the trend between the reference and the
feedback changes, the integration will
change with the trend quickly.
LED tens: P00.08 is 0
0: The same with the setting direction; if
the output of PID adjustment is different
from the current running direction, the
internal will output 0 forcedly.
1: Opposite to the setting direction
LED hundreds: P00.08 is 0
0: Limit to the maximum frequency
1: Limit to frequency A
LED thousands:
0: A+B frequency, the buffer of A
frequency is invalid
1: A+B frequency, the buffer of A
frequency is valid
ACC/DEC is determined by ACC time 4
of P08.04