Parameters 409
93.40 SSI zero phase (Visible when an absolute encoder is selected)
See parameter 92.40 SSI zero phase.
315-45 deg
93.45 Hiperface parity (Visible when an absolute encoder is selected)
See parameter 92.45 Hiperface parity.
Odd
93.46 Hiperface baud rate (Visible when an absolute encoder is selected)
See parameter 92.46 Hiperface baud rate.
4800 bits/s
93.47 Hiperface node
address
(Visible when an absolute encoder is selected)
See parameter 92.47 Hiperface node address.
64
94
94 LSU control
Control of the supply unit of the drive, such as DC voltage and
reactive power reference.
Note that the references defined here must also be selected
as the reference source in the supply control program to be
effective.
This group is only visible when supply unit control has been
activated by parameter 95.20 HW options word 1.
See also section Control of a supply unit (LSU) (page 41).
94.01 LSU control Enables/disables the internal INU-LSU state machine.
When the state machine is enabled, the inverter unit (INU)
controls the supply unit (LSU) and prevents the inverter unit
from starting until the supply unit is ready.
When the state machine is disabled, the status of the supply
unit (LSU) is ignored by the inverter unit.
On
Off INU-LSU state machine disabled. 0
On INU-LSU state machine enabled. 1
94.02 LSU panel
communication
Enables/disables control panel and PC tool access to the
supply unit (line-side converter) via the inverter unit (motor-
side converter).
Note: This feature is only supported by the following drives:
• ACS880-11
• ACS880-31
• ACS880-17 based on an integrated drive module
• ACS880-37 based on an integrated drive module.
Disable
Disable Control panel and PC tool access to supply unit via inverter
unit disabled.
0
Enable Control panel and PC tool access to supply unit via inverter
unit enabled.
1
94.04 INU-LSU status
word profile
(Only visible with certain drive types.)
Selects the functionality of bit 1 of 06.11 Main status word.
ABB single
drives
standard SW
ABB single drives
standard SW
The drive sets bit 1 of 06.11 Main status word after the DC link
is charged.
0
Backwards
compatible SW
The drive sets bit 1 of 06.11 Main status word after the main
contactor is closed and the supply unit (line-side converter) is
running.
This setting can be used eg. when installing the drive into an
existing set-up with other ACS880 as well as ACS800 drives.
1
94.10 LSU max charging
time
Defines the maximum time the supply unit (LSU) is allowed for
charging before a fault (7584 LSU charge failed) is generated.
15 s
0…65535 s Maximum charging time. 1 = 1 s
No. Name/Value Description Def/FbEq16
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