Siemens SINUMERIK 802C base line Technical Manual page 62

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4-24
Instruction
Word Add If EN = 1,
Word Subtract b = a + b
b = b - a
DWord Add If EN = 1,
DWord Subtract b = a + b
b = b - a
Multiply If EN = 1,
b = a x b
Divide If EN = 1,
D
b = b
Out:
16 bit
remainder
Out+2:
16 bit
quotient
Add If EN = 1,
Subtract b = a + b
Real Numbers b = b - a
Multiply If EN = 1,
Divide b = a x b
D
Real Numbers b = b
MATH OPERATIONS
Ladder Symbol
ADD_I
EN
ENO
IN1
OUT
IN2
SUB_DI
EN
ENO
IN1
IN2 OUT
MUL
EN
ENO
IN1
IN2 OUT
DIV
EN
ENO
IN1
IN2 OUT
ADD_R
EN ENO
IN1
IN2 OUT
MUL_R
EN
ENO
IN1
IN2 OUT
SINUMERIK 802C base line
Valid Operands
Enable: EN
In: VW, T, C, IW, QW,
MW, AC, Constant, LW
Out: VW, T, C, IW, QW, MW,
AC, LW
Enable: EN
In: VD, ID, QD, MD, AC,
Constant, LD
Out: VD, ID, QD, MD, AC,
LD
Enable: EN
In: VW, T, C, IW, QW, MW,
AC, Constant, LW
Out: VD, ID, QD, MD, AC,
LD
Enable: EN
In: VW, T, C, IW, QW, MW,
AC, Constant, LW
Out: VD, ID, QD, MD, LD
Enable: EN
In: VD, ID, QD, MD, AC,
Constant, LD
Out: VD, ID, QD, MD, AC,
LD
Enable: EN
In: VD, ID, QD, MD, AC,
Constant, LD
Out: VD, ID, QD, MD, AC,
LD
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