ABB ACQ80-04 User Manual

Parameters 163
95.02 Adaptive voltage
limits
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.
Enable
Disable Adaptive voltage limits disabled. 0
Enable Adaptive voltage limits enabled. 1
95.03 Estimated AC
supply voltage
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
95.04 Control board
supply
Specifies how the control board of the drive is powered. Internal 24V
Internal 24V The drive control board is powered from the drive power unit
it is connected to.
0
External 24V The drive control board is powered from an external power
supply.
1
95.15 Special HW
settings
Contains hardware-related settings that can be enabled and
disabled by toggling the specific bits.
Note: The installation of the hardware specified by this
parameter may require derating of drive output, or impose
other limitations. Refer to the hardware manual of the drive.
0b0000
0b0000…0b1111 Hard ware opti ons co nfiguration wor d. 1 = 1
No. Name/Value Description Def/FbEq16
Bit Name Information
0 Reserved
1 ABB Sine filter 1 = An ABB sine filter is connected to the output of the drive.
2…15 Reserved
ACQ80 FW.book Page 163 Thursday, February 14, 2019 11:33 AM

ABB ACQ80-04 Specifications

General

Brand	ABB
Model	ACQ80-04
Category	DC Drives
Language	English