Siemens SINUMERIK 802D sl Betriebsanleitung Seite 272

Inbetriebnahme der PLC
9.6 PLC-Programmierung
Tabelle 9- 13 REAL WORD COMPARES
Instruction
Load RWord = a = b close
And RWord = a ≠ b open
Or RWord =
Load RWord ≥ a ≥ b close
And RWord ≥ a < b open
Or RWord ≥
Load RWord ≤ a ≤ b close
And RWord ≤ a > b open
Or RWord ≤
Load RWord ≠ a ≠ b close
And RWord ≠ a = b open
Or RWord ≠
Load RWord > a > b close
And RWord >
a ≤ b open
Or RWord >
Load RWord < a < b close
And RWord <
a ≥ b open
Or RWord <
272
REAL WORD COMPARES (Signed)
Ladder Symbol Valid Operands
a: VD, ID, QD, MD, AC, Constant, LD
b: VD, ID, QD, MD, AC, Constant, LD
Drehen, Fräsen, Schleifen, Nibbeln
Betriebsanleitung, 06/2009, 6FC5397-0CP10-6AA0