LS ELECTRIC LSLV-H100 Series, User Manual

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112
Learning Basic Features
Group Code Name LCD Display Parameter Setting Setting Range Unit
frequency
09 Time scale Time scale 1 0.1 sec 0
–2
-
Acc/Dec Time Based on Maximum Frequency
– Setting Details
Code Description
BAS-08 Ramp T
Mode
Set the parameter value to 0 (Max Freq) to setup Acc/Dec time 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 operating frequency.
If, for example, maximum frequency is 60.00 Hz, the Acc/Dec times are
set to 5 seconds, and the frequency reference for operation is set at 30 Hz
(half of 60 Hz), the time required to reach 30 Hz therefore is 2.5 seconds
(half of 5 seconds).
BAS-09 Time
scale
Use the time scale for all time-related values. It is particularly useful when
a more accurate Acc/Dec times are required because of load
characteristics, or when the maximum time range needs to be extended.
Configuration Description
0 0.01 sec Sets 0.01 second as the minimum unit.
1 0.1 sec Sets 0.1 second as the minimum unit.
2 1 sec Sets 1 second as the minimum unit.
Note that the range of maximum time values may change automatically when the units are
changed. If for example, the acceleration time is set at 6000 seconds, a time scale change
from 1 second to 0.01 second will result in a modified acceleration time of 60.00 seconds.