246 Parameters
95
Various hardware-related settings.
Selects the supply voltage range. This parameter
is used by the drive to determine the nominal
voltage of the supply network. The parameter
also affects the current ratings and the DC
voltage control functions of the drive.
WARNING!
An incorrect setting may cause
the motor to rush uncontrollably.
Note:
The selections shown depend on the
hardware of the drive. If only one voltage range is
valid for the drive in question, it is selected by
default.
Automatic / not
selected
No voltage range selected. The drive will not start
modulating before a range is selected, unless
parameter
is set to
, in which case the drive estimates the
supply voltage itself.
0
380…415 V
380…415 V
2
Enables adaptive voltage limits.
Adaptive voltage limits can be used if, for
example, an IGBT supply unit is used to raise the
DC voltage level. If the communication between
the inverter and IGBT supply unit is active, the
voltage limits are related to the DC voltage
reference from the IGBT supply unit. Otherwise
the limits are calculated based on the measured
DC voltage at the end of the pre-charging
sequence.
This function is also useful if the AC supply
voltage to the drive is high, as the warning levels
are raised accordingly.
Disable
Adaptive voltage limits disabled.
0
Enable
Adaptive voltage limits enabled.
1
AC supply voltage estimated by calculation.
Estimation is done every time the drive is
powered up and is based on the rise speed of
voltage level of the DC bus while the drive
charges the DC bus.
0
0…65535 V
Voltage.
10 = 1 V
Specifies how the control board of the drive is
powered.
Internal 24V
The drive control board is powered from the
drive power unit it is connected to.
0
No.
Name/Value
Description
Def/
FbEq16
Содержание ACQ80
Страница 1: ... ABB DRIVES FOR WATER ACQ80 standard program control Firmware manual ...
Страница 2: ... Related documents are listed on page 13 ...
Страница 4: ......
Страница 10: ...10 Table of contents ...
Страница 32: ...32 Startup control with I O and ID run ...
Страница 34: ...34 Using the control panel ...
Страница 74: ...74 Program features ...
Страница 78: ...78 Control macros ...
Страница 380: ...380 Fieldbus control through a fieldbus adapter ...
Страница 384: ...384 Parameterization with Drive Composer ...
Страница 388: ...388 Parameterization with Automation builder drive manager ...