Vacon 100 flow Applications Manual

PT
Start / Stop
Fig. 8: Multi-pump (single drive) configuration
Autochange function (change of start order) makes the wear of the motors in the system
more equal. Autochange function monitors the running hours and sets the start order of
each motor. The motor that has the lowest running hours starts first and the motor that has
the highest running hours starts last. You can configure the autochange to start based on the
autochange interval time set by the internal real time clock (an RTC battery needed) of the
drive.
You can configure the autochange for all the motors in the system or only the auxiliary
motors.
QUICK STARTUP GUIDE VACON · 31
LOCAL CONTACTS: HTTP://DRIVES.DANFOSS.COM/DANFOSS-DRIVES/LOCAL-CONTACTS/
1

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