User Manual of A90 Series Inverter 0: digital frequency setting F00.07 UP/DOWN setting n=1,2, … ,15 1: AI1*F00.16 Multi-segment speed terminal Main frequency switching DI: 51 ～ 56 3 2: AI2*F00.16 4: keyboard potentiometer + + Gain of DI: 14 ～ 11 0 A F00.04 None 4 + main frequency source F00.10 Valid F00.07 6: SCI*F00.16 5 + AI1 AI2 Communication 7: SCI Fig. 1-2 Schematic diagram of Setting of Main Frequency Source A As shown in Fig. 1-2, it is necessary to comprehensively consider the digital terminal setting and its status during the setting of the main frequency source A.
Depending on the terminal settings, multi-segment speed operation can be performed or digital, analog, pulse or communication settings can be applied directly. If the terminals are unavailable, the current setting channel is determined by the function code F00.04, and final settings are obtained through UP/DOWN setting calculation. 16 Speed of the nth segment F08.00～F08.14 0 1 2