Hitachi S1-00073HFE - Page 136

S1 series standard inverter
-131-
Function
code
Name
Detailed parameter description
Default
value
Modify
Setting range: 0.0–3600.0s
P08.09
Jump frequency 1
When the set frequency is within the range of
jump frequency, the inverter will run at the
boundary of jump frequency.
The inverter can avoid mechanical resonance
point by setting the jump frequency, and three
jump frequency points can be set. If the jump
frequency points are set to 0, this function will be
invalid.
Set frequency f
Time t
Jump
frequency 2
1/2* jump amplitude 2
1/2* jump amplitude 2
Jump
frequency 1
1/2* jump amplitude 1
1/2* jump amplitude 1
Jump
frequency 3
1/2* jump amplitude 3
1/2* jump amplitude 3
Setting range: 0.00Hz–P00.03 (Max. output
frequency)
0.00Hz
○
P08.10
Jump frequency
amplitude 1
0.00Hz
○
P08.11
Jump frequency 2
0.00Hz
○
P08.12
Jump frequency
amplitude 2
0.00Hz
○
P08.13
Jump frequency 3
0.00Hz
○
P08.14
Jump frequency
amplitude 3
0.00Hz
○
P08.15
Amplitude of
wobbling
frequency
0.0–100.0% (relative to set frequency)
0.0%
○
P08.16
Amplitude of jump
frequency
0.0–50.0% (relative to amplitude of wobbling
frequency)
0.0%
○
P08.17
Rise time of
wobbling
frequency
0.1–3600.0s
5.0s
○
P08.18
Descend time of
wobbling
frequency
0.1–3600.0s
5.0s
○
P08.19
Number of
decimal points of
linear
speed/frequency
Ones: decimals of linear speed display
0: no decimals
1: one decimal
2: two decimals
3: three decimals
Tens: decimals of frequency display
0: two decimals
1: one decimal
0x00
○
P08.20
Analog calibration
0: Disabled
0
◎