Siemens SIMATIC S5-95F Manual page 554

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S5-95F
for organization blocks (OB)
for program blocks (PB)
Oper-
Permissible
ation
Operands
(STL)
Other Operations
IA
RA
D
I
DO=
Formal operand
DO
DW*
DO
FW*
*
Permissible operations:
L FY, T FY, L FW, T FW, L IB, T IB, L QB,T QB,
L IW, T IW, L QW, T QW, L DL, T DL, L DR, T DR,
L DW, T DW, JU OB/SB/FB/PB, JC OB/SB/FB/PB/
C DB
A F, S F, R F, = F, SS T,
SE T, R T, A T, AN T,
SLW, SRW
EWA 4NEB 812 6210-02
Typical
1 RLO depend.
Execution Time
2 RLO affected
in µs
3 RLO reloaded
1
2
3
On-
board
N
N
N
580
N
N
N
780
N
N
N
3.2
N
N
N
2.4
N
N
Y
95
N
N
N
181 to 216
N
N
N
139 to 174
Ext.
I/O
Disable interrupt. Input / output interrupt or timer OB
processing is disabled (permiss. for max. 5 ms).
Enable interrupt.
This operation cancels the effect of IA.
Decrement the low byte (bits 0 to 7) of ACCU 1 by the
value n (n=0 to 255).
Increment the low byte (bits 0 to 7) of ACCU 1 by the
value n (n=0 to 255).
Process a block.
(Only C DB, JU OB, JU PB, JU FB, JU SB can be
substituted.)
Actual operands: C DB, JU OB, JU PB, JU FB, JU SB
Process data word. The next operation is combined with
the parameter specified in the data word (OR operation)
and then carried out.
Process flag word. The next operation is combined with
the parameter specified in the flag word (OR operation)
and then carried out.
Operations List
for function blocks (FB)
for sequence blocks (SB)
Function
C-11

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