ABB ACS880 Firmware Manual page 461

No. Name / Range /
Selection
49.8 Secondary comm.
loss action
No action
Warning
49.14 Panel speed
reference unit
rpm
%
49.15 Minimum ext speed
ref panel
-30000.00 ...
30000.00 rpm
49.16 Maximum ext speed
ref panel
-30000.00 ...
30000.00 rpm
49.17 Minimum ext
frequency ref panel
-598.00 ... 598.00 Hz
49.18 Maximum ext
frequency ref panel
-598.00 ... 598.00 Hz
Description
Selects 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
comm supervision
No action taken.
Drive generates an A7EE Control panel loss
WARNING!
Make sure that it is safe to continue operation
in case of a communication break.
Defines the unit for speed reference when given from
the control panel.
rpm.
Percent of parameter 46.1 Speed
Defines a minimum limit for control panel speed
reference in external control.
In local control, the limits in parameter group
are in force. See section
control (page 39).
Minimum speed reference. For scaling, see parameter
46.1.
Defines a maximum limit for control panel speed
reference in external control.
In local control, the limits in parameter group
are in force. See section
control (page 39).
Maximum speed reference. For scaling, see parameter
46.1.
Defines a minimum limit for control panel frequency
reference in external control.
In local control, the limits in parameter group
are in force. See section
control (page 39).
Minimum frequency reference. For scaling, see
parameter 46.2.
Defines a maximum limit for control panel frequency
reference in external control.
In local control, the limits in parameter group
are in force. See section
control (page 39).
Maximum frequency reference. For scaling, see
parameter 46.2.
49.7 Panel
force.
warning.
scaling.
30 Limits
Local control vs. external
30 Limits
Local control vs. external
30 Limits
Local control vs. external
30 Limits
Local control vs. external
Parameters 461
Def / Type
FbEq 16b / 32b
No action / uint16
0
5
rpm / uint16
0
1
-30000.00 rpm /
real32
- / -
30000.00 rpm /
real32
- / -
-500.00 Hz / real32
- / -
500.00 Hz / real32
- / -