Overview of All Actions
S7-GRAPH for S7 300/400 Programming Sequential Control Systems
13-22 C79000-G7076-C526-01
Action Explanation
Event In-
struc-
tion
Address Location Address
range
R1 TR T
<time>
X As soon as a registration is set, the timer stops.
Timer bit (status of the timer) and timer value are
reset to 0.
x = no.
of timer
R1 TLC T
<time>
X As soon as a registration is set and the condition
(interlock) is satisfied, the timer starts. For the
specified time, the timer bit (status of the timer) is
set to 1, when the time elapses, it is reset to 0.
x = no.
of timer
R1 TDC T
<time>
X As soon as a registration is set and the condition
(interlock) is satisfied, the timer starts. For the
specified time, the timer bit (status of the timer) is
set to 0, when the time elapses, it is set to 1.
x = no.
of timer
R1 TRC T
<time>
X As soon as a registration is set and the condition
(interlock) is satisfied, the timer stops. Timer bit
(status of the timer) and timer value are reset to 0.
x = no.
of timer
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