Delta DVP-ES2 User Manual
Page 563
3 . I n s t r u c t i o n S e t
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Function Explanations:
Pulse output diagram:
Freq.
Time
t1
t2
t3
g1
g2
g3
S
2
Pulse number
1. Definitions:
t1
Æ target frequency of 1
st
shift
t2
Æ target frequency of 2
nd
shift
t3
Æ target frequency of 3
rd
shift
g1
Æ ramp-up time of 1
st
shift
g2
Æ ramp-up time of 2
nd
shift
g3
Æ ramp-down time of 3
rd
shift
S
2
Æ total output pulses
2. Explanations on each shift:
1
st
shift:
Assume t1 = 6kHz, gap freqency = 1kHz, gap time = 10ms
Ramp-up steps of 1
st
shift:
Freq.
Time
1kHz
t1=6kHz
10ms 10ms 10ms 10ms 10ms
g1=50ms
0Hz