Mitsubishi Electric MELSEC iQ-R Series User Manual page 129

Dedicated instruction
The dedicated instructions used for an interrupt from a programmable controller CPU are shown below.
Instruction Execution
condition
DP.GINT
D.GINT
: Available, : Partly available
Setting Available device
*1
data
Internal device
(System, user)
Bit Word
 
(n1)
(n2)  
*2 *3
 
(D1)
*2 *3
(D2)  
*1 Can be index-modified. (Constant is excluded.)
*2 Can be omitted only when both of (D1) and (D2) are omitted.
*3 Local devices cannot be used.
■Setting data
Setting data Setting content
(n1) The start I/O number of the target CPU divided by 16
The values to be specified actually are as follows:
CPU No.1: 3E0H, CPU No.2: 3E1H, CPU No.3: 3E2H, CPU No.4: 3E3H
(n2) Interrupt pointer number (0 to 15)
*1
(D1) (D1+0): Device that is turned ON for one scan upon completion of the instruction processing
(D1+1): Device that is turned ON for one scan upon abnormal completion of the instruction processing
(For abnormal completion, D1+0 also turns ON.)
*1
(D2) Device where the completion status is stored.
*1 Can be omitted only when both of (D1) and (D2) are omitted.
Command
Command
Command
Command
File register Link direct
device
J\
Bit Word Bit Word
  
  
*3
  
*3
  
DP.GINT
DP.GINT (n1) (n2)
D.GINT
D.GINT (n1) (n2)
Module access Index
device register
J\ Z
Bit Word
 
 
 
 
12 BUS ACCESS FUNCTION
12.3 Interrupt Notification Reception
(n1) (n2)
(D1) (D2)
(n1) (n2)
(D1) (D2)
Constant Others
Dec K, Float,
Hex H string
  
  
 
 
Setting side Data type
User BIN16 bits
User BIN16 bits
System Bit
System Word
127
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