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472 Parameters
94
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
Control of a supply unit (LSU)
).
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.
Off
INU-LSU state machine disabled.
0
On
INU-LSU state machine enabled.
1
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
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
Defines the maximum time the supply unit (LSU) is allowed
for charging before a fault (
) is
generated.
15 s
0…65535 s
Maximum charging time.
1 = 1 s
Defines a stop delay for the supply unit. This parameter can
be used to delay the opening of the main breaker/contactor
when a restart is expected.
600.0 s
0.0 … 3600.0 s
Supply unit stop delay.
10 = 1 s
(Only visible when IGBT supply unit control activated by
Displays the DC voltage reference sent to the supply unit.
This parameter is read-only.
-
0.0 … 2000.0 V
DC voltage reference sent to supply unit.
10 = 1 V
(Only visible when IGBT supply unit control activated by
Selects the source of the DC voltage reference to be sent to
the supply unit.
Zero
None.
0
User ref
1
Source selection (see
). -
No.
Name/Value
Description
Def
/
FbEq16
Summary of Contents for ACS880-01 Series
Page 1: ...ABB industrial drives Firmware manual ACS880 ESP control program option N5600 ...
Page 4: ......
Page 12: ...12 Table of contents ...
Page 20: ...20 Introduction to the manual ...
Page 22: ...22 Using the control panel ...
Page 28: ...28 Control locations and operating modes ...
Page 146: ...146 Application macros ...
Page 502: ...502 Parameters ...
Page 606: ...606 Fault tracing ...
Page 662: ...662 Control chain diagrams ...