ABB ACS355 series User Manual

202 Actual signals and parameters
1208 CONST
SPEED 7
Defines constant speed (or drive output frequency) 7.
Constant speed 7 is used also as jogging speed (see
section Control of a mechanical brake on page 159) or with
fault functions (3001 AI<MIN FUNCTION and 3002 PANEL
COMM ERR).
E: 50.0 Hz
U: 60.0 Hz
0.0…599.0 Hz /
0…30000 rpm
Speed in rpm. Output frequency in Hz if parameter 9904
MOTOR CTRL MODE setting is SCALAR: FREQ. Constant
speed 7 is used also as jogging speed. See section Control
of a mechanical brake on page 159.
1 = 0.1 Hz
/ 1 rpm
1209 TIMED MODE
SEL
Selects timed function activated speed. Timed function can
be used to change between the external reference and
constant speeds when parameter 1201 CONST SPEED
SEL selection is TIMED FUNC 1 … TIMED FUNC 4 or
TIMED FUN1&2.
CS1/2/3/4
EXT/CS1/2/3 When parameter 1201 CONST SPEED SEL = TIMED
FUNC 1 … TIMED FUNC 4, this timed function selects an
external speed reference or constant speed. 1 = timed
function active, 0 = timed function inactive.
When parameter 1201 CONST SPEED SEL = TIMED
FUN1&2, timed functions 1 and 2 select an external speed
reference or constant speed. 1 = timed function active, 0 =
timed function inactive.
1
All parameters
No. Name/Value Description Def/FbEq
Timed function 1…4 Operation
0 External reference
1 Speed defined by par. 1202 CONST
SPEED 1
Timed
function 1
Timed
function 2
Operation
0 0 External reference
1 0 Speed defined by par. 1202 CONST
SPEED 1
0 1 Speed defined by par. 1203 CONST
SPEED 2
1 1 Speed defined by par. 1204 CONST
SPEED 3

ABB ACS355 series Specifications

General

Power Range	0.37 to 22 kW
Protection Class	IP20
Output Frequency	0 to 500 Hz
Braking Chopper	Built-in
Control Method	Scalar control, Vector control
Ambient Temperature	-10 to +50 °C
Communication Protocols	Modbus, CANopen
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature
Cooling Method	Air-cooled
Number of Phases	3-phase