EN
15
Additional information
No. Name
Information
1
NOM
FREQ Hz
Defines the motor nominal frequency (see the motor rating plate).
2
SILENT
Defines the drive switching frequency.
Note:
The higher the frequency the more electromagnetic
noise and the shorter the allowed motor cable length to comply with the European EMC
regulations. See
on page
Note:
The switching frequency adapts to the
ACS55 temperature.
3
LOAD
Optimises the output voltage and frequency characteristics according to the load. Select P&F for
the squared torque (e.g. pumps and fans) and CT for the constant torque loads (e.g. conveyors).
ACS55 automatically boosts the starting voltage 10% to compensate the motor losses and to
increase the starting torque.
4
JOG Hz
Defines the jogging frequency. Activate the jogging function on by connecting 12…24 VDC to digital input 3 ("JOG").
(Drive accelerates or decelerates to the jogging frequency, and keeps it until the input is switched off.)
5
RELAY
Selects the drive state the normally open contact of the relay output indicates. FLT = Fault. Contact is opened while
at a fault state or at a power off state. RUN = Running. Contact is closed while running.
6
AI
OFFSET
Activates a living zero supervision for the analogue input. 4 mA (2 V) = ACS55 trips on a fault if the value drops
below the limit. See section
on page
for information on analogue input scaling.
7
AUTO-
RESET
Activates the automatic reset function for the following faults: Undervoltage, overvoltage, analogue input loss.
ON = ACS55 will try to reset automatically three seconds after a fault trip. Maximum number of resets is ten in three
minutes. If exceeded, ACS55 stops and will not attempt a new reset. See also
Status indications and fault tracing
on
page
Warning!
If the start signal is on, the motor will be started after a reset. Make sure that this will not cause danger.
8
HI FREQ
Defines the maximum output frequency. OFF: Max. frequency = value defined by the NOM FREQ HZ switch. ON:
Max. frequency = value defined by the NOM FREQ HZ value of HI FREQ potentiometer. See
on page
U
f
CT
P&F
f
N
U
N
10%
Содержание ACS55
Страница 2: ......
Страница 4: ...4 ...
Страница 5: ...EN 5 User s Guide for type ACS55 AC Drives from 0 18 to 2 2 kW English EN ...
Страница 25: ...DA 25 Brugermanual for type ACS55 AC drev fra 0 18 til 2 2 kW Dansk DA ...
Страница 45: ...DE 45 Deutsch DE Betriebsanleitung für ACS55 Frequenzumrichter von 0 18 bis 2 2 kW ...
Страница 65: ...ES 65 Español ES Guía del usuario para Accionamientos de CA de tipo ACS55 de 0 18 a 2 2 kW ...
Страница 85: ...FI 85 Käyttäjän opas ACS55 taajuusmuuttajat 0 18 2 2 kW Suomi FI ...
Страница 105: ...FR 105 Français FR Guide de l utilisateur des convertisseurs de fréquence ACS55 de 0 18 à 2 2 kW ...
Страница 125: ...IT 125 Italiano IT Manuale utente per convertitori di frequenza in c a ACS55 da 0 18 a 2 2 kW ...
Страница 146: ...146 IT ...
Страница 147: ...NL 147 Nederlands NL Gebruikershandleiding voor type ACS55 AC omvormers van 0 18 tot 2 2 kW ...
Страница 167: ...PT 167 Português PT Guia do Utilizador para Accionamentos de CA do tipo ACS55 de 0 18 a 2 2 kW ...
Страница 188: ...188 PT ...
Страница 189: ...RU 189 Русский RU Руководство по эксплуатации приводов переменного тока типа ACS55 мощностью от 0 18 до 2 2 кВт ...
Страница 209: ...SV 209 Användarhandledning för frekvensomriktare ACS55 från 0 18 till 2 2 kW Svenska SV ...
Страница 229: ...CN 229 用户手册 ACS55 交流传动 0 18 至 2 2 kW 中文 CN ...
Страница 249: ...KR 249 사용자 메뉴얼 ACS55 AC 드라이브 0 18 2 2 kW 한국어 KR ...
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