Parameter description
27
SINAMICS V50 converter
Operating Instructions, 04/2022, FW V1.0, A5E44777205B AB
Note:
In Freq. ref. 1, the Multi-step option is prior to other frequency reference options. If
the terminal has selected multi-speed and active, the Freq. ref. 1 is determined by
multi-speed no matter what value has F0.03 setup.
In option of Freq. ref. 1+ the Freq. ref. 2, the UP/DOWN digital setting of Freq. ref. 1
will be Up/Down overlapped on Frequency ref.-2. And the F0.06 Up/Down preset
value is invalid.
F0.10 Basic frequency
Range: 0.10—550.0Hz [50.00Hz]
F0.11 Max frequency
Range: MAX [50.00Hz, Freq, upper limit,
Reference frequency] — 550.0Hz [50.00Hz]
F0.12 Freq, upper limit
Range: Freq, lower limit—Max freq.
[50.00Hz]
F0.13 Freq, lower limit
Range: 0.00—Frequency upper limit
[0.00Hz]
F0.14 Max output voltage
Range: 110—440V [Depend on model]
The basic frequency (Fb) is the Min. output frequency when the drive output the
Max. voltage. Usually, the motor rated frequency can be treated as basic frequency.
The max frequency (Fmax) is the highest frequency that the drive can output.
V/F characteristic diagram
F0.15 Carrier freq.
Range: 1.0—16.0kHz [Depend on Model]
This parameter is used to adjust the carrier frequency of the drive. The drive power
ratings and according carrier frequency value range is show as following
.
The
adjustment of carrier frequency will have influences on motor noise, motor
temperature rising, and drive temperature rising as shown.
Summary of Contents for SINAMICS V50
Page 1: ...SIEMENS ...
