ABB ACS355 User Manual

Actual signals and parameters 185
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 Specifications

General

Input Voltage	200 V to 240 V AC, 380 V to 480 V AC
Frequency	47 Hz to 63 Hz
Control Method	Scalar control
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short circuit
Communication Interfaces	Modbus RTU, CANopen
Enclosure Rating	IP20
Operating Temperature	-10°C to +50°C (14°F to 122°F)
Storage Temperature	-40°C to +70°C (-40 to +158 °F)
Humidity	95% RH (non-condensing)
Altitude	Up to 1000 m (3280 ft) without derating