Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 256

■Applicable devices
Operand Bit
X, Y, M, L,
SM, F, B, SB,
FX, FY
(s1) 

(s2)
(d) 
• In safety programs executed by the Safety CPU, only the following safety devices and constants can be used.
Operand Bit
SA\X, SA\Y, SA\M, SA\SM, SA\B

(s1)

(s2)

(d)
Processing details
• These instructions divide the 16-bit binary data in the device specified by (s1) by the 16-bit binary data in the device
specified by (s2), and store the operation result in the device specified by (d).
(s1)
b15 b0
···
÷
5678 (BIN)
(d): Quotient
(d)+1: Remainder
• As the operation result, the quotient and remainder are stored in 32 bits. When a bit device is specified, the number of digit-
specified bits is used to store the quotient and remainder.
• QuotientStored in lower 16 bits.
• RemainderStored in upper 16 bits.
Operation error
Error code Description
(SD0)
3400H The value (divisor) in the device specified by (s2) is 0.
6 BASIC INSTRUCTIONS
254
6.2 Arithmetic Operation Instructions
Word
J\ T, ST, C, D, W,
SD, SW, FD, R,
ZR, RD
 
 
 
(s2) (d)
b15 b0
b15
··· ···
1234 (BIN) 4 (BIN)
Double word
U\G, J\, Z LT, LST,
U3E\(H)G LC
  
  
  
Word
SA\T, SA\ST, SA\C, SA\D, SA\W, SA\SD



(d)+1
b0 b15 b0
···
742 (BIN)
Indirect Constant
specification
LZ K,
H
  
  
  
Constant
K, H



Others
E $
  
  
  