Chapter 6 FBD Block Diagram Programming 163
(9) Timer Mode 8
Timer mode 8 is including reset control and suspend control, control condition is from OFF to ON. When timer start
to time until preset value, output coil will change the status, timer current value will display preset value and sto
p
t
iming, when reset control is valid, the current value and output coil of timer will reset to 0.
When suspend control turns ON, current value will not update (keep timing); when suspend control turns OFF,
current value will update (current real value); if the suspend control turns ON, but real value reaches preset value,
current value will display "9999" and stop counting.
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