ABB ACS355 series, User Manual

Page: 194 / 436

194 Actual signals and parameters
11 REFERENCE
SELECT
Panel reference type, external control location selection and
external reference sources and limits
1101 KEYPAD REF
SEL
Selects the type of the reference in local control mode.
REF1(Hz/
rpm)
REF1(Hz/rpm) Speed reference in rpm. Frequency reference (Hz) if
parameter 9904 MOTOR CTRL MODE setting is SCALAR:
FREQ .
1
REF2(%) %-reference 2
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. 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
DI5 See selection DI1 . 5
EXT2 EXT2 active. The control signal sources are defined by
parameters
1002 EXT2 COMMANDS and 1106 REF2
SELECT .
7
COMM Fieldbus interface as the source for EXT1/EXT2 selection,
ie, Control word
0301 FB CMD WORD 1 bit 5 (with ABB
drives profile 5319 EFB PAR 19 bit 11). The Control word is
sent by the fieldbus controller through the fieldbus adapter
or embedded fieldbus (Modbus) to the drive. For the Control
word bits, see sections
DCU communication profile on page
333 and ABB drives communication profile on page 328 .
8
TIMED FUNC 1 Timed EXT1/EXT2 control selection. Timed function 1 active
= EXT2, timed function 1 inactive = EXT1. See parameter
group
36 TIMED FUNCTIONS .
9
TIMED FUNC 2 See selection TIMED FUNC 1 . 10
TIMED FUNC 3 See selection TIMED FUNC 1 . 11
TIMED FUNC 4 See selection TIMED FUNC 1 . 12
DI1(INV) Inverted digital input DI1. 1 = EXT1, 0 = EXT2. -1
DI2(INV) See selection DI1(INV) . -2
DI3(INV) See selection DI1(INV) . -3
DI4(INV) See selection DI1(INV) . -4
DI5(INV) See selection DI1(INV) . -5
All parameters
No.
Name/Value Description Def/FbEq