ABB ACS355 User Manual

246 Actual signals and parameters
3023 WIRING FAULT Selects how the drive reacts when incorrect input power and
motor cable connection is detected (ie the input power cable
is connected to the motor connection of the drive).
Note: Disabling wiring fault (ground fault) may void the
warranty.
ENABLE
DISABLE No action 0
ENABLE The drive trips on fault OUTP WIRING (0035). 1
3025 STO
OPERATION
Selects how the drive reacts when the drive detects that the
STO (Safe torque off) function is active.
ONLY
ALARM
ONLY FAULT The drive trips on fault SAFE TORQUE OFF (0044). 1
ALARM&FAUL
T
The drive generates alarm SAFE TORQUE OFF (2035)
when stopped and trips on fault SAFE TORQUE OFF
(0044) when running.
2
NO & FAULT The drive gives no indication to the user when stopped and
trips on fault SAFE TORQUE OFF (0044) when running.
3
ONLY ALARM The drive generates alarm SAFE TORQUE OFF (2035).
Note: The start signal must be reset (toggled to 0) if STO
(Safe torque off) has been used while the drive has been
running.
4
3026 POWER FAIL
START
Selects how the drive reacts when the control board is
externally powered by the MPOW-01 option module (see
Appendix: Extension modules on page 393) and start is
requested by the user.
ALARM
ALARM The drive generates alarm UNDERVOLTAGE (2003). 1
FAULT The drive trips on fault DC UNDERVOLT (0006). 2
NO The drive gives no indication to the user. 3
31 AUTOMATIC
RESET
Automatic fault reset. Automatic resets are possible only for
certain fault types and when the automatic reset function is
activated for that fault type.
3101 NR OF TRIALS Defines the number of automatic fault resets the drive
performs within the time defined by parameter 3102 TRIAL
TIME.
If the number of automatic resets exceeds the set number
(within the trial time), the drive prevents additional automatic
resets and remains stopped. The drive must be reset from
the control panel or from a source selected by parameter
1604 FAULT RESET SEL.
Example: Three faults have occurred during the trial time
defined by parameter 3102. Last fault is reset only if the
number defined by parameter 3101 is 3 or more.
0
All parameters
No. Name/Value Description Def/FbEq
XXX
t
Trial time
X = Automatic reset

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