abc 2000 Series User Manual page 82

Detection range of
frequency reached
PB.21
Setting Range
If the AC driveJ' s running frequency is within the certain range of the
set frequency, the corresponding YO terminal becomes ON.
This parameter is used to set the range within which the output
frequency is detected to reach the set frequency. The value of this
parameter is a percentage relative to the maximum frequency. The
detection range of frequency reached is shown in the following
figure.
Ou1put frequency (Hz)
Figure
Jump frequency during the process of
acceleration/deceleration
PB.22
s tti e ng
It is used to set whether the jump frequency is valid during the
process of acceleration/deceleration.
When the jump frequency is valid during acceleration/deceleration,
and the running frequency is within the frequency jump range, the
actual running frequency will jump over the set frequency jump
amplitude (rise directly from the lowest jump frequency to the
highest jump frequency). The following figure shows the diagram
when the jump frequency is valid during accalaration/dacalaration.
4�15 De
o
te cti
Disabled
Ra nga
1:
Enabled
Detailed Function
{maximum frequency)
range of frequency reached
n
Time (t)
u