HLP-A Series
HLP-A Series
-
70
-
Note: When this parameter is set to any
non-zero value it starts DC brake at
stop and sends the DC braking time to
the motor. DC braking at stop is often
used for a high-level stop or positioning
control. When this parameter is set to
zero it closes DC braking at stop.
This setting is valid when CD032 is set
to 0. For the related parameters refer to CD032, CD042 and CD140.
CD142 DC Braking Time at stop
Set Range: 0.0~25.0S
Unit: 0.1S
Factory Setting: 0.0
This parameter is set as f requency track time when the inverter is started
by f requency track af ter an external abnormality or temporary power
breakdown. For starting or stopping of some large inertia load, if restarting a
machine after its complete stop, it will waste much time because of its large
inertia of load. But if the frequency track is started, it is not necessary to wait
for the machine to come to a f ull stop for restart. The inverter will trace the
f requency f rom high to low with the set f requency. Af ter searching it will
continue to accelerate to reach the set frequency.
CD143 Frequency Track Time
Set Range
:
0.1—20.0S
Unit: 0.1S Factory setting:5.0
When the inverter is tracing the frequency this set value is taken as the level
for output current. When the output current is higher than this level the
inverter will decrease the frequency to restore the current below the level and
then it will execute the frequency track again.
CD144 Current Level for Frequency Track
Set Range: 0—200%
Unit: 1% Factory Setting: 150
0: Invalid, i.e. the inverter will not restart af ter an instantaneous power
breakdown.
1: Start by frequency track. Refer to CD143.
CD145 Restart after Instantaneous Stop
Set Range: 0—1
Unit: 1
Factory Setting: 0
This parameter is set for the maximum allowable power failure time. If
exceeding the set time the inverter will continue to stop output after power on.
To restart the inverter it needs to follow the general starting procedures.
CD146 Allowable Power-Breakdown Time
Set Range: 0.1—5.0S
Unit: 0.1S Factory Setting: 0.5
Summary of Contents for HLP-A Series
Page 1: ......
Page 2: ...HLP A Series...
Page 3: ......
Page 27: ...HLP A Series HLP A Series 22 1 Good 2 Good 3 Not good...
Page 69: ...HLP A Series HLP A Series 64 The following is the block diagram of multi pumps operation...
Page 106: ...HLP A Series HLP A Series 101 HLPA05D523B HLPA07D523B Unit mm HLPA05D543B HLPA07D543B Unit mm...
Page 117: ......
