Chapter 4 Parameters
VFD-EL-W
4-40
Take VFD007EL21W(-1) as an example, assume that the ambient temperature is 40°C, the drive output
current must be controlled within 100% of the rated current. If the ambient temperature is 50°C, the drive
output current should not exceed 80% of the rated current. For other models in an ambient temperature of
50°C, the drive output current must be controlled within 100% of the rated current; for other models in an
ambient temperature of 60°C, the drive output current must be controlled within 80% of the rated current.
Take VFD007EL21W(-1) as an example, assume that the ambient temperature is 40°C, and default carrier
frequency is 8 kHz, then the drive output current reaches 100% of the rated current; if the carrier frequency is
12 kHz, the drive output current must be controlled within 80% of the rated current. If the ambient temperature
is 25°C, the installation method is single drive installation, and the carrier frequency is 12 kHz, then the drive
reaches 100% of the rated current.
Other models: VFD002EL21W(-1), VFD004EL21W(-1), VFD015EL21W(-1), VFD022EL21W(-1),
VFD004EL43W(-1), VFD007EL43W(-1), VFD015EL43W(-1), VFD022EL43W(-1), VFD040EL43W(-1)
02.04
Motor Direction Control
Default: 0
Settings 0: Forward / Reverse operation enabled
1: Reverse operation disabled
2: Forward operation disabled
Disables one direction of rotation for the AC motor drive.
02.05
Power-On Command and Run Command Source Modifies the Drive Operating Control
Default: 1
Settings 0:
Start running when power is on.
1:
Do not run when power is on.
2:
When the source of the command changes, the drive’s operation remains the
same.
3:
When the source of the command changes, the drive’s operation follows the new
command.
4:
The motor drive can start to run at power on or after reset.
When the source of the command is a two-wire external terminal, the operating
Ambient temperature (°C)
Other models
Carrier Frequency (kHz)
Other models 40°C
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