Reading Connection Information - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

Reading connection information

SP.SOCCINF
RnPCPU RnPCPU
RnCPU RnENCPU
(Process) (Redundant)
This instruction reads the connection information of the connection specified by (s1) and stores it in the device specified by (d)
and later.
Ladder
(U) (s1) (s2)
FBD/LD
EN ENO
U d
s1
s2
■Execution condition
Instruction
SP.SOCCINF
Setting data
■Description, range, data type
Operand Description
(U) Dummy
(s1) Connection number
(s2) Start device where control data is stored
(d) Head device for storing connection information
EN Execution condition
ENO Execution result
■Applicable devices
Operand Bit
X, Y, M, L, J\
SM, F, B,
SB, FX, FY
(U)  
 
(s1)
 
(s2)
 
(d)
RnSFCPU RnSFCPU
(Standard) (Safety)
(d)
Execution condition
Word
T, ST, C, D, W, U\G, J\,
SD, SW, FD, R, U3E\(H)G
ZR, RD
 
 
 
 
ST
ENO:=SP_SOCCINF(EN,U,s1,s2,d);
Range Data type

String
1 to 16 16-bit unsigned binary
Refer to the control data. Word

Word

Bit

Bit
Double word
Z LT, LST, LZ
LC
  
  
  
  
8 BUILT-IN ETHERNET FUNCTION INSTRUCTIONS
8.2 Socket Communications Instructions
Data type (label)
ANYSTRING_SINGLE
ANY16
ANY16_ARRAY
(Number of elements: 2)
ANY16_ARRAY
(Number of elements: 5)
BOOL
BOOL
Indirect Constant Others
specification (U)
K, H E $
    
    
    
    
8
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