Delta VFD-L Series User Manual

VFD-L Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
5-40
Group 9: Communication Parameters
9 - 00
C
ommunication Address Factory Setting: d 1
Settings d 1 to 247
This parameter can be set during operation.

If the AC drive is controlled by RS-485 serial communication, the communication
address must be set via this parameter.
VFD-L
Computer
RS485
d1
d3
d
2
VFD-L
VFD-L
9 - 01
T
ransmission Speed Factory Setting: d 1
Settings d 0 Baud rate 4800 (data transmission speed: bits / second)
d 1 Baud rate 9600 (data transmission speed: bits / second)
d 2 Baud rate 19200 (data transmission speed: bits / second)
This parameter can be set during operation.

Users can set parameters and control the operation of the AC drive via the RS-485
serial interface of a personal computer. This parameter is used to set the transmission
speed between the computer and AC drive.
9 - 02
T
ransmission Fault Treatment Factory Setting: d 0
Settings d 0 Warn and keep operating
d 1 Warn and RAMP to stop
d 2 Warn and COAST to stop
d 3 No Warning and keep operating

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