Yaskawa iQpump1000 AC Drive Quick Start - Manual (Page 356)

No.
(Addr.
Hex)
Name LCD Display Description Values Page
H3-11
(0419)
Terminal A2 Gain
Setting
Terminal A2 Gain
Sets the level of the input value selected in H3-10 when 10 V
(20 mA) is input at terminal A2.
Default: 100.0%
Min.: -999.9
Max.: 999.9
221
H3-12
(041A) Terminal A2 Bias
Setting
Terminal A2 Bias
Sets the level of the input value selected in H3-10 when 0 V (0
or 4 mA) is input at terminal A2.
Default: 0.0%
Min.: -999.9
Max.: 999.9
221
H3-13
(041B)
Analog Input Filter
Time Constant
A1/A2 Filter T
Sets a primary delay filter time constant for terminals A1, A2,
and A3. Used for noise filtering.
Default: 0.03 s
Min.: 0.00
Max.: 2.00
–
H3-14
(041C)
Analog Input Terminal
Enable Selection
A1/A2 Sel
1: A1 Available
2: A2 Available
3: A1/A2 Available
4: A3 Available
5: A1/A3 Available
6: A2/A3 Available
7: All Available
Determines which analog input terminals 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
3: Terminals A1 and A2 only
4: Terminal A3 only
5: Terminals A1 and A3
6: Terminals A2 and A3
7: All terminals enabled
Default: 7
Range: 1 to 7
–
H3-16
(02F0) Terminal A1 Offset
Term A1 Offset
Adds an offset when the analog signal to terminal A1 is at 0 V. Default: 0
Min.: -500
Max.: 500
–
H3-17
(02F1) Terminal A2 Offset
Term A2 Offset
Adds an offset when the analog signal to terminal A2 is at 0 V. Default: 0
Min.: -500
Max.: 500
–
H3-18
(02F2) Terminal A3 Offset
Term A3 Offset
Adds an offset when the analog signal to terminal A3 is at 0 V. Default: 0
Min.: -500
Max.: 500
–
H3 Multi-Function Analog Input Settings
H3-oo
Setting
Function LCD Display Description Page
0 Frequency bias Freq Ref Bias 10 V = E1-04 (maximum output frequency) –
1 Frequency gain Freq Ref Gain
0 to 10 V signal allows a setting of 0 to 100%. -10 to 0 V signal allows a setting
of -100 to 0%.
–
2
Auxiliary frequency
reference 1
Aux Reference1
10 V = E1-04 (maximum output frequency)
–
3
Auxiliary frequency
reference 2
Aux Reference2
10 V = E1-04 (maximum output frequency)
–
4 Output voltage bias Voltage Bias
V/f V/f
10 V = E1-05 (motor rated voltage)
–
5 Accel/decel time gain Acc/Dec Change 10 V = 100% –
6
DC Injection Braking
current
DC Brake Current
10 V = Drive rated current
–
7
Overtorque/
undertorque
detection level
Torque Det Level
10 V = Drive rated current (V/f)
–
8
Stall Prevention level
during run
Stall Prev Level
V/f V/f
10 V = Drive rated current
–
9
Output frequency lower
limit level
Ref Lower Limit
10 V = E1-04 (maximum output frequency)
–
B PID feedback PID Feedback1 10 V = 100% –
C PID setpoint PID Set Point 10 V = 100% –
D Frequency bias Freq Ref Bias 2 10 V = E1-04 (maximum output frequency) –
E
Motor Temperature
(PTC Input)
E Motor PTC
10 V = 100%
Note: A 12 kΩ resistor must be connected between terminals A1, A2, or
A3 and V+ for PTC functionality.
–
B.7 H Parameters: Multi-Function Terminals
356 YASKAWA TOEP YAIP1W 01B YASKAWA AC Drive - iQpump1000 Quick Start Guide