YASKAWA A1000 Series Quick Start Manual page 295

No.
(Addr. Name
Hex)
H3-08
Terminal A3 Bias
(0416)
Setting
H3-09 Terminal A2 Signal
(0417) Level Selection
H3-10 Terminal A2 Function
(0418) Selection
H3-11
Terminal A2 Gain
(0419)
Setting
H3-12
(041A) Terminal A2 Bias
Setting
H3-13 Analog Input Filter
(041B) Time Constant
H3-14 Analog Input Terminal
(041C) Enable Selection
H3-16
Terminal A1 Offset
(02F0)
H3-17
Terminal A2 Offset
(02F1)
H3-18
Terminal A3 Offset
(02F2)
H3-oo Setting Function
0 Frequency bias
1 Frequency gain
Auxiliary frequency
2
reference 1
Auxiliary frequency
3
reference 2
4 Output voltage bias
5 Accel/decel time gain
DC Injection Braking
6
current
Overtorque/
7 undertorque
detection level
Stall Prevention level
8
during run
YASKAWA ELECTRIC TOEP C710616 41G YASKAWA AC Drive - A1000 Quick Start Guide
LCD Display
Sets the level of the input value selected in H3-06 when 0 V is
input at terminal A3.
Terminal A3 Bias
0: 0 to 10 V
1: -10 to 10 V
2: 4 to 20 mA
Term A2 Level
3: 0 to 20 mA
Note:
Sets the function of terminal A2.
Term A2 FuncSel
Sets the level of the input value selected in H3-10 when 10 V
(20 mA) is input at terminal A2.
Terminal A2 Gain
Sets the level of the input value selected in H3-10 when 0 V (0
or 4 mA) is input at terminal A2.
Terminal A2 Bias
Sets a primary delay filter time constant for terminals A1, A2,
A1/A2 Filter T and A3. Used for noise filtering.
Determines which analog input terminals will be enabled or
disabled when a digital input programmed for "Analog input
A1/A2/A3 Sel enable" (H1-oo = C) is activated.
1: A1 Available The terminals not set as the target are not influenced by input
2: A2 Available signals.
3: A1/A2 Available 1: Terminal A1 only
4: A3 Available 2: Terminal A2 only
5: A1/A3 Available 3: Terminals A1 and A2 only
6: A2/A3 Available 4: Terminal A3 only
7: All Available 5: Terminals A1 and A3
6: Terminals A2 and A3
7: All terminals enabled
TerminalA1Offset Adds an offset when the analog signal to terminal A1 is at 0 V.
TerminalA2Offset Adds an offset when the analog signal to terminal A2 is at 0 V.
TerminalA3Offset Adds an offset when the analog signal to terminal A3 is at 0 V.
H3 Multi-Function Analog Input Settings
LCD Display Description When Output Is 100%
Freq Ref Bias 10 V = E1-04 (maximum output frequency)
0 to 10 V signal allows a setting of 0 to 100%. -10 to 0 V signal allows a
Freq Ref Gain
setting of -100 to 0%.
10 V = E1-04 (maximum output frequency)
Aux Reference1
10 V = E1-04 (maximum output frequency)
Aux Reference2
Voltage Bias 10 V = E1-05 (motor rated voltage)
Acc/DecTime Gain 10 V = 100%
10 V = Drive rated current
DC Brake Current
10 V = Drive rated current (V/f, V/f w PG)
Torque Det Level 10 V = Motor rated torque (OLV, CLV, OLV/PM, AOLV/PM, CLV/PM)
10 V = Drive rated current
Stall Prev Level
B.7 H Parameters: Multi-Function Terminals
Description
Use DIP switch S1 to set input terminal A2 for a
current or a voltage input signal.
Values Page
Default: 0.0%
Min.: -999.9 157
Max.: 999.9
Default: 2
157
Range: 0 to 3
Default: 0
157
Range: 0 to 32
Default: 100.0%
Min.: -999.9 157
Max.: 999.9
Default: 0.0%
Min.: -999.9 157
Max.: 999.9
Default: 0.03 s
Min.: 0.00 –
Max.: 2.00
Default: 7
–
Range: 1 to 7
Default: 0
Min.: -500 –
Max.: 500
Default: 0
Min.: -500 –
Max.: 500
Default: 0
Min.: -500 –
Max.: 500
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