Overview of All Actions
S7-GRAPH for S7 300/400 Programming Sequential Control Systems
13-6
C79000-G7076-C526-01
Action
Explanation
Address
range
Event
Instruction
Address
Area
Location
V1
OFF
S
i
As soon as a supervision
error occurs while the step is
active or a supervision error
had been detected before the
step became active, step i is
deactivated.
0.0 to
65535.7
V1
OFF
S_ALL
As soon as a supervision
error occurs while the step is
active or a supervision error
had been detected before the
step became active, all steps
are deactivated except for the
step in which the action is
located.
0.0 to
65535.7
V1
NC
Q,I,M,D*
m.n
As soon as a supervision
error occurs while the step is
active or a supervision error
had been detected before the
step became active and the
condition (interlock) is
satisfied, the signal state of
the address is 1.
0.0 to
65535.7
V1
SC
Q,I,M,D*
m.n
As soon as a supervision
error occurs while the step is
active or a supervision error
had been detected before the
step became active and the
condition (interlock) is
satisfied, the address is set to
1 and then remains set to 1.
0.0 to
65535.7
V1
RC
Q,I,M,D*
m.n
As soon as a supervision
error occurs while the step is
active or a supervision error
had been detected before the
step became active and the
condition (interlock) is
satisfied, the address is set to
0 and then remains set to 0.
0.0 to
65535.7
V1
CALLC
FB, FC,
SFB, SFC
Block
number
As soon as a supervision
error occurs while the step is
active or a supervision error
had been detected before the
step became active and the
condition (interlock) is
satisfied, the specified block
is called.