Delta BLD-E1 brushless DC motor drive BLD-E1 Series - Manual (Page 85)

Chapter 4 ParametersAT |Troubleshooting}| BLD-E1 Series
4-44 Revision May 2009, 00DE, V0.50
01-05 01-03 01-01
01-06
01-04
01-02
01-00 01-07 01-08 01-09
01-11 01-10
1st Output
Voltage Setting 1
Output Frequency
Lower Limit
Frequency output
ranges limitation
Regular V/f Curve
Special V/f Curve
Voltage
4th Freq.
Start Freq.
3rd Freq.
2nd Freq.
1st Freq. Maximum Output
Frequency
V/f Curve
2nd Output
Voltage Setting 1
3rd Output
Voltage Setting 1
4th Output
Voltage Setting 1
Output Frequency
Upper Limit
Frequency
01-09 Start Frequency
Control
mode
VF VFPG
Factory setting: 6
Settings 0.00~400.00Hz
To distinguish which frequency should be start frequency, it needs to compare the value of
min. output frequency and start frequency. The larger value will be start frequency.
When min. output frequency > start frequency When start frequency > min. output frequency
min. output
frequency
start frequency
start frequency
min. output
frequency
01-10 Output Frequency Upper Limit
Control
mode
VF VFPG FOCPM
Factory setting: 3000
Settings 0.00~4800rpm
01-11
Output Frequency Lower Limit
Control
mode
VF VFPG FOCPM
Factory setting: 0.00
Settings 0.00~4800rpm
The upper/lower output frequency setting is used to limit the actual output frequency. If the
frequency setting is lower than the start-up frequency, it will run with zero speed. If the
frequency setting is higher than the upper limit, it will runs with the upper limit frequency. If
output frequency lower limit > output frequency upper limit, this function is invalid.