abc 2000 Series User Manual page 99

is influenced by reversing the multifunction terminal PID action.Pay
attention in the application.
PA.04 >- - - � - � - � � - - - � - - - - - - - - -l
Setting Range 0-65535
This parameter is a non-dimensional unit. It is used for PIO setting
display (D0.15) and PID feedback display (D0.16).
Relative value 100% of PID setting feedback corresponds to the
value of PA.04. If PA.04 is set lo 2000 and PID selling is 1 00.0%,
the PID setting display (D0.15) is 2000.
Proportional gain Kp1
PA.05
Integral time 1i1
PA.06
Setting Range !0.01s-10.00s
Differential time
PA.07
Setting Range I0.00-10.000
PA.05 (Proportional gain Kp1)
It decides the regulating intensity
the Kp1 is, the larger the regulating intensity is. The value 1 00.0
indicates when the deviation between PID feedback and PIO setting
is 100.0%, the adjustment amplitude of the PID regulator on the
output frequency reference is the maximum frequency.
PA.06 (Integral lime 111)
It decides the integral regulating intensity. The shorter the integral
time is, the larger the regulating intensity is. When the deviation
between P!D feedback and PID setting is 1 00.0%, the integral
regulator performs continuous adjustment for the time set in PA.06.
Then the adjustment amplitude reaches the maximum frequency.
PA.07 (Differential ijme Td1)
It decides the regulating intensity of the PIO regulator on the
deviation change. The longer the differential time is, the larger the
regulating intensity is. Differential time is the time within which the
feedback value change reaches 1 00.0%, and then the adjustment
amplitude reaches the maximum frequency.
frequency
Cut�off
PA.08 reverse rotation
In some situations, only when the PID output frequency is a negative
value (AC dlive reverse rotation), PID setting and PID feedback can
be
equal. However,
d
T 1
of
PID
OD-maximum
too
high reverse rotation frequency is prohibited
af
the PID regulator. The higher