ABB ACS880 Series, Firmware Manual

Page: 460 / 764

Def / Type
FbEq 16b / 32b Description Name / Range /
Selection No.
3 Drive 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
5 Drive 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 / uint16 Applies 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 settings 49.6
0 Refresh done or not requested. Done
1 Refresh parameters 49.1 Node ID number … 49.5 . The
value reverts automatically to Done .
Refresh
- / uint16 Activates 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 1 b0
1 = Communication monitoring active when Ext 2 is
being used. Ext 2 b1
1 = Communication monitoring active when local
control is being used. Local b2
Reserved b3…15
1 = 1 0000h…FFFFh
460 Parameters