Hw Configuration - ABB ACS880 Series Firmware Manual

388 Parameters
No. Name/Value
94.30 Reactive power
reference
-3276.8 ... 3276.7
kvar
94.31 Reactive power ref
source
Zero
User ref
Other
94.32 User reactive power
reference
-3276.8 ... 3276.7
kvar
95

95 HW configuration

95.01 Supply voltage
Not given
208...240 V
380...415 V
440...480 V
500 V
525...600 V
660...690 V
95.02 Adaptive voltage
limits
Disable
Enable
95.04 Control board
supply
Internal 24V
External 24V
Description
Displays the reactive power reference sent to the supply unit.
This parameter is read-only.
Reactive power reference sent to the supply unit.
Selects the source of the reactive power reference to be sent
to the supply unit.
None.
94.32 User reactive power
Source selection (see Terms and abbreviations
Defines the reactive power reference for the supply unit when
94.31 Reactive power ref source
User reactive power reference.
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 (trip and brake chopper
activation limits) of the drive.
WARNING! An incorrect setting may cause the motor
to rush uncontrollably, or the brake chopper or resistor
to overload.
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.
No voltage range selected. The drive will not start modulating
before a range is selected.
208...240 V
380...415 V
440...480 V
500 V
525...600 V
660...690 V
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. 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.
Adaptive voltage limits disabled.
Adaptive voltage limits enabled.
Specifies how the control unit of the drive is powered.
The drive control unit is powered from the drive power unit it
is connected to.
The drive control unit is powered from an external power
supply.
reference.
on page 112). -
is set to User ref.
Def/FbEq16
-
10 = 1 kvar
User ref
0
1
0.0 kvar
10 = 1 kvar
-
0
1
2
3
4
5
6
Disable
0
1
Internal 24V;
External 24V
(95.20 b4)
0
1