113
Learning Basic Features
4.10.2 Acc/Dec Time Based on Operation Frequency
Acc/Dec times can be set based on the time required to reach the next step frequency from
the existing operation frequency. To set the Acc/Dec time values based on the existing
operation frequency, set BAS-
08 (acc/dec reference) in the Basic group to ‘1 (Delta Freq)’.
Group Code
Name
LCD Display
Settings
Setting Range
Unit
DRV
03
Acceleration
time
Acc Time
20.0
0.75~90KW
0.0 - 600.0
sec
60.0
110~250KW
100.0 315~500KW
04
Deceleration
time
Dec Time
30.0
0.75~90KW
0.0 - 600.0
sec
90.0
110~250KW
150.0 315~500KW
BAS
08
Acc/Dec
reference
Ramp T
Mode
1
Delta Freq
0 - 1
-
Acc/Dec Time Based on Operation Frequency
– Setting Details
Code
Description
BAS-08 Ramp T
Mode
Set the parameter value to 1 (Delta Freq) to set Acc/Dec times based on
Maximum frequency.
Configuration
Description
0
Max Freq
Set the Acc/Dec time based on Maximum frequency.
1
Delta Freq
Set the Acc/Dec time based on Operation frequency.
If Acc/Dec times are set to 5 seconds, and multiple frequency references
are used in the operation in 2 steps, at 10 Hz and 30 Hz, each acceleration
stage will take 5 seconds (refer to the graph below).
4.10.3 Multi-step Acc/Dec Time Configuration
Содержание LSLV-H100 Series
Страница 17: ...Preparing the Installation 4 37 90 kW 3 Phase ...
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