Eipmsend (Eip Message Send) - Panasonic FP7 Series Command Reference Manual

17.32 EIPMSEND (EIP Message Send)

17.32 EIPMSEND (EIP Message Send)
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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. Set a desired value for [S2].
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Available operation units
No operation unit.
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List of operands
Operand Description
D1 Specify the device address storing received data.
D2 Specify the device address for setting execution results of instructions.
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Devices that can be specified (indicated by ●)
Operan
d
W W
X Y
D1 ● ●
D2 ● ●
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Outline of operation
● This instruction sends an EIP message when the execution condition turns ON.
● This instruction specifies the Ethernet unit to be targeted by the UNITSEL instruction.
● A UCMM message set by the EIPMSATT and EIPMBODY instructions is sent.
● The response is stored.
● Call this instruction after X6B (EIP preparation done) turns ON. If it is called before X6B turns
ON, the EIP communication preparation incomplete error is returned.
● The instruction cannot be used in interrupt programs.
● Multiple EIPMSEND instructions cannot be executed simultaneously. A multiple execution
error occurs. The next execution must be executed after confirming the completion of an
instruction.
17-158
16-Bit device:
W W W S D L
R L S D T D
● ● ● ●
● ● ● ●
32-Bit
device:
TS TE
U W
WI IX
C C
M O
S E
Real St
Integer numbe rin
r g
D
K H SF " "
Ｕ
F
WUME-FP7CPUPGR-12
Index
modifie
r
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