Eaton ELC-PB, Programming Manual

Page: 435 / 728

E L C P r o g r a m m i n g M a n u a l
F o r m o r e i nf o r m a t i o n v i sit :
w w w. e a t o n . c o m
MN05003003E
3-266
D40
0
255
0rpm
3000rpm
D30
D32 D1116
D31
+
+
M3 M2=ON
PID
PV
MV D5
D1
SV
D0
D1110
M0=ON
M1=ON
SV of
speed
speed
convert
to
voltage
AC
drive
MV
convert to
accel/decel
SV of
pressure
SV
ramp-up
(optional)
pressure
meter
Part of the example program:
M1
MOV K0 D5
M3
MOV D40 D30
M2
MOV K3000 D32
K3000 D32 >
MOV K0 D32
K0 D32 <
ADD D30 D31 D32
MOV D32 D1116
M1
PID D1 D1110 D10 D5
M1002
MOV K1000 D40
M0
MOV D0 D1
DIV D32 K11 D32
MOV K255 D32
K255 D32 >
Application 3:
Using auto-tuning for temperature control
Control purpose:
Calculating optimal parameters for the PID instruction for temperature control
Control properties: