Pr.04.19 determines the setting range and function of this parameter.
Mode 1 Pr.04.19 = 0: MI1 controls activation or stop; MI2, MI3 and MI4 are set as multi-function
terminals.
Mode 2 Pr.04.19 = 1: two-wire (1)/ two-wire (2) MI1 and MI2 are used for start-up/ stop and
forward/ reverse control; MI3 and MI4 are set as multi-function terminals; three-wire (MI1, MI2
and MI3) are used for start-up/ stop and forward/reverse control; MI4 is set as the multi-function
terminal.