Simphoenix V800 Series - 7.22.4 CONCATENATION TRIGGER FUNCTION SETTING OF TIMER; 7.23 BUILT-IN AUXILIARY COUNTER (GROUP F5.2)

Description Of Specific Functions
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V800 Series High Performance Closed-Loop Vector Inverter User Manual
7.22.4 CONCATENATION TRIGGER FUNCTION SETTING OF TIMER
7.23 BUILT-IN AUXILIARY COUNTER (GROUP F5.2)
Similar to the function of timer, the counter is designed for external clock (unknown frequency variable), and
timer is designed for the internal clock (known and determined frequency). With the terminal function of
analog input output, it can transfer the counter into the function of timer.
Differences: Counter will continue to count upwards without reset, and start from 0 on until overflew.
Tim ing
cycle
Trigger
signal
Clock
Trigger signal
Clock
Clock
Trigger signal
UT1
UT2
UT3
UT1 cycle reaching signal as the trigger signal of UT2
UT2 cycle reaching signal as the trigger signal of UT3
Set value 2
Set value 1
Clock pulse
Set value 1 reaching (0.5 Sec. pulse)
Set value 1 reaching (level)
REV after reaching set value 1
Reset
Figure 7-41-E Concatenation trigger function setting of timer (UT1, UT2, UT3)
Figure 7-42-A Counter function 1