Maple Systems MAPware-7000 - Manual (Page 63)

55 MAPware-7000 Ladder Logic Guide
1010-1041 rev. 00
Instruction 30- Division – Double Word
Expression:
Space Requirement: 1 line x 6 column Location Requirement: Middle, Right rail
Function:
When the input is ON, the double-word data of A+1× A is divided by the data of B, and the
quotient is stored in C and the remainder in C+1. The data range of A+1× A is 0 to 4294967295,
and the data range of B and C is 0 to 65535.
If the quotient is greater than 65535 (overflow), the limit value 65535 is stored in C, 0 is stored
in C+1, and the instruction error flag (ERF = S051) is set to ON.
Execution Condition:
Input Operation Output ERF
OFF No execution OFF ---
Normal Execution (B ≠ 0) ON ---
ON Overflow (B ≠ 0) ON Set
No execution ( B = 0) OFF Set
Operand:
Coil or Bit Register Constant Index
Name X Y B S T. C. M
X
W Y
W B
W S
W
T C D I J K
M
W
A Dividend √ √ √ √ √ √ √ √
B Divisor √ √ √ √ √ √ √ √
C Quotient √ √ √ √ √ √
Example:
When B010 is ON, the double-word data of D0201×D0200 is divided by the constant data 4000,
and the quotient is stored in D1000 and the remainder is stored in D1001.