User Manual of EM730/EM730E Series Inverter Setting of main frequency source A Setting of auxiliary frequency source B 0: synthetic frequency of main and auxiliary channels 1 0 Setting of main and auxiliary operations 0 Options of frequency source F00.06 3 Frequency source 2 N Setting of main frequency source A Synthetic frequency gain of main and auxiliary channels Analog adjustment options F00.13 1 1: AI1 * synthetic frequency of main and auxiliary channels Frequency setting limit: F00.16; direction: F00.21 etc. Fig. 4 5 switching DI:26 Y Setting of auxiliary F00.12 2 Frequency source switching DI:26 N 2:
AI2 * synthetic frequency of main and auxiliary channels Frequency source switching DI:26 N Y Setting of main and auxiliary operations 1-1Schematic Diagram of Speed Input Mode As shown in Fig. 1-1, speed setting of EM730/EM730E series inverter is mainly divided into the setting of main frequency source A setting (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). See Figs. 1-2 to 1-4 for setting details. n th segment: F08.00- 1:
digital frequency setting F00.07 UP/DOWN setting F08.14 1 ： AI1*F00.16 n=1,2, … ,15 0 1 2 2 ： AI2*F00.16 + Multi-segment speed terminal DI:14~11 0 Main frequency switching DI:51~56 F00.04 None Main frequency source A: 6 5 ： HDI*F00.16 5 + + frequency source F00.10 Gain of main Valid F00.07 8 6 ： SCI*F00.16 7 + Communication AI1 AI2 7 ： SCI 8: digital potentiometer 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. 15 frequency source B Setting of main frequency source A Setting of main and auxiliary operations Setting of auxiliary frequency source B