ABB ACS355 series User Manual

Actual signals and parameters 191
Parameters
All parameters
No. Name/Value Description Def/FbEq
10 START/STOP/DIR The sources for external start, stop and direction control
1001 EXT1
COMMANDS
Defines the connections and the source for the start, stop
and direction commands for external control location 1
(EXT1).
Note: Start signal must be reset if the drive has been
stopped through STO (Safe torque off) input (see parameter
3025 STO OPERATION) or emergency stop selection (see
parameter 2109 EMERG STOP SEL).
DI1,2
NOT SEL No start, stop and direction command source 0
DI1 Start and stop through digital input DI1. 0 = stop, 1 = start.
Direction is fixed according to parameter 1003 DIRECTION
(setting REQUEST = FORWARD).
1
DI1,2 Start and stop through digital input DI1. 0 = stop, 1 = start.
Direction through digital input DI2. 0 = forward, 1 = reverse.
To control direction, parameter 1003 DIRECTION setting
must be REQUEST.
2
DI1P,2P Pulse start through digital input DI1. 0 -> 1: Start. (In order to
start the drive, digital input DI2 must be activated prior to the
pulse fed to DI1.)
Pulse stop through digital input DI2. 1 -> 0: Stop. Direction
of rotation is fixed according to parameter 1003 DIRECTION
(setting REQUEST = FORWARD).
Note: When the stop input (DI2) is deactivated (no input),
the control panel start and stop keys are disabled.
3
DI1P,2P,3 Pulse start through digital input DI1. 0 -> 1: Start. (In order to
start the drive, digital input DI2 must be activated prior to the
pulse fed to DI1.)
Pulse stop through digital input DI2. 1 -> 0: Stop. Direction
through digital input DI3. 0 = forward, 1 = reverse. To control
direction, parameter 1003 DIRECTION setting must be
REQUEST.
Note: When the stop input (DI2) is deactivated (no input),
the control panel start and stop keys are disabled.
4
DI1P,2P,3P Pulse start forward through digital input DI1. 0 -> 1: Start
forward. Pulse start reverse through digital input DI2. 0 -> 1:
Start reverse. (In order to start the drive, digital input DI3
must be activated prior to the pulse fed to DI1/DI2). Pulse
stop through digital input DI3. 1 -> 0: Stop. To control the
direction, parameter 1003 DIRECTION setting must be
REQUEST.
Note: When the stop input (DI3) is deactivated (no input),
the control panel start and stop keys are disabled.
5

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