Siemens SINUMERIK 802C Manual page 67

Instruction
Shift Right If EN = 1,
Shift Left a = a SR c bits
a = a SL c bits
Shift Right If EN = 1,
Shift Left a = a SR c bits
a = a SL c bits
DWord Shift R If EN = 1,
DWord Shift L a = a SR c bits
a = a SL c bits
Instruction
Convert Double If EN = 1, convert
Word Integer to a the double word in-
Real teger i to a real
number o.
Convert a Real to If EN = 1, convert
a Double Word In- the real number i to
teger a double word inte-
ger o.
Instruction
Jump to Label If EN = 1, go to la-
bel n.
Label Label marker for the
jump.
Conditional Return If EN = 1, exit the
from Subroutine subroutine.
Conditional End If EN = 1, END ter-
minates the main
scan.
SINUMERIK 802C
6FC5 597–3AA20–0BP2 (01.02)
SHIFT AND ROTATE OPERATIONS
Ladder Symbol
SHL_B
EN
ENO
IN
N OUT
SHL_W
EN
ENO
IN
N OUT
SHL_DW
EN
ENO
IN
OUT
N
CONVERSION OPERATIONS
Ladder Symbol
DI_REAL
EN ENO
OUT
IN
TRUNC
ENO
EN
OUT
IN
PROGRAM CONTROL FUNCTIONS
Ladder Symbol
n
JMP
n
LBL
RET
END
4.3 Starting up the PLC
Valid Operands
Enable: EN
In: VB, IB, QB, MB, AC, Constant, LB
Out: VB, IB, QB, MB, AC
Count: VB, IB, QB, MB, AC, Constant, LB
Enable: EN
In: VW, T, C, IW, QW, MW, AC,
Constant, LW
Out: VW, T, C, IW, QW, MW, AC, LW
Count: VB, IB, QB, MB,AC, Constant, LB
Enable: EN
In: VD, ID, QD, MD, AC, Constant, LD
Out: VD, ID, QD, MD, AC, LD
Count: VB, IB, QB, MB, AC, Constant, LB
Valid Operands
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
Valid Operands
Enable: EN
Label: WORD: 0–127
Label: WORD: 0–127
Enable: EN
Enable: EN
Start-Up
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