YASKAWA GA700 Series Technical Manual page 845

Setting
Function
Value
0 Frequency Reference
1 Frequency Gain
2 Auxiliary Frequency Reference 1
3 Auxiliary Frequency Reference 2
4 Output Voltage Bias
5 Accel/Decel Time Gain
6 DC Injection Braking Current
7 Torque Detection Level
8 Stall Prevent Level During Run
9 Output Frequency Lower Limit
B PID Feedback
C PID Setpoint
D Frequency Bias
Note:
All analog input scaling uses gain and bias for adjustment. Set the gain and bias values correctly.
Example
Analog Input Setting of Terminal A1
Settings
Frequency • H3-02 = 0 [Terminal A1 Function
reference with the Selection = Frequency Reference]
gain setting
• H3-03: 200.0 [Terminal A1 Gain
adjusted
Setting = 200%]
• H3-04 = 0.0 [Terminal A1 Bias
Setting = 0.0%]
Frequency • H3-02 = 0 [Frequency Reference]
reference with the
• H3-03 = 100.0 [100.0%]
negative number
• H3-04 = -25.0 [-25.0%]
bias set
YASKAWA SIEPC71061705H GA700 Series Technical Manual
Table 12.69 MFAI Setting Values
Setting
Ref.
Value
851 E
851 F
851 10
851 11
852 12
852 13
852 14
853 15
853 16
853 1F
853 30
854 31
854 32
• When you input a 10 V signal, the frequency reference will be 200%.
• When you input a 5 V signal, the frequency reference will be 100%.
When you input a 5 V or more signal, E1-04 [Maximum Output Frequency] will limit the drive output and the
frequency reference will be 100%.
• When you input a 0 V signal, the frequency reference will be -25%.
• When H3-01 = 0 [Terminal A1 Signal Level Select = 0 to 10V (Lower Limit at 0)]:
– When you input a 0 V to 2 V signal, the frequency reference will be 0%.
– When you input a 2 V to 10 V signal, the frequency reference will be 0% to 100%.
• When H3-01 = 1 [-10 to +10V (Bipolar Reference)]:
– When you input a 0 V to 2 V signal, it enables signals of positive and negative polarities and the motor
rotates in reverse.
12.8 H: Terminal Functions
Function
Motor Temperature (PTC Input)
Not Used
Forward Torque Limit
Reverse Torque Limit
Regenerative Torque Limit
Torque Reference / Torque Limit
Torque Compensation
General Torque Limit
Differential PID Feedback
Not Used
DWEZ Analog Input 1
DWEZ Analog Input 2
DWEZ Analog Input 3
Frequency Reference
Ref.
854
854
854
855
855
856
856
856
856
856
856
856
856
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