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Danfoss VFD500 Series User Manual

Danfoss VFD500 Series
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Chapter 5 Function code VFD500 high performance vector control frequency inverter user manual
P01.19
Multi-step speed
reference source
Unit’digit0 phase reference source#
set by
0-multi-step speed(P01.21)
1-preset frequency (P00.07)
2:AI1
3:AI2
4:AI3(IO expansion board)
5:AI4(IO expansion board)
6:HDI pulse
7:Communication
8:PID#
Ten’s digitCombination of multiple speed#
0Combination method#
1Priority method
00
Combination method Description:
Multispeed terminal 4 Multispeed terminal 3 Multispeed terminal 2 Multispeed terminal 1
Combination method Speed reference
Ineffective Ineffective Ineffective Ineffective Multispeed 0
Ineffective Ineffective Ineffective effective Multispeed 1
Ineffective Ineffective effective Ineffective Multispeed 2
Ineffective Ineffective effective effective Multispeed 3
Ineffective effective Ineffective Ineffective Multispeed 4
Ineffective effective Ineffective effective Multispeed 5
Ineffective effective effective Ineffective Multispeed 6
Ineffective effective effective effective Multispeed 7
effective Ineffective Ineffective Ineffective Multispeed 8
effective Ineffective Ineffective effective Multispeed 9
effective Ineffective effective Ineffective Multispeed 10
effective Ineffective effective effective Multispeed 11
effective effective Ineffective Ineffective Multispeed 12
effective effective Ineffective effective Multispeed 13
effective effective effective Ineffective Multispeed 14
effective effective effective effective Multispeed 15
Priority method Description:
Multispeed terminal 4 Multispeed terminal 3 Multispeed terminal 2 Multispeed terminal 1 Priority
method Speed reference
Ineffective Ineffective Ineffective Ineffective Multispeed 0
Ineffective Ineffective Ineffective effective Multispeed 1
Ineffective Ineffective effective random Multispeed 2
Ineffective effective random random Multispeed 3
effective random random random Multispeed 4
Function
code
Parameter name
Description
Default
Property
Risk speed or Jump frequency start up protection is used to some situation which need avoid motor speed
and speed range,for example,due to mechanical resonance ,P01.12 will be enabled to avoide risk speed in
forward or reverse mode
Motor frequency
Giving frequency
P01.13
P01.15
P01.14
P01.17
P01.16
P01.18
46

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Danfoss VFD500 Series Specifications

General IconGeneral
BrandDanfoss
ModelVFD500 Series
CategoryDC Drives
LanguageEnglish

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