IPE300 series engineering VFD Basic operation guidelines
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The status of the two terminals can be combined to select four
groups of ACC/DEC time.
Used to clear the previous PLC state memory information and
restart the simple PLC process.
Used to pause the simple PLC. When the function is revoked,
the simple PLC resumes the running.
PID is ineffective temporarily, and the VFD maintains current
frequency output.
Pause wobbling
frequency (stop at
current frequency)
The VFD pauses at current output. After this function is
canceled, it continues wobbling-frequency operation at current
frequency.
Reset wobbling
frequency (back to
center frequency)
The set frequency of VFD reverts to center frequency.
Switch between speed
control and torque
control
The VFD switches from torque control mode to speed control
mode, or vice versa.
Used to ensure the VFD is not impacted by external signals
(except for stop command), and maintains the present output
frequency.
Used to enable the counter to count pulses.
Clear the frequency
increase/decrease
setting temporarily
When the terminal is closed, the frequency value set by
UP/DOWN can be cleared to restore the reference frequency
to the frequency given by frequency command channel; when
the terminal is opened, it restores to the frequency value after
frequency increase/decrease setting.
The VFD starts DC brake immediately after the command
becomes valid.
Switch between motor 1
and motor 2
When the function is enabled, you can realize switchover
control of two motors.
Switch the running
command channel to
keypad
When the function is enabled, the running command channel
is switched to keypad. When the function is disabled, the
running command channel is restored to the previous setting.