gefran VDI100 Series User Manual

00-22 Deceleration time 3
00-23 Acceleration time 4
00-24 Deceleration time 4
00-25 Switch-Over Frequency of Acceleration and Deceleration Time 1 and Time 4
0.1~6000.0 s
Acceleration time is the time required to accelerate from 0 to 100% of maximum output frequency.
Deceleration time is the time required to decelerate from 100 to 0% of maximum output frequency.
Motor 1: Maximum frequency is set by parameter 01-02 and Motor 2 Maximum frequency is set by parameter
01-16.
Note: Actual acceleration and deceleration times can be affected by the inverter driven load.
The default values for the acceleration, deceleration times are dependent on the inverter size.
Size
Acceleration / Deceleration
Default Value
230V Class 400V Class
0.75~7.5 kW 0.75~11 kW
10s
11~15 kW 15~22 kW 15s
22 kW 30~160 kW 20s
A: Select acceleration and deceleration time via the digital input terminals
The following table shows the acceleration / deceleration selected when the digital input function Accel/ Decel
time 1 (#10) and Accel/Decel time 2 1(#30) are used.
Table4.4.1acceleration/decelerationtimeselection
Accel/decel time 2
(Set 03-00 ~ 03-07 = 30)
Accel/decel time 1
(Set 03-00 to 03-07 = 10)
Acceleration
time
Deceleration time
0 0 Taccc1 (00-14) Tdec1 (00-15)
0 1 Taccc2 (00-16) Tdec2 (00-17)
1 0 Taccc3 (00-21) Tdec3 (00-22)
1 1 Taccc4 (00-23) Tdec4 (00-24)
0: OFF, 1: ON
Figure4.4.7:TerminalS5switchbetweenTacc1/Tacc2andTdec1/Tdec2
Digital Input
Terminal S5
(03-04 = 10)
Output
Frequency
Tdec2 Rate
Tdec1 Rate
time
time
Tacc2 Rate
Tacc1 Rate
S5 Closed
B.SwitchofAcceleration/Decelerationtimeaccordingtomotors
03-00~03-07 set to 40 (Switching between motor 1/motor 2),it can switch motors by digital input. This function I
only for V/f control mode and V/f +PG card mode.
Chose for motor1, acceleration and deceleration time of multi-speed depends on Figure 4.4.1.
Chose for motor, acceleration and deceleration time of multi-speed depends on the following Figure.
Chose motor2
acceleration and deceleration time 1
(Set 03-00 to 03-07 = 10)
acceleration deceleration
0 Taccc3(00-21) Tdec3(00-22)
1 Taccc4(00-23) Tdec4(00-24)
102 VDI100 • Instruction manual

gefran VDI100 Series Specifications

General

Brand	gefran
Model	VDI100 Series
Category	Inverter
Language	English