Delta VFD-B Series User Manual

Chapter 5 Parameters|VFD-B-P Series
5-22 Revision April 2009, SW V1.00
 Output Signal at Over-torque Signal
Applications Purpose Functions
Related
Parameters
General application,
pumps for fans and
extruders
To protect
machines and to
have reliable
operation
When the torque exceeds the over-
torque level, a signal is sent to prevent
the machines from damage.
03-00~03-03
06-04
06-05
 Output Signal at Low Voltage
Applications Purpose Functions
Related
Parameters
General application
Provide a signal for
running status
When the voltage between P-N is
lower than the voltage level, a signal is
sent by an external system or control
wiring.
03-00~03-03
 Output Signal at Desired Frequency
Applications Purpose Functions
Related
Parameters
General application
Provide a signal for
running status
When the output frequency is at the
desired frequency (by frequency
command), a signal is sent by an
external system or control wiring.
03-00~03-03
03-04
03-10
 Output Signal for Base Block
Applications Purpose Functions
Related
Parameters
General application
Provide a signal for
running status
When executing Base Block, a signal
is sent by an external system or
control wiring.
03-00~03-03
 Overheat Warning for Heat Sink
Applications Purpose Functions
Related
Parameters
General application For safety
When heat sink is overheated, it will
send a signal by an external system or
control wiring.
03-00~03-03
 Multi-function Analog Output
Applications Purpose Functions
Related
Parameters
General application
Display running
status
The value of frequency, output
current/voltage can be read by
adding a frequency meter or
voltage/current meter.
03-05

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)