1. Introd
1.1. Over
2
Auto Tu
Manual/
•
•
Display
uction
rview
uning
Auto tuning i
setting of PID
during initial
/Auto Mode
In Manual mo
Operators dir
variable is dis
increasing or
control outpu
output).
In Auto mode
The controlle
reference the
1
2
3
4
EDC201
s used for aut
D tuning param
start-up of the
ode
ectly control t
splayed on the
decreasing th
ut automaticall
e
r generates th
current PV an
/ EDC202 / ED
o-tuning of yo
meters. Auto t
e system.
the controller
e controller. T
he limits allow
ly (0 to 100%
he final contro
nd the target S
Figure 1-1:
DC203 Produc
our process an
tuning is initia
output level i
The percent ou
wed by the outp
for a time pro
l output autom
Set Point value
: EDC201 O
ct Manual
nd automatic i
ated by the use
n the Manual
utput may be c
put value. The
oportioning ou
matically using
es.
perator Inte
identification
er at the contr
mode of oper
changed by op
e controller w
utput or -5 to
g internal algo
erface
Revis
Ju
and controller
oller, typically
ration and the
perators by
will generate th
105% for a cu
orithms that
6
5
sion 2.0
ly 2015
r
y
output
he final
urrent
