IPE300 series engineering VFD Basic operation guidelines
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The VFD decelerates to stop, however, all the run parameters
are in memory state, such as PLC parameter, wobbling
frequency, and PID parameter. After this signal disappears, the
VFD will revert to the state before stop.
When external fault signal is transmitted to the VFD, the VFD
releases fault alarm and stops.
Increase frequency
setting (UP)
Used to change the frequency increase/decrease command
when the frequency is given by external terminals.
K1
K2
K3
UP terminal
DOWN terminal
UP/DOWN
Zeroing terminal
COM
The terminal used to clear frequency-increase/decrease
setting can clear the frequency value of auxiliary channel set
by UP/DOWN, thus restoring the reference frequency to the
frequency given by main reference frequency command
channel.
Decrease frequency
setting (DOWN)
Clear the frequency
increase/decrease
setting
Switch between A
setting and B setting
The function is used to switch between the frequency setting
channels.
A frequency reference channel and B frequency reference
channel can be switched by function 13; the combination
channel set by P00.09 and the A frequency reference channel
can be switched by function 14; the combination channel set
by P00.09 and the B frequency reference channel can be
switched by function 15.
Switch between
combination setting and
A setting
Switch between
combination setting and
B setting
Multi-step speed
terminal 1
A total of 16-step speeds can be set by combining digital states
of these four terminals.
Note: Multi-step speed 1 is the low-order bit, and multi-step
speed 4 is the high-order bit.
Multi-step speed
terminal 2
Multi-step speed
terminal 3
Multi-step speed
terminal 4
Pause multi-step speed
running
The multi-step speed selection function can be screened to
keep the set value in the present state.
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