparation done) turns ON. If the instruction
is executed before X6B turns ON, the EtherNet/IP communication preparation incomplete
error is returned as an execution result in [D2].
● Multiple EIPNDST instructions cannot be executed simultaneously. A multiple execution error
occurs. Be sure to execute this instruction after confirming the completion of the previous
execution.
17.29 EIPNDST (EtherNet/IP Node Status Acquisition Instruction)
17-148 WUME-FP7CPUPGR-12

Panasonic FP7 Series Specifications

General

Brand	Panasonic
Model	FP7 Series
Category	Controller
Language	English