Toshiba TOSVERT VF-nC3

E6581595
F-36
6
7) PID control forward/reverse characteristic switch
PID input characteristics can be reversed.
 When characteristic is reversed according to parameters
Set : PID forward/reverse characteristics selection=1 (Reverse).
 When characteristic is reversed using logic input terminal
Assign the terminal function number 54/55 (PID characteristics switching) to an input terminal.
(Caution) If reverse characteristics is selected for  and terminal input at the same time, they
become forward characteristic.
PID set value
Feedback value

×(-1)
PID
Out
p
u
t
O
pp
osite
Ori
g
inal characteristi
c
Characteristic selection
(p
arameter or terminal in
p
ut
)