Delta DVP-EX2 - Page 427

DVP-ES2/EX2/EC5/SS2/SA2/SX2/SE&TP Operation Manual - Programming
3-306
D40
0
255
0rpm
3000rpm
D30
D32 D1116
D31
+
+
M3
M2=ON
PID
PV
MVD5
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
K3000D32>
MOV
K0 D32
K0D32<
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
K255D32>
Application 3:
Using auto-tuning for temperature control
Control purpose:
Calculating optimal parameter of PID instruction for temperature control
Control properties:
Users may not be familiar with a new temperature environment. In this case, selecting auto-tuning
(S
3
+4 = K3) for an initial adjustment is suggested. After initial tuning is completed, the instruction
will auto modify control mode to the mode exclusively for adjusted temperature (S
3
+4 = K4
). In this