ABB ACS180 - Page 204

204 Parameters
Enable Undervoltage control enabled. 1
30.35 Thermal current
limitation
Enables/disables temperature-based output current
limitation.
The limitation should only be disabled if required by the
application.
Enable
Disable Thermal current limitation disabled. 0
Enable Thermal current limitation enabled. 1
30.36 Speed limit selection Selects a source that switches between two different
predefined adjustable speed limit sets.
0 = minimum speed limit defined by 30.11 and maximum
speed limit defined by 30.12 are active
1 = minimum speed limit selected by 30.37 and maximum
speed limit defined by 30.38 are active.
The user can define two sets of speed limits, and switch
between the sets using a binary source such as a digital
input.
The user can define two sets of speed limits, and switch
between the sets using a binary source such as a digital
input.
The first set of limits is defined by parameters 30.11
Minimum speed and 30.12 Maximum speed. The second
set has selector parameters for both the minimum (30.37)
and maximum (30.38) limits that allows the use of a
selectable analog source (such as an analog input).
Not selected
Not selected Adjustable speed limits are disabled.
(Minimum speed limit defined by 30.11 Minimum speed
and maximum speed limit defined by 30.12 Maximum
speed are active).
0
Selected Adjustable speed limits are enabled.
(Minimum speed limit defined by 30.37 Min speed source
source and maximum speed limit defined by 30.38 Max
speed source are active).
1
Ext1 active Adjustable speed limits are enabled if EXT1 is active. 2
Ext2 active Adjustable speed limits are enabled if EXT2 is active. 3
No. Name/Value Description Default
FbEq 16
30.37
User-defined
minimum speed
limit
0
AI1
AI2
Minimum
speed
Other
0
AI1
AI2
Maximum
speed
Other
30.11
30.38
30.36
0
1
30.12
30.36
0
1
User-defined
maximum speed
limit
ACS180 FW.book Page 204 Tuesday, March 9, 2021 2:25 PM