ABB ACS355 User Manual

Program features 131
 Diagnostics
Programmable analog output
One programmable current output (0…20 mA) is available. Analog output signal can
be inverted, filtered and the maximum and minimum values can be adjusted. The
analog output signals can be proportional to motor speed, output frequency, output
current, motor torque, motor power, etc. The update cycle for the analog output is
2ms.
Analog output can be controlled with Sequence programming. It is also possible to
write a value to an analog output through a serial communication link.
 Settings
 Diagnostics
8420, 8425, 8426
8430, 8435, 8436
…
8490, 8495, 8496
AI as Sequence programming reference or trigger
signal
Actual signal Additional information
0120, 0121 Analog input values
1401 AI1/A2 signal loss through RO 1
1402/1403/1410 AI1/A2 signal loss through RO 2…4. With option
MREL-01 only.
Alarm
AI1 LOSS / AI2 LOSS AI1/AI2 signal below limit 3021 AI1 FAULT LIMIT /
3022 AI2 FAULT LIMIT
Fault
AI1 LOSS / AI2 LOSS AI1/AI2 signal below limit 3021 AI1 FAULT LIMIT /
3022 AI2 FAULT LIMIT
PAR AI SCALE Incorrect AI signal scaling (1302 < 1301 or 1305 <
1304)
Parameter Additional information
Group 15 ANALOG OUTPUTS AO value selection and processing
Group 35 MOTOR TEMP MEAS AO in motor temperature measurement
8423/8433/…/8493 AO control with Sequence programming
Actual signal Additional information
0124 AO value
0170 AO control values defined by Sequence programming
Fault
Parameter Additional information

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