Pentax IPFC 109, Operating Manual

Page: 18 / 216

18
Parameter Default Description
XXXX
End user communication language
bar
Unit
three-phase
Type of motor connected:

single phase (IPFC 109, 114)

asynchronous three-phase

synchronous PM (permanent magnets)
XX
Rated current of the motor per it’s nameplate indication increased
by 10%. The voltage drop caused by the inverter leads to higher
input current than nominal. Make sure motor is capable of
accepting increased current.
50
Rated frequency of the motor per its nameplate.
Control mode: Constant value [bar]
16
Sensor full scale.
If the transducer is not connected or connected improperly, the
signal SENSOR OFF is activated when pressing ENTER.
10
Maximum pressure allowed in the system. If the pressure goes over
this value, an alarm occurs and the pump is stopped. Pump is
automatically restarted if the pressure goes below the maximum
value for a period of at least 5 seconds.
3
The pressure value to be kept constant.
If the device is "FOC-ready", motor calibration must be carried out
before commissioning.
Carefully read the pertinent chapter.
Press START/STOP to run a test at rated frequency
Warning: make sure to run the system without damaging pump
and system
--->
If, during the test, the motor runs in reverse, it is possible to change
the wiring sequence via software without physically changing wires
at the terminals.
OFF
Activation or deactivation of COMBO operation.
OFF
If ON is selected, after a lack of voltage, IPFC returns to its normal
status; if IPFC was powering the pump before the voltage drop, it
resumes powering the pump automatically.
Warning, review the advice in chapter 1
Language
XXXXXX
Unit
XXXXX
Motor type
XXXXXX
Rated motor Amp.
I = XX.X [A]
Rated motor freq
f = XXX [Hz]
F. scale sensor
p = XX.X [bar]
Sensor test
Press ENT
Max alarm value
p = XX.X [bar]
Set value
p = XX.X [bar]
MOTOR TUNING
press ENT
Motor test
START/STOP
Rotation sense
---> / <---
COMBO
ON/OFF
Autorestart
ON/OFF