User Manual of A90 Series Inverter Digital setting, analog input setting, high-speed pulse input setting, communication setting, digital potentiometer setting, process PID setting, simple PLC setting or multi-segment speed setting can be performed separately or in a mixed manner. Fig. 1-1 to Fig. 1-4 detail various input modes of the A90 series inverter by speed setting. Setting of main frequency source A Synthetic frequency gain of main and auxiliary channels F00.12 0: synthetic frequency of Limit of the set frequency: F00.16; direction: F00.21 etc.
Setting of auxiliary frequency source B main and auxiliary channels Options of frequency source F00.06 0 1 Setting of main and auxiliary operations Analog adjustment options F00.13 0 2 Setting of main frequency source 1: AI1 * synthetic 3 source switching Frequency N Y Setting of auxiliary frequency A 1 frequency of main and auxiliary channels 4 DI:26 Setting of main frequency source B 2 5 Frequency source switching N source A 2: AI2 * synthetic DI:26 Y Setting of main and auxiliary operations frequency of main and auxiliary channels Frequency source switching N Setting of auxiliary frequency source B DI:26 Y Setting of main and auxiliary operations As shown in Fig.
1-1, speed setting of A90 series inverter is mainly divided into the Fig. 1-1 Schematic Diagram of Speed Input Mode setting of main frequency source A (referred to as “main A”), setting of auxiliary frequency source B (referred to as “auxiliary B”), and setting of main and auxiliary operations. The final settings are made by simply adjustment and limitation (e.g. upper frequency limit, maximum frequency limit, direction limit, frequency hopping limit). For details, see Fig. 1-2 to Fig. 1-4. 15