Pentax IPFC 109, Operating Manual

Page: 25 / 216

25
Parameter Default Description
Co
n
stan
t
val
u
e
Fi
x sp
e
e
d
Co
n
st.v
al
u
e
2
set
Fi
x sp
e
e
d
2
val
.
Exte
rn
al
sp
e
e
d
0.1
Value drop below the set value required
to restart the pump during control ramp.
 
0.5
Value drop below the set value required
to start the pump from stop condition.
 
0.5
Value increase respect to set value which
must be passed so that there is a forced
shutdown of the pump.
 
Kp and Ki parameters allow the dynamic
control of system by IPFC; set values
(Ki=50, Kp=005) are usually enough to get
a valid dynamic control.
 
OFF
Function to activate (ON) the first
auxiliary pump DOL 1 (Direct On Line
pump).
 
OFF
Function to activate (ON) the second
auxiliary pump DOL 2 (Direct On Line
pump).
 
OFF
Enabling or disabling COMBO operation
as described in COMBO chapter.
 
sec
Hz
Freq.min.control
press.
Set value
Min mot. freq
Stop delay
Control ramp
Delta control
Delta control
XXX.X [bar]
Delta start
XXX.X [bar]
Delta stop
XXX.X [bar]
Kp
Ki
Pump DOL 1
ON/OFF
Pump DOL 2
ON/OFF
COMBO
ON/OFF