Protection Function - Honeywell HAC10 Series Manual

Frequency
resolution
Torque
compensation
V/F curve
Acceleration and
deceleration
curve
Rated output
voltage
Automatic
voltage
regulation
Automatic
energy-saving
operation
Automatic
current limiting
Instantaneous
power failure
processing
Standard
features
Frequency
setting channel
Feedback input
channel
Run command
channel
Input order
signal
External output
signal

Protection function

LED display
Parameter copy
Status
monitoring
Failure alarm
MasterVert Specifications, HAC_V00
Digital setting: 0.01 Hz; Analog setting: maximum frequency × ±0.05%.
Automatic torque compensation: 0.0% to 100.0%.
Manual torque compensation: 0.0% to 30.0%.
Four modes: linear torque characteristic curve, self-setting V/F curve, reduced torque
characteristic curve (to the power of 1.1 to 2.0), and square V/F curve.
Two modes: linear acceleration and deceleration, S-Curve acceleration and deceleration.
Four sets of acceleration and deceleration time; the time unit is 0.01 s, the longest is
650.00 s.
With power supply voltage compensation, the motor rated voltage reaches 100%, which
can be set in the range of 50% to 100% (the output cannot exceed the input voltage).
When the power grid voltage fluctuates, it can automatically keep the output voltage
constant.
Under V/F control mode, the output voltage is automatically optimized according to the
load to realize energy-saving operation.
The current is automatically limited during operation to prevent trips caused by frequent
over-current faults.
In case of instantaneous power failure, uninterrupted operation can be realized through
bus voltage control.
PID control, speed tracking and restart after power failure, hopping frequency, upper and
lower frequency limit control, program operation, multi-speed, RS485 communication,
analog output, and frequency pulse output.
Keypad digital setting, analog voltage/current terminal AI1, analog voltage/current
terminal AI2, pulse input PUL, communication setting and multi-channel terminal
selection, main/auxiliary channel combination, and extension card can be switched in
various ways.
Analog voltage/current terminal AI1, analog voltage/current terminal AI2, communication
setting, and pulse input PUL.
Operation panel setting, external terminal setting, communication setting, and extension
card setting.
Start, stop, forward and reverse, jogging, multi-speed, free stop, reset, acceleration and
deceleration time selection, frequency setting channel selection, and external fault alarm.
1 relay output, 1 collector output, 1 AO output (can be selected as 0 V - 10 V or 0 mA - 20
mA or 4 mA - 20 mA output, or frequency pulse output).
Overvoltage, undervoltage, current limit, overcurrent, overload, electronic thermal relay,
overheating, overvoltage stall, data protection, fast protection, input and output phase
loss protection.
Single-line 5-digit digital tube
display
Dual-line 5-digit digital tube
display
The function code information of the VFD can be uploaded and downloaded to realize fast
parameter copying.
All parameters of the monitoring parameter group such as output frequency, given
frequency, output current, input voltage, output voltage, motor speed, PID feedback, PID
given, module temperature, etc.
Overvoltage, undervoltage, overcurrent, short circuit, phase loss, overload, overheating,
fast speed, damaged data protection, current fault status, and fault history.
1 VFD status display
2 VFD status displays