User Manual of EM760 High-Performance Inverter F02.32 is used to select the corresponding offset curve for each analog input terminal. In total, four groups ofoffset curves are available. Among them, the curves 1 and 2 indicate two-point offsets, while the curves 3 and 4 indicate four-point offsets. After selecting an offset curve, you can set the corresponding function code to meet the input requirements. The filtering time can be adjusted according to the analog input and actual working conditions. The actual effect will prevail.
This function code can be increased properly in the case of analog input hysteresis, long input lines or excessive on-site interference resulting in significant input fluctuations. In principle, this function code should be minimized.
143 F02.46 Input setting of inflection point 2 of curve 3 -100.0~+100.0 % 75.0 ● F02.47 Maximum input of curve 3 F02.45~10.00 V 9.90 ● F02.48 Maximum input setting of curve 3 -100.0~+100.0 % 100.0 ● F02.49 Minimum input of curve 4 -10.00~F02.51 V -9.90 ● F02.50 Minimum input setting of curve 4 -100.0~+100.0 % -100.0 ● F02.51 Input of inflection point 1 of curve 4 F02.49~F02.53 V -5.00 ● F02.52 Input setting of inflection point 1 of curve 4 -100.0~+100.0 % -50.0 ● F02.53 Input of inflection point 2 of curve 4 F02.51~F02.55 V 5.00 ● F02.54 Input setting of inflection point 2 of curve 4 -100.0~+100.0 % 50.0 ● F02.55 Maximum input of curve 4 F02.53~10.00 V 9.90 ● F02.56 Maximum input setting of curve 4 -100.0~+100.0 % 100.0 ● F02.57 AI1 filtering time 0.00~10.00 s 0.10 ● F02.58 AI2 filtering time 0.00~10.00 s 0.10 ● F02.59 AI3 filtering time 0.00~10.00 s 0.10 ● F02.60 AI4 filtering time (expansion card) 0.00~10.00 s 0.10 ● Function code Function codename Parameter description Unit Default setting Attribute F02.61 AD sampling hysteresis 0~50 2 〇 Function code Function codename Parameter description Unit Default setting Attribute F02.62 Selection of analog input AI1 type 0:
0~10V 1: Reserved 2: Reserved 3: -10~10V 4: 0~5V 0 〇 F02.63 Selection of analog input AI2 type 0: 0~10V 1: 4~20mA 1 〇