ABB ACS880 - Page 599

Def / Type
FbEq 16b / 32b
DescriptionName / Range /
Selection
No.
*1 = Diode supply unit control by inverter unit active.
Makes several parameters visible in groups 6, 60, 61,
62 and 94. (Only visible with a BCU control unit)
b11…12
Reservedb12
1 = Active: An external du/dt filter is connected to the
drive output. The setting will limit the output switching
frequency. With inverter module frame sizes R5i to R7i,
the fan of the module will be forced to full speed.
Note: This bit is to be left at 0 if the drive/inverter
module is equipped with internal du/dt filtering (eg.
frame R8i inverter modules with option +E205).
du/dt filter
activation
b13
1 = The inverter unit consists of frame R8i modules with
direct-on-line cooling fans (option +C188). Disables fan
feedback monitoring and changes fan control to
ON/OFF type.
DOL fan activationb14
*1 = IGBT supply unit control by inverter unit active.
Affects 31.23 and 95.2. Makes several parameters visible
in groups 1, 5, 6, 7, 30, 31, 60, 61, 62, 94 and 96.
INU-ISU
communication
b15
1 = 10000h…FFFFh
- / uint16Specifies more hardware-related options that require
differentiated parameter defaults. See parameter 95.20
HW options word 1.
WARNING! After switching any bits in this word,
recheck the values of the affected parameters.
Note: This parameter cannot be changed while the
drive is running.
HW options word 295.21
1 = Dual use active. For drives with option +N8200.
(Allows higher output speeds/frequencies and
speed/frequency reference limits.)
Dual useb0
1 = Synchronous reluctance motor used. Affects 25.2,
25.3, 25.15, 99.3.
SynRMb1
1 = Salient-pole permanent magnet motor used. Affects
25.2, 25.3, 25.15, 99.3.
Salient PMb2
1 = Externally-excited synchronous motor used.
Requires a license. Contact your local ABB
representative for more information.
LV Synchrob3
1 = Auxiliary fan 1 installed and supervised.Aux fan 1
supervision
b4
1 = Auxiliary fan 2 installed and supervised.Aux fan 2
supervision
b5
Reservedb6…15
1 = 10000h…FFFFh
Parameters 599