Mitsubishi Electric MELSEC iQ-R Series - Page 1790

1788
24 C INTELLIGENT FUNCTION MODULE INSTRUCTIONS
24.1 User Function Execution Instruction
■Applicable devices
*1 Index modification is not available.
*2 FX and FY cannot be used.
*3 FD cannot be used.
*4 T, ST, C, and FD cannot be used.
■Control data
■Request data
■Response data
Operand Bit Word Double word Indirect
specification
Constant Others
(U)
X, Y, M, L,
SM, F, B, SB,
FX, FY
J\ T, ST, C, D, W,
SD, SW, FD, R,
ZR, RD
U\G, J\,
U3E\(H)G
Z LT, LST,
LC
LZ K, H E $
(U)
*1
        
(s1) 
*3

(s2) 
*3

(d1) 
*3

(d2) 
*2

*4

Operand: (s1)
Device Item Description Setting range Set by
+0 Allowable amount of
response data
Sets the allowable number of words of response data that can be stored in (d1). 1 to 8192 User
+1 Completion status The completion status is stored upon completion of the instruction.
• 0: Completed successfully
• Other than 0: Completed with an error (error code)
 System
Operand: (s2)
Device Item Description Setting range Set by
+0 Request data length Specify the request data length. (Number of words) 1 to 8192 User
+1 to + Request data Specify the request data.  User
Operand: (d1)
Device Item Description Setting range Set by
+0 Response data length Response data length is stored. (Number of words) 0 to 8192 System
+1 to + Response data Response data is stored.  System