ABB ACS880 - Page 461

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
5Drive 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
1Percent of parameter 46.1 Speed scaling.%
-30000.00 rpm /
real32
Defines 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 39).
Minimum ext speed
ref panel
49.15
- / -Minimum speed reference. For scaling, see parameter
46.1.
-30000.00 ...
30000.00 rpm
30000.00 rpm /
real32
Defines 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 39).
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 39).
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 39).
Maximum ext
frequency ref panel
49.18
- / -Maximum frequency reference. For scaling, see
parameter 46.2.
-598.00 ... 598.00 Hz
Parameters 461