Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 283

Processing details
• These instructions divide the BCD 8-digit data in the device specified by (s1) by the BCD 8-digit data in the device specified
by (s2), and store the operation result in the device specified by (d).
(s1)+1 (s1)
5 6 7 8 9 1 2
Quotient (d)+1
0 0 0
(d)+1, (d)+3: Upper 4 digits
(d), (d)+2: Lower 4 digits
• As the operation result, the quotient and remainder are stored in 64 bits.
• Quotient (BCD 8 digits)Stored in lower 32 bits.
• Remainder (BCD 8 digits)Stored in upper 32 bits.
• When (d) is a bit device, the remainder is not stored.
Operation error
Error code Description
(SD0)
3400H The value (divisor) in the device specified by (s2) is 0.
3405H The BCD data in the device specified by (s1) is out of the range, 0 to 99999999.
The BCD data in the device specified by (s2) is out of the range, 0 to 99999999.
(s2)+1
÷
3 0 1 2 3
Filled with 0.
(d) Remainder
0 0 0 4 5
(s2)
4 5 6 7
(d)+3 (d)+2
0 1 2 3 3 6 0
6.2 Arithmetic Operation Instructions
8
6 BASIC INSTRUCTIONS
6
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