ABB ACS355 series, Manual

Page: 25 / 78

Start-up and controls 25
5
Start-up and controls
About this chapter
This chapter describes the start-up operation of the solar pump inverter.
Start-up procedure
The start-up procedure to set up the solar pump inverter is similar to the ordinary ACS355
drive. See section
Starting up the drive in ACS355 User’s manual
(3AUA0000066143 [English]) .

Selecting the Auto/Manual mode
•
In auto mode, the inverter does not need any manual start/stop input.The inverter
starts automatically if current DC bus voltage is more than the start DC voltage set in
parameter
6003 START DC VOLT . To use the auto mode, set the parameter 6001
AUTO/MANUAL SEL to AUTO [0].
•
In manual mode, the drive starts by external connections to either of the digital inputs
common DI1, DI2 or DI3 pins as shown in
Default I/O connections . The inverter waits
for the activation of digital inputs defined in parameter 6002 MANUAL START CMD . To
use the manual mode, set the parameter 6001 AUTO/MANUAL SEL to MANUAL [1].
Note : Only one input can be selected at a time.