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5.4 Network Dedicated Instruction
5.4.14 RECVS instruction
Z_RECVS
5.4.14 RECVS instruction
Z_RECVS
*1: Local devices and file registers per program cannot be used as setting data.
Function
This instruction reads received data (for interrupt program).
Z_RECVS
indicates the following instruction.
Z_RECVS
Input argument EN:
Executing condition :Bit
Un*:
Start I/O number of the module
(00 to FE: Higher two digits when expressing the I/O number in
three digits)
:String
s1:
Variable that stores control data :Array of ANY16 [0..17]
s2:
Start number of the host station's device that stores read data :ANY16
Output argument ENO:
Execution result :Bit
d:
Dummy :Bit
Setting
data
*1
Internal device
R, ZR
J\
U\G
Zn
Constant
Others
Bit Word Bit Word
CC IE FCC IE C
NET/H Ether
Structured ladder/FBD ST
Z_RECVS
(EN, Un*, s1, s2, d);ENO:=
EN ENO
Jn* d
s1
s2
Z_RECVS
s1
s2
d