Speed And Profi Le Settings; Running The Motor; Stationary Pole Identifi Cation (Spi) - KEB COMBIVERT F5 Instruction Manual

Initial Start Up
5.10 Speed and
Profi le Settings

5.11 Running the Motor

5.11.1 Stationary Pole Identifi cation (SPI)

The speeds are adjusted through parameters LF.41...LF.47. The profi le is
adjusted through parameters LF.50...LF.56.
When operating with digital speed selection and control, each speed must
be adjusted respectively.
LF.41 = Leveling speed
LF.43 = Inspection speed
LF.45 = intermediate speed 1
LF.46 = intermediate speed 2
LF.47 = intermediate speed 3
The default settings listed on page 112 for the profi le parameters LF.50...
LF.56 are a good place to start. When operating with analog speed or torque
control, only high speed must be adjusted to the contract speed value. In
selecting analog control in parameter LF.2, the profi le generator in the drive
is automatically turned off.
Set up of the speeds and profi les are complete!
The SPI function allows the drive to learn the absolute encoder position for
a PM machine under the brake without sheave movement.
The SPI process can be done with the ropes on and the brake set.
This procedure can only be done with a Permanent Magnet Motor.
Depending on the motor design, the SPI process may fail. In this case
see section 5.11.2.
Before the drive can learn the absolute position, the motor data must
be entered correctly and the motor resistance and inductance must be
measured by the drive. See section 5.6.2 and 5.6.3.
Scan the QR code
to the left to view a
walkthrough video of
the SPI procedure.
LF.42 = High speed
LF.44 = high leveling speed
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