A.1.2 Supplementary Operations - Siemens S5-100U User Manual

Operations List, Machine Code and Abbreviations

A.1.2 Supplementary Operations

For organization blocks (OB)
For program blocks (PB)
Oper- Permissible
ation Operands
(STL) 1
Boolean Logic Operations
A= Formal- N
operand
I, Q, F, T, C
AN= Formal N
operand
I, Q, F, T, C
O= Formal N
operand
I, Q, F, T, C
ON= Formal N
operand
I, Q, F, T, C
AW N
OW N
XOW N
Bit Operations
TB T, C N
TB D N
TB RS N
TBN T, C N
* 1 RLO dependent ?
A-8
For function blocks (FB)
For sequence blocks (SB)
RLO* Execution Time in µs
CPU 100
2 3
Y N --
Y N --
Y N --
Y N --
N N 53
N N 53
N N 51
Y N --
Y N --
Y N --
Y N --
2 RLO affected ?
CPU 102 CPU 103
MA02 MA03
-- 202 151
-- 202 151
-- 202 151
-- 202 151
19 1.6 0.8
19 1.6 0.8
19 1.6 0.8
-- 187 123
-- 187 144
-- 185 121
-- 188 124
3 RLO reloaded ?
S5-100U
Function
AND operation: scan formal
operand for "1".
(Data type: BI)
AND operation: scan formal
operand for "0".
(Data type: BI)
OR operation: scan formal
operand for "1".
(Data type: BI)
OR operation: scan formal
operand for "0".
(Data type: BI)
Combine contents of ACCU 2
and ACCU 1 through logic
AND (word operation).
Result is stored in ACCU 1.
CC 1/CC 0 are affected.
Combine contents of ACCU 2
and ACCU 1 through logic OR
(word operation).
Result is stored in ACCU 1.
CC 1/CC 0 are affected.
Combine contents of ACCU 2
and ACCU 1 through logic
EXCLUSIVE OR (word oper-
ation).
Result is stored in ACCU 1.
CC 1/CC 0 are affected.
Test a bit of a timer or counter
word for "1".
Test a bit of a data word
for "1".
Test a bit of a data word in the
system data area for "1".
Test a bit of a timer or counter
word for "0".
EWA 4NEB 812 6120-02