Delta VFD-B Series User Manual

Chapter 5 Parameters_VFD-B Series
Revision 10/2005, BE13, SW V4.08 5-37
Group 2: Operation Method Parameters
02 – 00
aSource of First Master Frequency Command
Factory Setting: 00
Settings 00 Digital keypad (PU01) UP/DOWN keys or Multi-function Inputs UP/DOWN.
Last used frequency saved.
01 AVI 0 ~ +10VDC
02 ACI 4 ~ 20mA
03 AUI -10 ~ +10VDC
04 RS-485 serial communication (RJ-11). Last used frequency saved.
05 RS-485 serial communication (RJ-11). Last used frequency not saved.
06 Combined use of master and auxiliary frequency command
See Pr. 02-10 to 02-12
02 – 13
aSource of Second Master Frequency Command
Factory Setting: 00
Settings 00 Digital keypad UP/DOWN keys or Multi-function Inputs UP/DOWN. Last used
frequency saved.
01 AVI 0 ~ +10VDC
02 ACI 4 ~ 20mA
03 AUI -10 ~ +10VDC
04 RS-485 serial communication (RJ-11). Last used frequency saved.
05 RS-485 serial communication (RJ-11). Last used frequency not saved.
06 Combined use of master and auxiliary frequency command
See Pr. 02-10 to 02-12
These parameters set the Master Frequency Command Source of the AC motor drive.

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)