Chapter 5 Function parameter
78
Ch
ap
ter 5
set to active, if the jog command is received by inverter in operation, the inverter will change to
jog running status.
F7.04 Jump frequency 1
0.00Hz
～
F0.19 (Maximum
frequency)
0.00Hz
☆
F7.05 Jump frequency 2
0.00Hz
～
F0.19 (Maximum
frequency)
0.00Hz
☆
F7.06 Jump frequency range
0.00Hz
～
F0.19 (Maximum
frequency)
0.00Hz
☆
When the set frequency is in the jump frequency range, the Actual operating frequency
will run at the jump frequency close from the set frequency . The inverter can avoid mechanical
resonance point of load by setting jump frequency.
PI160 can set two jump frequency points, if the two jump frequencies are set to 0, the
jump frequency function will be canceled. For the principle schematic of jump frequency and
its range, please refer to the following figure.
Time(t)
Output frequency(Hz)
Jump frequency 2
Jump frequency
1
Jump Frequency range
Jump Frequency range
Jump Frequency range
Jump Frequency range
Figure 5-17:Schematic diagram of jump frequency
F7.07
Jump frequency availability
during ac/deceleration process
invalid
0
0
☆
valid
1
The function code is used to set whether the jump frequency is active or not in the process
of acceleration and deceleration.
If it is set to active, when the operating frequency is in the jump frequency range, the
actual operating frequency will skip the set jump frequency boundary. The below figure below
shows the jump frequency status in the process of acceleration and deceleration .
Time（t）
Jump frequency 2
Output Frequency
（
Hz
）
Jump frequency range
Jump frequency1
Jump frequency range
Jump frequency range
Jump frequency range
Figure 5-18:Schematic diagram of jump frequency availability in the process of acceleration and deceleration
F7.08 Acceleration time 2
0.0s
～
6500.0s
-
☆
F7.09 Deceleration time 2
0.0s
～
6500.0s
-
☆
F7.10 Acceleration time 3
0.0s
～
6500.0s
-
☆
F7.11 Deceleration time 3
0.0s
～
6500.0s
-
☆
F7.12 Acceleration time 4
0.0s
～
6500.0s
-
☆
F7.13 Deceleration time 4
0.0s
～
6500.0s
-
☆
PI160 provides 4 groups of deceleration time, respectively F0.13/F0.14 and the above 3
groups of deceleration time.
