ABB ACS355 User Manual

170 Program features
 Example 2
Drive is programmed for traverse control with 30 sequences.
Sequence programming is activated by digital input DI1
ST1: Drive is started in forward direction with AI1 (AI1 + 50% - 50%) reference and
ramp pair 2. State shifts to the next state when reference is reached. All relay and
analog outputs are cleared.
ST1 ST2 ST3 ST4 Additional
information
Par. Setting Par. Setting Par. Setting Par. Setting
8420 ST1 REF
SEL
100% 8430 40% 8440 50% 8450 100% State
reference
8421 ST1
COMMANDS
START
REV
8431 START
FRW
8441 START
FRW
8451 START
FRW
Run, direction
and stop
command
8422 ST1
RAMP
10 s 8432 60 s 8442 5 s 8452 5 s Ramp time
8424 ST1
CHANGE DLY
40 s 8434 120 s 8444 8454 200 s State change
delay
8425 ST1 TRIG
TO ST 2
CHANGE
DLY
8435 CHANGE
DLY
8445 DI2 8455
State change
trigger
8426 ST1 TRIG
TO ST N
NOT SEL 8436 NOT SEL 8446 NOT SEL 8456 CHANGE
DLY
8427 ST1
STATE N
- 8437 - 8447 - 8457 STATE 3
ST1 ST2 ST4 ST8ST2 ST4 ST4ST2
ST2 (error:
acceleration
too slow)
ST8
ERROR
ST3 ST3 ST3
ST5 ST5 ST5
AI1 + 15%
AI1 + 10%
AI1
AI1 - 10%
AI1 - 15%
DI1
RO
Seq. start Error

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