Siemens SIMATIC S5-95F - Page 551

Operations List S5-95F
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
TB T0 to 63
T64 to 127
C
N Y N 480
30
65
Test a bit of a timer or counter word for "1".
TB D N Y N 34 Test a bit of a data word for "1".
TB RS N Y N 5 Test a bit of a data word in the system data area
for "1".
TBN T0 to 63
T64 to 127
C
N Y N 480
30
65
Test a bit of a timer or counter word for "0".
TBN D N Y N 35
Test a bit of a data word for "0".
TBN RS N Y N 6 Test a bit of a data word in the system data area
or "0".
SU T, C N N Y 6
Set a bit of a timer or counter word unconditionally.
SU D N N Y 34
Set a bit of a data word unconditionally.
RU T, C N N Y 6 Reset a bit of a timer or counter word unconditionally.
RU D N N Y 34 Reset a bit of a data word unconditionally.
S= Formal
operand
I/Q
F
YNY
125
80
Set a formal operand (when RLO=1).
(Data type: BI)
RB= Formal
operand
I/Q
F
YNY
125
80
Reset a formal operand (when RLO=1).
(Data type: BI)
RD= Formal
operand
T
C
YNY
75
72
Reset a formal operand
(digital) (when RLO=1).
== Formal
operand
I/Q
F
YNY
125
80
Assign the value of the RLO to the status of the formal
operand. (Data type: BI)
FR T
C
Y
NY
Y
NY
20
16
Enable a timer/counter for cold restart. If RLO="1",
- "FR T" restarts the timer
- "FR C" sets, decrements, or increments the counter.
Bit Operations
Set / Reset Operations
Timer and Counter Operations
for organization blocks (OB)
for program blocks (PB)
for function blocks (FB)
for sequence blocks (SB)
C-8 EWA 4NEB 812 6210-02