Overview of All Actions
Event
Instruction
R1
ON
R1
OFF
R1
NC
R1
SC
R1
RC
R1
CALLC
R1
ONC
R1
OFFC
Address D: Format: DBi.DBXm.n (i = block number, m = byte address, n = bit address)
For CALL[C] FB/SFB, an instance DB is required.
13-12
Action
Address
Location
Area
S
i
S
i
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 a registration is
set, step i is activated.
As soon as a registration is
set, step i is deactivated.
As soon as a registration is
set and the condition
(interlock) is satisfied, the
signal state of the address is
1.
As soon as a registration is
set and the condition
(interlock) is satisfied, the
address is set to 1 and then
remains set to 1.
As soon as a registration is
set and the condition
(interlock) is satisfied, the
address is set to 0 and then
remains set to 0.
As soon as a registration is
set and the condition
(interlock) is satisfied, the
specified block is called.
As soon as a registration is
set and the condition
(interlock) is satisfied, step i is
activated.
As soon as a registration is
set and the condition
(interlock) is satisfied, step i is
deactivated.
C79000-G7076-C526-01
Address
range
i = step
number
i = step
number
0.0 to
65535.7
0.0 to
65535.7
0.0 to
65535.7
i = step
number
i = step
number
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