ABB ACS880 - Page 438

Def / Type
FbEq 16b / 32b
DescriptionName / Range /
Selection
No.
016-bit values (groups 1…99, indexes 1…99):
Register address = 400000 + 100 × parameter group +
parameter index. For example, parameter 22.80 would be
mapped to register 400000 + 2200 + 80 = 402280.
32-bit values (groups 1…99, indexes 1…99):
Register address = 420000 + 200 × parameter group + 2
× parameter index. For example, parameter 22.80 would
be mapped to register 420000 + 4400 + 160 = 424560.
Mode 0
116-bit values (groups 1…255, indexes 1…255):
Register address = 400000 + 256 × parameter group +
parameter index. For example, parameter 22.80 would be
mapped to register 400000 + 5632 + 80 = 405712.
Mode 1
232-bit values (groups 1…127, indexes 1…255):
Register address = 400000 + 512 × parameter group + 2
× parameter index. For example, parameter 22.80 would
be mapped to register 400000 + 11264 + 160 = 411424.
Mode 2
LO-HI / uint16Selects in which order 16-bit registers of 32-bit parameters
are transferred.
For each register, the first byte contains the high order byte
and the second byte contains the low order byte.
Changes to this parameter take effect after the control unit
is rebooted or the new settings validated by parameter
58.6 Communication control.
Word order58.34
0The first register contains the high order word, the second
contains the low order word.
HI-LO
1The first register contains the low order word, the second
contains the high order word.
LO-HI
- / uint16Activates fieldbus communication monitoring separately
for each control location (see section Local control vs.
external control (page 23)).
The parameter is primarily intended for monitoring the
communication with EFB when it is connected to the
application program and not selected as a control source
by drive parameters.
EFB comm
supervision force
58.36
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
438 Parameters