H3: analog inputs – Yaskawa Matrix Converter User Manual
Page 139
Parameter Tables
5-
39
H3: Analog Inputs
Parameter
Number
Name
Description
Setting
Range
Default
Change
during
Run
Control
Methods
MEMO-
BUS
Register
Page
Display
V/f
Open
Loop
Vector
Flux
Vector
H3-01
Terminal A1 Sig-
nal Level Selec-
tion
Sets the signal level of terminal A1.
0: 0 to 10VDC
1: -10 to +10VDC
[11-bit plus polarity sign]
0 or 1
0
No
A
A
A
410H
6-25
Term A1 Lv1 Sel
H3-02
Terminal A1 Gain
Setting
Sets the output level when 10 V is input,
as a percentage of the maximum output
frequency (E1-04).
0.0 to
1000.0
100.0
%
Yes
A
A
A
411H
6-25
Terminal A1 Gain
H3-03
Terminal A1 Bias
Setting
Sets the output level when 0 V is input, as
a percentage of the maximum output
frequency (E1-04).
-100.0
to
+100.0
0.0%
Yes
A
A
A
412H
6-25
Terminal A1 Bias
H3-04
Terminal A3 Sig-
nal Level Selec-
tion
Sets the signal level of terminal A3.
0: 0 to 10 VDC
1: -10 to +10 VDC
0 or 1
0
No
A
A
A
413H
6-25
6-108
Term A3 Signal
H3-05
Terminal A3
Function Selec-
tion
Select multi-function analog input func-
tion for terminal A3. Refer to the next
page.
0 to 1F
2
No
A
A
A
414H
6-25
6-108
Terminal A3 Sel
H3-06
Terminal A3 Gain
Setting
Sets the output level when 10 V is input.
0.0 to
1000.0
100.0
%
Yes
A
A
A
415H
6-25
6-109
Terminal A3 Gain
H3-07
Terminal A3 Bias
Setting
Sets the frequency reference when 0 V is
input.
-100.0
to
+100.0
0.0%
Yes
A
A
A
416H
6-25
6-109
Terminal A3 Bias
H3-08
Terminal A2 Sig-
nal Level Selec-
tion
Selects the signal level of terminal A2.
0: 0 to 10 VDC (switch S1-2 must be in
the off position).
1: -10 to +10 VDC (switch S1-2 must
be in the off position).
2: 4 to 20 mA (switch S1-2 must be in
the on position)
Note: Switch between current or voltage
inputs by using (S1-2) switch on
the terminal board.
0 to 2
2
No
A
A
A
417H
6-25
6-109
Term A2 Signal
H3-09
Terminal A2
Function Selec-
tion
Select multi-function analog input func-
tion for terminal A2. Refer to the next
table.
0 to 1F
0
No
A
A
A
418H
6-25
6-109
Terminal A2 Sel
H3-10
Terminal A2 Gain
Setting
Sets the output level when 10V is input.
0.0 to
1000.0
100.0
%
Yes
A
A
A
419H
6-25
6-109
Terminal A2 Gain
H3-11
Terminal A2 Bias
Setting
Sets the output level when 0V is input.
-100.0
to
+100.0
0.0%
Yes
A
A
A
41AH
6-25
6-109
Terminal A2 Bias
H3-12
Analog Input Fil-
ter Time Constant
This parameter adjusts the filter on all 3
analog inputs. Increase to add stability,
decrease to improve response.
0.00 to
2.00
0.03
s
No
A
A
A
41BH
4-17
6-26
Filter Avg Time