Siemens SIMATIC S5-95F - Page 553

Operations List S5-95F
1) RLO is set to "1". * plus short sync time 160 µs or long sync time 1100 µs
Oper-
ation
(STL)
Permissible
Operands
1 RLO depend.
2 RLO affected
3 RLO reloaded
123
Typical
Execution Time
in µs
On- Ext.
board I/O
Function
T= Formal
operand
I/Q
F
DR, DL, DW
NNN
114
56
75
Transfer contents of ACCU 1 to the formal operand
(Parameter type: BY, W)
CEW N N N 1.6 Form the one's complement of ACCU 1.
CSW N N N 19 Form the two's complement of ACCU 1.
CC 1 / CC 0 and OV are affected.
SLW Parameter
n=0 to 15
N N N 11+n · 8 Shift the contents of ACCU 1 to the left by the value
specified in the parameter. Unassigned positions are
padded with zeros. CC 1 / CC 0 are affected.
SRW Parameter
n=0 to 15
N N N 11+n · 8 Shift the contents of ACCU 1 to the right by the value
specified in the parameter. Unassigned positions are
padded with zeros. CC 1 / CC 0 are affected.
JU= Symb.addr.
max. 4 char.
N N N 32*
Jump unconditionally to the symbolic address.
JC= Symb. addr.
max. 4 char.
YY
1)
Y 34* Jump conditionally to the symbolic address. (If the RLO
is ”0”, it is set to ”1”.)
JZ= Symb. addr.
max. 4 char.
N N N 36* Jump if the result is zero. The jump is made only if
CC 1=0 and CC 0=0. The RLO is not changed.
JN= Symb. addr.
max. 4 char.
N N N 39* Jump if the result is not zero. The jump is made only if
CC 1 CC 0. The RLO is not changed.
JP= Symb. addr.
max. 4 char.
N N N 36* Jump if the result is greater than 0. The jump is made
only if CC 1=1 and CC 0=0. The RLO is not changed
JM= Symb. addr.
max. 4 char.
N N N 36* Jump if the result is less than 0. The jump is made only if
CC 1=0 and CC 0=1. The RLO is not changed.
JO= Symb. addr.
max. 4 char.
N N N 34* Jump on overflow. The jump is made only if the
OVERFLOW bit is set. The RLO is not changed.
Load and Transfer Operations (cont.)
Conversion Operations
Shift Operations
Jump Operations
for organization blocks (OB)
for program blocks (PB)
for function blocks (FB)
for sequence blocks (SB)
C-10 EWA 4NEB 812 6210-02