1MAC309294-MB F Section 9
Other functions
RER620 455
Technical Manual
9.9 Time-delay-on timers TONGAPC
9.9.1 Function block
Figure 236: Function block
9.9.2 Functionality
The time-delay-on function block TONGAPC can be used, for example, for time-delaying
the output related to the input signal. TONGAPC contains eight independent timers. The
timer has a settable time delay. Once the input is activated, the output is set after the time
set by the On delay time setting has elapsed.
Figure 237: Timer operation
t0 t0+dt t2 t3 t4+dt
dt = On delay time
t1 t4 t5
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