4-171 
 
04-External Analog Input / Output Parameter 
 
04-00  AI input signal type 
Range 
0: AI1: 0~10V              AI2: 0~10V/ 0~20mA 
1: AI1: 0~10V            AI2: 4~20mA/ 2~10V 
2: AI1: -10~10V           AI2: 0~10V/ 0~20mA 
3: AI1: -10~10V     AI2: 4~20mA/ 2~10V 
 
04-01  AI1 signal scanning and filtering time 
Range 
0.00~2.00 Sec 
 
04-02  AI1 gain 
Range 
0.0~1000.0% 
 
04-03  AI1 bias 
Range 
-100~100.0% 
 
04-05  AI2 function setting 
Range 
0: Auxiliary frequency 
1: Frequency Reference Gain 
2: Frequency Reference bias 
3: Output Voltage Bias 
4: Coefficient of acceleration and deceleration reduction 
5: DC braking current 
6: Over-torque Detection Level 
7: Stall prevention Level During Running 
8: Frequency lower limit 
9: Jump frequency 4 
10: Added to AI1 
11: Positive torque limit 
12: Negative torque limit 
13: Regenerative Torque Limit 
14: Positive / negative torque limit 
15: Torque command/ Torque limit (in speed control) 
16: Torque command/ Torque compensation 
17: PTC Overheat Protection 
 
04-06 
AI2 signal scanning and filtering time 
Range 
0.00~2.00Sec 
 
04-07  AI2 gain   
Range 
0.0~1000.0% 
 
04-08  AI2 bias 
Range 
-100.0~1000.0% 
 
Refer to the followings for 04-00 AI input signal type: 
 
If AI1 is 0~10V, set parameter 04-00 to 0 or 1. 
 
If AI1 is -10~10V, set parameter 04-00 to 2 or 3.