EM500 Open-Loop Vector Control Inverter User Manual For master-slave communication (F10.05=1) and the inverter is slave (F10.06=0) main frequency source A is set as “700FH (Main Frequency Setting by Communication) * F00.16 (Maximum Frequency)* F10.08 (Receiving Proportionality Factor of Slave)”. The range of 700FH is -100.00% to 100.00%. See Table 12-2 for details. For general communication (F10.05=0): a) F00.04=6 Main Frequency Communication Percentage Setting. Main frequency source A is set as “7001H (communication setting of main channel frequency A) * F00.16 (Maximum Frequency)”. b) F00.04=7 Main Frequency Communication Direct Setting.
Main frequency source A is set as “7015H (communication setting of main channel frequency A)”. The range of 7001H is -100.00% to 100.00%. The range of 7015H is 0.00 to F00.16 (Maximum Frequency). See Table 12-2 for details. F00.04=8: digital Potentiometer For speed mode main frequency source A is set as digital Potentiometer. F12.42 is the frequency setting by digital potentiometer. If F12.12=1 the frequency setting by digital potentiometer is saved in EEPROM after power off. Table 7-1 Setting of Main Frequency Source A 157 Terminal Function Description Type 11 - 14: Preset Speed Terminal 1 - 4 It is preset speed when any terminal is enabled (F08.00 - F08.14). 1 51:
Switch Main Frequency Source to Numeric Frequency Setting If enabled, the numeric frequency is determined by F00.07, whose description refers to F00.04=0; it works the same way as that for F00.04=0. 2 52: Switch Main Frequency Source to AI1 If enabled, main frequency source A is determined by the percentage inputted through AI1; it works the same way as that for F00.04=1. 3 53: Switch Main Frequency Source to AI2 If enabled, main frequency source A is determined by the percentage inputted through AI2; it works the same way as that for F00.04=2. 4 54: Switch Main Frequency Source to AI3 If enabled, main frequency source A is determined by the percentage inputted through 5