Mitsubishi Electric MELSEC iQ-F Series User Manual page 39

■Description, range, data type (DDVIT)
• FX5 operand
Operand Description
(s1) Word device number storing the positioning address or
*1
data
(s2) Word device number storing command speed or data
(d1) Axis number from which pulses are output
(d2) Bit device number of the instruction execution complete
flag and abnormal end flag
• FX3 compatible operand
Operand Description
(s1) Word device number storing the positioning address or
*1
data
(s2) Word device number storing command speed or data
(d1) Output bit device number (Y) from which pulses are output
(d2) Bit device number from which rotation direction is output
*1 The positioning address can be changed during positioning operation.
*2 Command speed can be changed during positioning operation.
■Available device (DVIT/DDVIT)
• FX5 operand
Operand Bit
X, Y, M, L, SM,
F, B, SB, S

(s1)
(s2) 

(d1)
*1

(d2)
• FX3 compatible operand
Operand Bit
X, Y, M, L, SM,
F, B, SB, S

(s1)

(s2)
*3

(d1)
*4

(d2)
*1 Two devices are occupied from the specified device.
*2 T, ST, C cannot be used.
*3 Only Y0 to Y3 devices can be used.
*4 When the output mode is CW/CCW, specify the CCW axis. When the output mode is PULSE/SIGN, only the SIGN output of the axis or
general-purpose output can be specified.
Processing details
This instruction executes one-speed interrupt constant quantity feed. From the point at which an interrupt input is detected,
operation to the specified positioning address is performed at the specified speed.
5 POSITIONING INSTRUCTION
94
5.6 Interrupt 1-Speed Positioning
*2
*2
Word
U\G T, ST, T, ST, C, D,
C, LC W, SD, SW, R
  
  
  
*2
  
Word
U\G T, ST, T, ST, C, D,
C, LC W, SD, SW, R
  
  
  
*2
  
Range Data type
-2147483648 to +2147483647 32-bit signed binary
(User system unit)
1 to 2147483647 32-bit signed binary
(User system unit)
K1 to 4 16-bit unsigned binary

Bit
Range Data type
-2147483648 to +2147483647 32-bit signed binary
(User system unit)
1 to 2147483647 32-bit signed binary
(User system unit)
0 to 3 Bit

Bit
Double word Indirect
U\G Z LC LZ
   
   
   
   
Double word Indirect
U\G Z LC LZ
   
   
   
   
Data type (label)
ANY32
ANY32
ANY_ELEMENTARY
(WORD)
ANY_BOOL
Data type (label)
ANY32
ANY32
ANY_ELEMENTARY
(BOOL)
ANY_BOOL
Constant
specification
K, H E $
   
   
   
   
Constant
specification
K, H E $
   
   
   
   
Others
(DX)




Others
(DX)



