CHINT NVF2G-S Series User Manual

Output
frequency Hz
Jogging run acc. Time
Jogging run command(Terminal)
Jogging run frequency
Time
Jogging run dec. Time
Figure 8-13-1 Schematic diagram of jogging operation
8.14 Skip frequency
By setting the jump frequency, the inverter can avoid the mechanical resonance point of the load. NVF2G-S
-S can set three hopping frequency points, if all hopping frequencies are set to 0, the hopping frequency
function will be cancelled.
8.15 Forward and reverse switching
In some occasions, it needs to delay for a period of time when switching between forward and reverse
rotation of the motor. At this time, the dead time of forward and reverse rotation can meet the demand.
Figure 8-14-1 Schematic diagram of hopping frequency
function code
name
default value
Predetermined area
Parameter Description
F8.10
jump frequency 1
0.00Hz 0.00Hz～F0.07
-
F8.11
Hop frequency 1 range
0.00Hz 0.00Hz～F0.07
-
F8.12
jump frequency 2
0.00Hz 0.00Hz～F0.07
-
F8.13
Hop frequency 2 range
0.00Hz 0.00Hz～F0.07
-
F8.14
jump frequency 3
0.00Hz 0.00Hz～F0.07
-
F8.15
Hop frequency 3 range
0.00Hz 0.00Hz～F0.07
-
Set frequency
after adjustment
Jump range3
Jump range2
Jump range1
Set frequency
Jump
frequency 1
Jump
frequency 2
Jump
frequency 3
function
code
name
default
value
Predetermined area
Parameter Description
F1.10
Forward and reverse dead
time
0.0s
(0.0～300.0)s
-
F1.11
Forward and reverse
switching mode
0
0 ~ 1
0:switch at the lower limit of running
frequency F0.09
1:switch at starting frequency F1.01
062
NVF2G-S Series Inverter User's Guide
jogging

CHINT NVF2G-S Series Specifications

General

Brand	CHINT
Model	NVF2G-S Series
Category	Inverter
Language	English