ABB ACS880 - Page 413

Def / Type
FbEq 16b / 32b
DescriptionName / Range /
Selection
No.
No action / uint16Selects how the drive reacts to a control panel (or PC tool)
communication break. This action is taken when
• the panel is parametrized as an alternative control or
reference source but is not currently the active source,
and
• communication supervision for the active control
location is not forced by parameter 49.7 Panel comm
supervision force.
Secondary comm.
loss action
49.8
0No action taken.No action
5
Drive generates an A7EE Control panel loss warning.
WARNING!
Make sure that it is safe to continue operation in
case of a communication break.
Warning
rpm / uint16Defines the unit for speed reference when given from the
control panel.
Panel speed
reference unit
49.14
0rpm.rpm
1
Percent of parameter 46.1 Speed scaling.
%
-30000.00 rpm / real32Defines a minimum limit for control panel speed reference
in external control.
In local control, the limits in parameter group 30 Limits are
in force. See section Local control vs. external
control (page 23).
Minimum ext speed
ref panel
49.15
- / -Minimum speed reference. For scaling, see parameter
46.1.
-30000.00 ...
30000.00 rpm
30000.00 rpm / real32Defines a maximum limit for control panel speed reference
in external control.
In local control, the limits in parameter group 30 Limits are
in force. See section Local control vs. external
control (page 23).
Maximum ext speed
ref panel
49.16
- / -Maximum speed reference. For scaling, see parameter
46.1.
-30000.00 ...
30000.00 rpm
-500.00 Hz / real32Defines a minimum limit for control panel frequency
reference in external control.
In local control, the limits in parameter group 30 Limits are
in force. See section Local control vs. external
control (page 23).
Minimum ext
frequency ref panel
49.17
- / -Minimum frequency reference. For scaling, see parameter
46.2.
-598.00 ... 598.00 Hz
500.00 Hz / real32Defines a maximum limit for control panel frequency
reference in external control.
In local control, the limits in parameter group 30 Limits are
in force. See section Local control vs. external
control (page 23).
Maximum ext
frequency ref panel
49.18
- / -Maximum frequency reference. For scaling, see parameter
46.2.
-598.00 ... 598.00 Hz
Parameters 413