Delta VFD-B Series User Manual

Chapter 5 Parameters|VFD-B-P Series
Revision April 2009, SW V1.00 5-31
01-00
01-09
01-11
01-18
01-20
01-10
01-12
01-19 01-21
Frequency
TimeAccel. Time
Decel. Time
The definition of
Accel./Decel. Time
Max. output
Frequency
sett ing
operation
frequency
Min. output
frequency
01-05
Resulting Resulting
Accel. Time
Decel. Time
Resulting Accel./Decel. Time
0 Hz
01 - 13 Jog Acceleration Time Unit: 0.1
Settings 0.1 to 3600.0 sec Factory Setting: 1.0
01 - 22 Jog Deceleration Time Unit: 0.1
Settings 0.1 to 3600.0 sec Factory Setting: 1.0
01 - 14 Jog Frequency Unit: 0.1
Settings 0.10 to 400.00Hz Factory Setting: 1.0
 Both external terminal JOG and key “JOG” on the keypad can be used. When the Jog
command is “ON”, the AC motor drive will accelerate from Minimum Output Frequency (Pr.01-
05) to Jog Frequency (Pr.01-14). When the Jog command is “OFF”, the AC motor drive will
decelerate from Jog Frequency to zero. The used Accel/Decel time is set by the Jog
Accel/Decel time (Pr.01-13, Pr.01-22).
 Before using the JOG command, the drive must be stopped first. And during Jog operation,
other operation commands cannot be accepted, except command via the FORWARD,
REVERSE and STOP keys on the digital keypad.

Delta VFD-B Series Specifications

General

Series	VFD-B
Cooling Method	Fan cooling
Overload Capacity	150% for 60 seconds
Braking Unit	Built-in
Control Mode	V/F control, Sensorless Vector Control
Communication	RS-485
Protection Features	Overvoltage, Undervoltage, Overcurrent, Overload, Overtemperature, Short Circuit
Operating Temperature	-10°C to +50°C
Storage Temperature	-20°C to +60°C
Humidity	90% RH (non-condensing)
Altitude	1000m (Derating required above 1000m)