Siemens SIMATIC S7-GRAPH Manual page 152

Overview of All Actions
Event Instruction
L1 OFF
L1 OFF
A1: Actions linked to a message acknowledgment
A1 N
A1 S
A1 R
A1 CALL
A1 ON
A1 OFF
13-10
Action
Address Location
Area
S i
S_ALL
Q,I,M,D* m.n
Q,I,M,D* m.n
Q,I,M,D* m.n
FB, FC, Block
SFB, SFC number
S i
S i
S7-GRAPH for S7 300/400 Programming Sequential Control Systems
Explanation
As soon as the interlock
condition is satisfied when the
step is no longer satisfied
(leaves state) while the step
is active or if the interlock
condition is not satisfied when
the step becomes active, step
i is also deactivated.
As soon as the interlock
condition is satisfied when the
step is no longer satisfied
(leaves state) while the step
is active or if the interlock
condition is not satisfied when
the step becomes active, all
steps are deactivated except
for the step in which the
action is located.
If a message is
acknowledged, the signal
state of the address is 1 .
As soon as a message is
acknowledged, the address is
set to 1 and then remains set
to 1.
As soon as a message is
acknowledged, the address is
set to 0 and then remains set
to 0.
As soon as a message is
acknowledged, the specified
block is called.
As soon as a message is
acknowledged, step i is
activated.
As soon as a message is
acknowledged, step i is
deactivated.
C79000-G7076-C526-01
Address
range
i = step
number
0.0 to
65535.7
0.0 to
65535.7
0.0 to
65535.7
i = step
number
i = step
number