Siemens SIMATIC S7-GRAPH Manual page 151

Event Instruction
L1: Actions linked with interlocks leaving state
L1 N
L1 S
L1 R
L1 CALL
L1 ON
S7-GRAPH for S7-300/400 Programming Sequential Control Systems
C79000-G7076-C526-01
Action
Address Location
Area
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
Overview of All Actions
Explanation
As soon as the interlock
condition is no longer
satisfied (leaves state) while
the step is active or if the
interlock condition is not
satisfied when the step
becomes active, the signal
state of the address is 1.
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, the
address is set to 1 and then
remains set to 1.
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, the
address is set to 0 and then
remains set to 0.
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, the
specified block is called.
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 activated.
Address
range
0.0 to
65535.7
0.0 to
65535.7
0.0 to
65535.7
i = step
number
13-9