Sourcetronic ST600 - Page 240

Frequency Inverter ST600 Series High-Performance Multifunction VFD Function parameter list
-233-
on delay
P25.17
S7 switch-off delay
0.000s
○
P25.18
S8 terminal switch-
on delay
0.000s
○
P25.19
S8 switch-off delay
0.000s
○
P25.20
S9 terminal switch-
on delay
0.000s
○
P25.21
S9 switch-off delay
0.000s
○
P25.22
S10 terminal
switch-on delay
0.000s
○
P25.23
S10 switch-off
delay
0.000s
○
P25.24
Lower limit value
of AI3
These function codes define the relation between analog
input voltage and corresponding set value of analog
input. When the analog input voltage exceeds the range
of max./min. input, the max. input or min. input will be
adopted during calculation.
When analog input is current input, 0–20mA current
corresponds to 0–10V voltage.
In different application cases, 100% of the analog setting
corresponds to different nominal values.
The figure below illustrates several settings.
-100%
100%
Corresponding
setting
AI
10V
20mA
0
AI3/AI4
Input filter time: Adjust the sensitivity of analog input,
increase this value properly can enhance the anti-
interference capacity of analog variables; however, it will
also degrade the sensitivity of analog input.
Note: AI3 and AI4 can support 0–10V/0–20mA input,
when AI3 and AI4 select 0–20mA input, the
corresponding voltage of 20mA is 10V;
Setting range of P25.24: 0.00V–P25.26
Setting range of P25.25: -300.0%–300.0%
Setting range of P25.26: P25.24–10.00V
Setting range of P25.27: -300.0%–300.0%
Setting range of P25.28: 0.000s–10.000s
Setting range of P25.29: 0.00V–P25.31
0.00V
○
P25.25
Corresponding
setting of lower
limit of AI3
0.0%
○
P25.26
Upper limit value
of AI3
10.00V
○
P25.27
Corresponding
setting of upper
limit of AI3
100.0%
○
P25.28
Input filter time of
AI3
0.030s
○
P25.29
Lower limit value
of AI4
0.00V
○
P25.30
Corresponding
setting of lower
limit of AI4
0.0%
○
P25.31
Upper limit value
of AI4
10.00V
○
P25.32
Corresponding
setting of upper
limit of AI4
100.0%
○
P25.33
Input filter time of
AI4
0.030s
○