YASKAWA 2A0001, Technical Manual, Page: 381 / 512

No. Name Description Range Def.
Control
Mode
Addr.
Hex
Pg.
V/
f
O
L
V
P
M
H3: Analog Inputs
Use H3 parameters to set the multi-function analog input terminals.
H3-01
Terminal A1 Signal Level
Selection
Sets the input level for terminal A1.
0: 0 to +10 V (lower limit)
1: 0 to +10 V (no lower limit)
0, 1 0 A A A 410 204
H3-02
Terminal A1 Function
Selection
Sets the function of terminal A1.
When terminal A1 is not used or is used as a through terminal,
this parameter must be set to “F”.
0 to 31
<1>
0 A A A 434 205
H3-03
<2>
Terminal A1 Gain Setting
Sets the level of the input value selected in H3-02 when 10 V
is input at terminal A1.
-999.9 to
999.9
100.0
%
A A A 411 205
H3-04
<2>
Terminal A1 Bias Setting
Sets the level of the input value selected in H3-02 when 0 V
is input at terminal A1.
-999.9 to
999.9
0.0% A A A 412 205
H3-09
Terminal A2 Signal Level
Selection
Sets the input signal level for terminal A2.
0: 0 to +10 V (with lower limit)
1: 0 to +10 V (no lower limit)
2: 4 to 20 mA
3: 0 to 20 mA
0 to 3 2 A A A 417 207
Use DIP switch S1 to set input terminal A2 for
a current or a voltage input signal.
H3-10
Terminal A2 Function
Selection
Sets the function of terminal A2.
When terminal A2 is not used or is used as a through terminal,
this parameter must be set to “F”.
0 to 31
<1>
0 A A A 418 207
H3-11
<2>
Terminal A2 Gain Setting
Sets the level of the input value selected in H3-10 when 10 V
(20 mA) is input at terminal A2.
-999.9 to
999.9
100.0
%
A A A 419 207
H3-12
<2>
Terminal A2 Bias Setting
Sets the level of the input value selected in H3-10 when 0 V
(0 or 4 mA) is input at terminal A2.
-999.9 to
999.9
0.0% A A A 41A 207
H3-13
Analog Input Filter Time
Constant
Sets the primary delay filter time constant for terminals A1
and A2. Used for noise filtering.
0.00 to 2.00 0.03 s A A A 41B 207
H3-14
<3>
Analog Input Terminal
Enable Selection
Determines which analog input terminal will be enabled when
a digital input programmed for “Analog input enable” (H1-
oo = C) is activated.
1: Terminal A1 only
2: Terminal A2 only
7: All terminals enabled
1, 2, 7 7 A A A 41C 209
H3-16
<3>
Terminal A1 Offset
Enter a 0 V signal to terminal A1. Next adjust the offset in
H3-16 until the monitor U1-13 for the terminal A1 input
voltage reads 0.0%. The process is the same for terminal A2.
-500 to 500 0 A A A 440 209
H3-17
<3>
Terminal A2 offset
Enter a 0 V signal, and adjust the offset for terminal A2 in
H3-17 until the monitor U1-14 for terminal A2 input voltage
reads 0.0%.
-500 to 500 0 A A A 441 209
<1> The availability of certain parameters depends on the control method used.
<2> Parameter can be changed during Run.
<3> Parameter available in drive software versions PRG: 1016 and later.
H3 Multi-Function Analog Input Settings
H3- oo
Setting
Function Maximum Input Level Possible
Control
Mode
Pg.
V/
f
O
L
V
P
M
0 Frequency Bias
Max output frequency (E1-04).
Same value can be set using H3-02 and H3-10.
O O O 208
1 Frequency Gain 10 V = 100% O O O 208
2
Auxiliary Frequency Reference (used as a
Multi-Step Speed 2)
Maximum output frequency (E1-04) O O O 208
4 Output Voltage Bias Motor rated voltage (E1-05). O – − 208
7 Overtorque/Undertorque Detection Level
Open Loop Vector: Motor rated torque
V/f Control: Drive rated current
O O O 208
B PID Feedback 10 V = 100% O O O 208
B.2 Parameter Table
YASKAWA ELECTRIC SIEP C710606 18F YASKAWA AC Drive – V1000 Technical Manual 381
B
Parameter List