LSIS LSLV0055H100-4COFN - Acc;Dec Time Based on Operation Frequency

Learning Basic Features
112
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
0.0 - 600.0
sec
04
Deceleration time
Dec Time
30.0
0.0 - 600.0
sec
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).