Boost-Kneefrequency (Hz); Boost Intensity (%); Pwm Frequency; Power Supply Voltage Compensation - EURA DRIVES E800 series Safety Instructions, Installation And Operating Manual

F140

BOOST-kneefrequency (Hz)

F141

BOOST intensity (%)

BOOST function allow additional voltage increase on low speed – see graphic (for F137=0 or F137=1).
F152
Maximum motor voltage (at knee frequency –
modulation level)
This function is used to limit the maximum motor voltage – the percentage value refers to the corresponding input voltage (on
400 V power supply: 100%= 400 motor voltage)
F153

PWM Frequency

F154

Power supply voltage compensation

This function keeps the motor-voltage stable and independent from power supply voltage fluctuation. It may stretch the
decelaration phase, therefore it can be deactivated during deceleration only (F154=2)
F155
Internal value for secondary speed reference
F156
Polarity secondary speed ref. (direction)
F157
Secondary speed ref. readout
F158
Secondary speed polarity readout
Internal digital reference for secondary speed reference - analogue to F113
F159
„RANDOM" PWM modulation
If F159=0: Inverter works with constant PWM frequency (as set inF153) - 159=1: PWM frequency is "random" over-modulated .
F160
Factory default reset
Factory default reset procedure:
Select parameter F160, press
After a few seconds all factory default parameters are restored.
The value in F160 returns to 0, after the restore process is completed.
ATTENTION:
The factory reset process will not have effect on following paramerters:
F400 F402 F406 F408 F412 F414 F732 F742 F745 F901
E800 – Rev.01 -EN- SOFT Rev. 2.04
© 2015 EURADRIVES EUROPE GmbH
8) Parameter group 100: Basic parameters
Range:
0.2 - 7.5 kW: 800 Hz – 10.000 Hz
11 – 15 kW: 800 Hz – 10.000 Hz
18.5 kW – 45 kW: 800 Hz – 6.000 Hz
>55kW: 800 Hz – 4.000 Hz
Selection: 0: deactivated
1: activated
2: deactivated during deceleration ramp
Selection: 0: constant PWM frequency
Selection: 0: Normal operation
1: Start factory default reset process
SET,
original parameter F160 value is 0, press
Range: 0 – 5 Hz
Range: 0 – 25%
Range: 10 – 100 ％
Range: 0...F111
Range: 0 (FWD) oder 1(REV)
1: „RANDOM" modulated PWM
UP
key to set F160 to
- 37 -
Default setting: 1 Hz
Default setting: 4 %
Default setting: 100 %
Default setting:
0,2...7,5 kW: 4kHZ
11...15 kW: 3kHz
18,5...45 kW: 4kHz
<55 kW: 2kHz
Default setting: 0
Default setting: 0
Default setting: 0
Read-only
Read-only
Default setting: 1
Default setting: 0
1 SET
press again