Siemens SINUMERIK 802D sl Betriebsanleitung Seite 317

In stru cti o n
Se t prior 0, not set
(1 Bit)
prior 1 or ↗
R e set prior 0, no reset
(1 Bit)
prior 1 or ↗
Tabelle 9- 9 OTHER BOOLEAN INSTRUCTIONS
In stru cti o n
Ed ge Up prior ↗ close
(1 PLC cycle)
Ed ge Down prior ↘ close
(1 PLC cycle)
L o gical Not prior 0, later 1
prior 1, later 0
N o operation
Tabelle 9- 10 BYTE COMPARES
In stru cti o n
L o ad Byte = a = b close
An d Byte = a ≠ b open
Or Byte =
L o ad Byte≥ a ≥ b close
An d Byte ≥ a < b open
Or Byte≥
L o ad Byte ≤ a ≤ b close
An d Byte ≤ a > b open
Or Byte ≤
L o ad Byte ≠ a ≠b close
An d Byte ≠ a = b open
Or Byte ≠
Drehen, Fräsen, Schleifen, Nibbeln
Betriebsanleitung, 11/2012, 6FC5397-0CP10-8AA0
BASIC BOOL EAN IN STR U C TION S
L a d d e r Sym b o l
OTH ER BOOL EAN IN STR U C TION S
L a d d e r Sym b o l
BYTE C OMPAR ES (U n si g n e d )
L a d d e r Sym b o l
Va l i d Op e ra n d s
S_Bit: V, I, Q, M, T, C, L
n =1
S_Bit: V, I, Q, M, T, C, L
n=1
Va l i d Op e ra n d s
n = 0 ... 255
Va l i d Op e ra n d s
a: VB, IB, QB, MB, SMB, AC, Constant, LB
b: VB, IB, QB, MB, SMB, AC, Constant, LB
Inbetriebnahme der PLC
9.6 PLC-Programmierung
317