Yaskawa Matrix Converter User Manual
Page 274
Individual Functions
6-
109
Multi-Function Digital Input Functions (H1-01 to H1-10)
Multi-Function Digital Output Functions (H2-01 to H2-05)
Multi-Function Analog Inputs (H3-05, H3-09)
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
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
Terminal A3 Bias
H3-08
Terminal A2 Sig-
nal Level Selection
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
Term A2 Signal
H3-09
Terminal A2 Func-
tion Selection
Select multi-function analog input function
for terminal A2. Refer to the next table.
0 to 1F
0
No
A
A
A
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
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
Terminal A2 Bias
Set
Value
Function
Control Methods
V/f
Open
Loop
Vector
Flux
Vector
71
Speed/torque control change (closed: torque control)
No
No
Yes
78
Polarity Reverse Command for external torque reference
No
No
Yes
Set
Value
Function
Control Methods
V/f
Open
Loop
Vector
Flux
Vector
32
Speed control circuit operating for torque control (except when stopped).
The external torque reference will be limited if torque control is selected.
Output when the motor is rotating at the speed limit.
No
No
Yes
Set
Value
Function
Control Methods
V/f
Open
Loop
Vector
Flux
Vector
0
Add to terminal A1
Yes
Yes
Yes
13
Torque reference/torque limit at speed control
No
No
Yes
14
Torque compensation
No
No
Yes
Parameter
Number
Name
Description
Setting
Range
Default
Change
during
Run
Control Methods
Display
V/f
Open
Loop
Vector
Flux
Vector