Siemens SINUMERIK 802C base line Technical Manual page 60

Start-Up
4-22
Instruction
Load Word = a = b close
a ≠ b open
And Word =
Or Word =
a EFORVH
Load Word
a < b open
And Word
Or Word
a EFORVH
Load Word
a > b open
And Word
Or Word
DOUBLE WORD COMPARES (Signed)
Instruction
Load DWord = a = b close
a ≠ b open
And DWord =
Or DWord =
a EFORVH
Load DWord
a < b open
And DWord
Or DWord
a EFORVH
Load DWord
a > b open
And DWord
Or DWord
REAL WORD COMPARES (Signed)
Instruction
Load RWord = a = b close
a ≠ b open
And RWord =
Or RWord =
a EFORVH
Load RWord
a < b open
And RWord
Or RWord
a EFORVH
Load RWord
a > b open
And RWord
Or RWord
WORD COMPARES (Signed)
Ladder Symbol
a
==I
b
a
> =I
b
a
< =I
b
Ladder Symbol
a
==D
b
a
> =D
b
a
< =D
b
Ladder Symbol
a
= =R
b
a
> =R
b
a
< =R
b
Valid Operands
a: VW, T, C, IW, QW,
MW, AC, Constant,
LW
b: VW, T, C, IW, QW,
MW, AC, Constant,
LW
Valid Operands
a: VD, ID, QD, MD, AC,
Constant, LD
b: VD, ID, QD, MD, AC,
Constant, LD
Valid Operands
a: VD, ID, QD, MD, AC,
Constant, LD
b: VD, ID, QD, MD, AC,
Constant, LD
SINUMERIK 802C base line
Start-Up