Delta VFD-L Series User Manual

VFD-L Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
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d19 Counter Reset:
Parameter value d19 programs Multi-Function Input Terminal: M1 (Pr.4-04), M2 (Pr.4-05)
or M3 (Pr.4-06) to reset the counter.
GND
d19 reset the counter
value.
Mx "close": reset counter.
Reset counter
d20 Select ACI / Deselect AVI:
Parameter value d20 allows the user to select the input type ACI or AVI via an external
switch. AVI is selected when the contact is open and ACI is selected when the contact is
closed. Please note: the use of this feature will override Pr.2-00 programming and the
jumper of the front of the drive must be moved to the correct location either across the
AVI or ACI pin head.

Delta VFD-L Series Specifications

General

Control Method	V/F Control
Output Voltage	0 to Input Voltage
Cooling Method	Fan Cooling
Enclosure Rating	IP20
Overload Capacity	150% for 60 seconds
Protection	Over-voltage, Over-current, Overheat, Under-voltage, Short circuit
Braking Unit	Built-in
Operating Temperature	-10°C to 50°C (14°F to 122°F)
Digital Inputs	5 programmable digital inputs
Analog Input	0-10V, 4-20mA
Communication Interface	RS-485 (Modbus)
Storage Temperature	-20°C to 60°C (-4°F to 140°F)
Humidity	90% RH, non-condensing
Altitude	Up to 1000m without derating
Input Voltage	200-240V, 380-480V