Danfoss VFD500 Series Manual page 49

Chapter 5 Function code
Function Parameter name
code
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
P01.18
P01.17
P01.16
P01.15
P01.14
P01.13
Multi-step speed
P01.19
reference source
Combination method Description:
Multispeed terminal 4
Priority method Description:
Multispeed terminal 4
VFD500 high performance vector control frequency inverter user manual
Giving frequency
Unit'digit：0 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 digit：Combination of multiple speed
0：Combination method
1：Priority method
Multispeed terminal 3
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
Multispeed terminal 3 Multispeed terminal 2
method Speed reference
Ineffective Ineffective Ineffective Ineffective Multispeed 0
Ineffective Ineffective Ineffective effective Multispeed 1
Ineffective Ineffective effective random
Ineffective effective random
effective random random
Description
Multispeed terminal 2
Multispeed terminal 1
Multispeed 2
random Multispeed 3
random Multispeed 4
46
Default Property
★
00
Multispeed terminal 1
Priority