Overview of All Actions
S7-GRAPH for S7-300/400 Programming Sequential Control Systems
C79000-G7076-C526-01
13-7
Action
Explanation
Address
range
Event
Instruction
Address
Area
Location
V1
ONC
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 and the
condition (interlock) is
satisfied, step i is activated.
0.0 to
65535.7
V1
OFFC
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 and the
condition (interlock) is
satisfied, step i is deactivated.
0.0 to
65535.7
V1
OFFC
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 and the
condition (interlock) is
satisfied, all steps are
deactivated except for the
step in which the action is
located.
0.0 to
65535.7
V0: Actions linked with supervision errors leaving the state
V0
N
Q,I,M,D*
m.n
As soon as a supervision
error leaves the state (is
eliminated or acknowledged),
the signal state of the address
is 1.
0.0 to
65535.7
V0
S
Q,I,M,D*
m.n
As soon as a supervision
error leaves the state (is
eliminated or acknowledged),
the address is set to 1 and
then remains set to 1.
0.0 to
65535.7
V0
R
Q,I,M,D*
m.n
As soon as a supervision
error leaves the state (is
eliminated or acknowledged),
the address is set to 0 and
then remains set to 0.
0.0 to
65535.7
V0
CALL
FB,
FC,
SFB,
SFC
Block
number
As soon as a supervision
error leaves the state (is
eliminated or acknowledged),
the specified block is called.
