terminals 1–4 (select the setting by S terminals,
the corresponding function codes are
P05.01–P05.09), corresponding to the speed 1 to
speed 15.
When terminal 1, terminal 2, terminal 3, terminal
4=OFF, the frequency input manner is selected
via code P00.06 or P00.07. When terminal 1,
terminal 2, terminal 3, terminal 4 aren’t off, it runs
at multi-step which takes precedence of keypad,
analog value, high-speed pulse, PLC,
communication frequency input.
The relationship between terminal 1, terminal 2,
terminal 3, terminal 4 and multi-step speed is as
following: