User Manual EM303B General Purpose Inverter 8.9.9 Zero Frequency Parameter If F5-27=0, F7-31 is to set zero speed holding torque. The setting value of F7-31 is the percentage of idling current. 8.10 F8 Group: Input/Output Bias 8.10.1 Options of Analog Setting Signal Ones place: VS voltage options F8-00 ones place= 0, the linear range of terminal VS voltage input: 0 ～ 10V=0 ～ 100%. See Figure 7-25. F8-00 ones place= 1, the linear range of terminal VS voltage input: 2 ～ 10V=0 ～ 100%. See Figure 7-26. Tens place: VF voltage options F8-00 tens place=0, the linear range of terminal VF voltage input: 0 ～ 10V=0 ～ 100%. See Figure 7-25.
F8-00 tens place= 1, the linear range of terminal VF voltage input: 2 ～ 10V=0 ～ 100%. See Figure 7-26. Hundreds place: IS current options F8-00 hundreds place=0, the linear range of terminal IS voltage input: 4 ～ 20mA=0 ～ 100%. See Figure 7-27. F8-00 hundreds place=1, the linear range of terminal IS voltage input: 0 ～ 20mA=0 ～ 100%. See Figure 7-28. Thousands place: IF current options F8-00 thousands place=0, the linear range of terminal IS voltage input: 4 ～ 20mA=0 ～ 100%. See Figure 7-27. F8-00 thousands place=1, the linear range of terminal IS voltage input: 0 ～ 20mA=0 ～ 100%. See Figure 7-28. 133 No.
Function Range Unit Default Type F7-31 Zero Frequency Brake Current 100.00~500.00 % 100.00 〇 No. Function Range Unit Default Type Voltage /Current Input Options Ones place: VS voltage options 0: 0~10V 1: 2~10V Tens place: VF voltage options 0: 0~10V 1: 2~10V Hundreds place: IS current options 0: 4~20mA 1: 0~20mA Thousands place: IF current options 0: 4~20mA 1: 0~20mA 0000 〇 F8-00