Vacon 100 flow Applications Manual

Selection
number
Selection name Description
0
Execute Program The Drive customizer is running. Configuration is not allowed
for the Drive customizer.
1
Programming The Drive customizer is not running. Configuration is allowed
for the Drive customizer.
10.21 PUMP CONTROL
10.21.1 AUTO-CLEANING
Use the Auto-cleaning function to remove dirt or other material from the pump impeller. You
can also use the function to clear a blocked pipe or valve. You can use the auto-cleaning, for
example, in wastewater systems to keep the performance of the pump satisfactory.
P3.21.1.1 CLEANING FUNCTION (ID 1714)
Use this parameter to enable the Auto-cleaning function.
Selection
number
Selection name Description
0 Disabled
1
Enabled (DIN) The cleaning sequence is started with a digital input signal. A
rising edge of the digital input signal (P3.21.1.2) starts the
cleaning sequence, if the start command of the drive is
active. The cleaning sequence can also be activated, if the
drive is in the Sleep mode (PID sleep).
2
Enabled (Current) The cleaning sequence starts when the motor current goes
above the current limit (P3.21.1.3) for a longer time than
specified by P3.21.1.4.
3
Enabled (Real Time) The cleaning sequence agrees with the internal Real Time
Clock of the drive.
NOTE!
A battery must be installed in the Real Time Clock.
The cleaning sequence starts on the selected weekdays (P3.21.1.5) at the specified time of
the day (P3.21.1.6), if the start command of the drive is active. The cleaning sequence can
also be activated, if the drive is in the Sleep mode (PID sleep).
To stop the cleaning sequence, deactivate the start command of the drive.
When 0 is selected, the cleaning function is not used.
P3.21.1.2 CLEANING ACTIVATION (ID 1715)
Use this parameter to select the digital input signal that starts the Auto-cleaning sequence.
The auto-cleaning stops if the activation signal is removed before the sequence is complete.
VACON · 348 PARAMETER DESCRIPTIONS
10
LOCAL CONTACTS: HTTP://DRIVES.DANFOSS.COM/DANFOSS-DRIVES/LOCAL-CONTACTS/

Vacon 100 flow Specifications

General

Protection class	IP20
Communication interface	RS-485
Operating temperature	-10°C to +50°C
Storage temperature	-40°C to +70°C
Ambient temperature	-10°C to +40°C
Control method	Sensorless vector control
Communication protocols	CANopen
Approvals	CE, UL
I/O	2 analog inputs
Protection features	Overcurrent, overvoltage, undervoltage, overtemperature
Frequency range	0 Hz to 400 Hz
Humidity	5% to 95%, non-condensing
Voltage range	208-240 V