Shenzhen Hpmont Technology Co., Ltd.
Chapter 6 Function Introduction
HD3N Series User Manual V1.1
- 55 -
Ref. code
Function Description
Setting Range [Default]
F02.02
Starting DWELL frequency setting
0.00 - upper limit frequency
[0.00Hz]
F02.03
Starting DWELL retention time
0.00 - 10.00 [0.00s]
At start, HD3N runs at the output frequency so to avoid the motor from a stall.
If the load of motor is equiped with brake, when the brake responds too slow, to avoid friction, starting
DWELL function is adopted. HD3N will not fully accelerate until the brake release completely.
•
During acceleration, when setting frequency = F02.02,
output frequency goes through the time of F02.03 and
then continue to accelerate.
•
F02.02/F02.03 = 0, starting DWELL frequency is invalid.
Note: Starting DWELL function is invalid for torque control,
process PID /aux process PID, simple PLC and wobble
running.
F02.04
Current at DC brake
0 - 100 (rated current of
HD3N) [50%]
F02.05
DC brake starting time
0.00 - 60.00 [0.50s]
F02.04 is percentage to rated current of HD3N. It sets
current value of starting DC brake and stop DC brake.
•
If setting DC brake current is 5 times higher than
rated current of motor, the inputing current will be
5 times rated current of motor.
•
DC brake current is valid for both start and stop DC
brake.
F02.05 = 0, there is no DC brake acting.
•
F02.05 is valid only when F02.00 = 1.
F02.06
Compensation for full speed tracking
0.000 - 2.000 [0.000Hz]
F02.13
Stop modes at speed control
0 - 2 [0]
0: Decelerate to stop.
•
On receiving stop command, HD3N decrease output frequency according to dec time. When output
frequency = F02.14 and wait till F02.15 is finished, HD3N stops.
•
Refer to figure in F02.14, F02.15.
1: Coast to stop.
•
On receiving stop command, HD3N stops output. The load coast to stop according to mechanical
inertia.
2: Decelerate to stop+DC brake.
•
On receiving stop command, HD3N decrease the output frequency according to dec time. When
output frequency = F02.16, DC brake starts.
•
Refer to F02.16 - F02.18 for DC brake stop.
•
Refer to F03.00 - F03.08 for dec time.
F02.03
Time
Frequency
Frequency set
Given
frequency
F02.02
Out frequency
Out voltage
(effective value)
Time
Running frequency
Run command
DC braking value
Time
F02.05
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