Function Parameters 9-19
AC10 Inverter
F303 DO1 output types selection
0: level output
1 : pulse output
When level output is selected, all terminal functions in table 9-2 can be defined by F301.
When pulse output is selected, DO1 can be defined as high-speed pulse output terminal. The
max pulse frequency is 50KHz. The related function codes are F449、F450、F451、F452、
F453.
Setting range: F112~F111Hz
When F300, F301, or F302 = 2 or 3 and
characteristic frequency (F307) is
selected, this group function codes set
characteristic frequency and its width.
For example:
F301 (DO1 assignment) =2,
F307 (Target Frequency 1) =10,
F309 (Target frequency width) =10,
When frequency is higher than F307,
DO1 becomes true until the frequency is
lower than (10-10*10%)= 9Hz, then
DO1 becomes false.
Mfr’s value: Rated
current
F311 Target current width
When F300 or F301=17 (Over latent
current) is selected, this group function
codes set characteristic current and its
width.
For example:
F301 (DO1 assignment) =17,
F310 (Target Current) =100,
F311 (Current width) =10,
When inverter current is higher than F310,
DO1 becomes true until inverter current is
lower than (100-100*10%)= 90A, then
DO1 becomes false.
F307 (Hz) – 100*(F309) = W
F310 (A) – 100*(F311) = W