ABB ACS355 series, Manual

Page: 43 / 78

Actual signals and parameters 43
DI5 Start and stop through digital input DI5.
0 = stop, 1 = start.
Direction fixes based on parameter 1003 DIRECTION
(REQUEST = FORWARD).
20
DI5,4 Start and stop through digital input DI5.
0 = stop, 1 = start.
Direction control through DI4.
0 = forward, 1 = reverse.
To control direction, set the parameter 1003
DIRECTION = REQUEST.
21
SOLAR Solar mode.
If 6001 AUTO/MANUAL SEL is set as
• Auto [0]—inverter starts only when the DC bus
voltage is greater than the value in 6003 START DC
VOLT
• Manual [1]—inverter starts at the rising edge of the
parameter as set in 6002 MANUAL START CMD ,
provided the DC bus voltage is greater than 6003
START DC VOLT
37
1003 DIRECTION Controls or fixes the rotational direction of the motor. REQUEST
FORWARD Fixed to forward 1
REVERSE Fixed to reverse 2
REQUEST Allows rotational direction control 3
11 REFERENCE
SELECT Defines panel reference types, external control
location selection and external reference sources and
limits.
1102 EXT1/EXT2
SEL Defines the source from which the drive reads the
signal that selects between the two external control
locations, EXT1 or EXT2.
Note : Only EXT1 is applicable for solar pump inverter.
EXT1
EXT1 EXT1 active. The control signal sources are defined by
parameters
1001 EXT1 COMMANDS and 1103 REF1
SELECT .
0
DI1 Digital input DI1.
0 = EXT1, 1 = EXT2.
1
DI2 See selection DI1. 2
DI3 See selection DI1. 3
DI4 See selection DI1. 4
All parameters
No. Name/
Value Description Def/ FbEq