YASKAWA CIPR-GA50C series Technical Manual page 642

12.8 H: Terminal Function Selection
Setting
Function
Value
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
E Motor Temperature (PTC Input)
F Through Mode
Note:
All analog input scaling uses gain and bias for adjustment. Set the gain and bias values correctly.
Example
Analog Input Terminal A1 Setting
Settings
• H3-02 = 0 [Terminal A1 Function
Frequency
Reference When Selection = Frequency Reference]
You Adjust the
• H3-03 = 200.0 [Terminal A1 Gain
Gain Setting
Setting = 200%]
• H3-04 = 0.0 [Terminal A1 Bias
Setting = 0.0%]
Frequency • H3-02 = 0 [Frequency Reference]
Reference When
• H3-03 = 100.0 [100.0%]
You Set the Bias
• H3-04 = -25.0 [-25.0%]
to a Negative
Number
■
MEMOBUS/Modbus Multi-Function AI1 to 3 Function Selection
You can set the MFAI function to MEMOBUS/Modbus register15C1 to 15C3 (Hex.) [Mbus Reg 15C1h through
15C3h Input Function]. Use H3-40 to H3-42 [Mbus Reg 15C1h through 15C3h Input Function] to set the
function and use H3-43 [Mbus Reg Inputs FilterTime Const] to set the input filter.
642
Setting
Reference
Value
647 10
647 11
648 12
648 13
648 14
649 15
649 16
649 1F
649 30
649 31
649
• 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 V to 10 V (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 [0 V to 10 V (Without Lower Limit)]
– When you input a 0 V to 2 V signal, it enables signals of positive and negative polarities and the motor
rotates in reverse.
Function
Forward Torque Limit
Reverse Torque Limit
Regenerative Torque Limit
Torque Reference / Torque Limit
Torque Compensation
General Torque Limit
PID DifferentialFdbk
Through Mode
DWEZ Analog Input 1
DWEZ Analog Input 2
Frequency Reference
YASKAWA SIEPC71061753A GA500 Technical Manual
Reference
650
651
651
651
651
651
651
652
652
652