Table of Contents
Advertisement
Ecowatt
Drive K320 series
®
5.5.9 Analog input
The VFD provides two analog input terminals, which are AI1 supporting 0–10V/0–20mA,
(whether the input is voltage or current can be set by P05.50), and AI2 supporting -10–10V, and
two high-speed pulse input terminals. Each input can be filtered separately, and the
corresponding reference curve can be set by adjusting the reference corresponds to the max.
value and min. value.
0
HDIA
1
P05.00
（HDIA input type）
0
HDIB
1
P05.00
（HDIB input type）
Ones：
P05.00
0: HDIA is high-speed pulse input
1: HDIA is digital input
Tens：
P05.00
0: HDIB is high-speed pulse input
1: HDIB is digital input
Related parameter list:
Function
code
P05.00
P05.24
Corresponding setting of
P05.25
AI1
AI2
0
1
2
P05.38
(HDIA high-speed pulse input function
selection)
0
1
2
P05.44
(HDIB high-speed pulse input function
selection)
0: Set input via frequency
P05.38
1: Reserved
2: Input via encoder
0: Set input via frequency
P05.44
1: Reserved
2: Input via encoder
Name
HDI input type
AI1 lower limit
AI1 lower limit
Analog input curve setting
P05.24
P05.25
AI1 input voltage
P05.26
P05.27
P17.19
P05.29
AI2 input voltage
P05.30
P05.31
P17.20
P05.32
P05.33
P05.34
P05.35
P05.36
HDIA input frequency
P17.21
P05.39
P05.40
P05.41
P05.42
HDIB input frequency
P17.22
P05.45
P05.46
P05.47
P05.48
Description
0x00–0x11
Ones place: HDIA input type
0: HDIA is high-speed pulse input
1: HDIA is digital input
Tens place: HDIB input type
0: HDIB is high-speed pulse input
1: HDIB is digital input
0.00V–P05.26
-300.0%–300.0%
-88-
Basic operation guidelines
Analog input filter
P05.28
P05.37
P05.43
AI1/AI2/HDI
P05.49
Default
0x00
0.00V
0.0%
Advertisement
Table of Contents
