User Manual of EM730/EM730E Series Inverter operation results The final set frequency is determined by the status of the input function “26: Frequency source switching”: invalid, depending on the auxiliary frequency source B; valid, depending on the main and auxiliary operation results. Refer to the description of the function code F00.08. F00.07 is used to set the digital frequency, and its maximum value is limited by the maximum frequency (F00.16). frequency limit (F00.19) and upper frequency limit (F00.18). Select the main and auxiliary operation mode. The final results are limited by the lower F00.08=0:
main frequency source A + auxiliary frequency source B The main and auxiliary operation result is the sum of the two items, and may be positive or negative. That is, the result of the forward 20.00Hz and reverse 40.00Hz is reverse 20.00Hz. F00.08=1: main frequency source A - auxiliary frequency source B The main and auxiliary operation result is the difference between the two items, and may be positive or negative. That is, the result of the forward 20.00Hz and reverse 40.00Hz is forward 50.00Hz (upper frequency limit F00.18=50.00). F00.08=2:
the larger of main and auxiliary operation results The main and auxiliary operation result is the larger of the two items, and may be positive or negative. That is, the result of the forward 20.00Hz and reverse 40.00Hz is forward 20.00Hz. F00.08=3: the smaller of main and auxiliary operation results The main and auxiliary operation result is the smaller of the two items, and may be positive 138 Function Default Function code name Parameter description Unit Attribute code setting F00.07 Digital frequency setting 0.00 to maximum frequency Hz 50.00 ● Function Default Function code name Parameter description Unit Attribute code setting F00.08 Options of main and auxiliary operation 0:
main frequency source A + auxiliary frequency source B 1: main frequency source A - auxiliary frequency source B 2: larger value of main and auxiliary frequency sources 3: smaller value of main and auxiliary frequency sources 0 〇