ABB ACS880 - Page 460

Def / Type
FbEq 16b / 32b
DescriptionName / Range /
Selection
No.
3Drive generates an A7EE Control panel loss warning
and sets the speed to the speed defined by parameter
22.41 Speed ref safe (or 28.41 Frequency ref safe when
frequency reference is being used). This only occurs if
control is expected from the control panel, or if
supervision is forced using parameter 49.7 Panel comm
supervision force.
WARNING!
Make sure that it is safe to continue operation
in case of a communication break.
Speed ref safe
5Drive generates an A7EE Control panel loss warning.
This only occurs if control is expected from the control
panel, or if supervision is forced using parameter 49.7
Panel comm supervision force.
WARNING!
Make sure that it is safe to continue operation
in case of a communication break.
Warning
Done / uint16Applies the settings of parameters 49.1 Node ID
number…49.5.
Note: Refreshing may cause a communication break,
so reconnecting the drive may be required.
Refresh settings49.6
0Refresh done or not requested.Done
1Refresh parameters 49.1 Node ID number…49.5. The
value reverts automatically to Done.
Refresh
- / uint16Activates control panel communication monitoring
separately for each control location (see section Local
control vs. external control (page 39)).
The parameter is primarily intended for monitoring the
communication with the panel when it is connected to
the application program and not selected as a control
source by drive parameters.
Panel comm
supervision force
49.7
1 = Communication monitoring active when Ext 1 is
being used.
Ext 1b0
1 = Communication monitoring active when Ext 2 is
being used.
Ext 2b1
1 = Communication monitoring active when local
control is being used.
Localb2
Reservedb3…15
1 = 10000h…FFFFh
460 Parameters