Reading Connection Information - Mitsubishi Electric MELSEC iQ-F FX5 Programming Manual

Reading connection information

SP.SOCCINF
This instruction reads the connection information.
Ladder diagram
(U) (s1) (s2)
FBD/LD
EN ENO
U0 d
s1
s2
("SP_SOCCINF" enters .)
Setting data
■Descriptions, ranges, and data types
Operand Description
*1
(U) Dummy (Input the character string ['U0'].)
(s1) Connection number
(s2) Head device number for storing the control data
(d) Head device number for storing the connection information
EN Execution condition
ENO Execution result
*1 In the case of the ST language and the FBD/LD language, U displays as U0.
■Applicable devices
Operand Bit
X, Y, M, L, SM,
F, B, SB, S

(U)

(s1)

(s2)

(d)
(d)
Word
T, ST, C, D, W, U\G
SD, SW, R
 
 
 
 
Structured text
ENO:=SP_SOCCINF(EN,U0,s1,s2,d);
Range Data type
 Character string
1 to 8 16-bit unsigned binary
Refer to Control data Word
(Page 750)

Word
 Bit

Bit
Double word Indirect
specification
Z LC LZ
   
   
   
   
10 BUILT-IN ETHERNET FUNCTION INSTRUCTIONS
10.2 Socket Communications Function Instructions
Data type (label)
ANYSTRING_SINGLE
ANY16
ANY16_ARRAY
(Number of elements: 2)
ANY16_ARRAY
(Number of elements: 5)
BOOL
BOOL
Constant Others
(DY)
K, H E $
   
   
   
   
749
10