4: Jog forward
5: Jog reversely
6: Coast to stop
7: Reset faults
8: Pause running
9: External fault input
10–24: Reserved
25: Pause PID control
26–39: Reserved
40: Clear electricity consumption
41: Keep electricity consumption
42: Air filter block signal
43: Oil filter block signal
44: Separator block signal
45: Splitter block signal
46: External fault 1
47: External fault 2
48: Fan running control signal
49: Solenoid valve control signal
50: Cooling fan control signal of main motor
51–63: Reserved
The function code is used to set the polarity of
input terminals.
When a bit is 0, the input terminal is positive;
when a bit is 1, the input terminal is negative.