ABB ACS880 Firmware Manual page 486

486 Parameters
No. Name / Range /
Selection
58.32 EFB act2
transparent source
Not selected
Other [value]
58.33 Addressing mode
Mode 0
Mode 1
Mode 2
58.34 Word order
HI-LO
LO-HI
58.36 EFB comm
supervision force
b0 Ext 1
b1 Ext 2
Description
Selects the source of actual value 1 when
type is set to Transparent
None.
See Terms and abbreviations (page
Defines the mapping between parameters and holding
registers in the 400101...465535 Modbus register range.
Changes to this parameter take effect after the control
unit is rebooted or the new settings validated by
parameter 58.6 Communication
16-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.
16-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.
32-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.
Selects 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
The first register contains the high order word, the
second contains the low order word.
The first register contains the low order word, the
second contains the high order word.
Activates fieldbus communication monitoring
separately for each control location (see section
control vs. external control (page
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.
1 = Communication monitoring active when Ext 1 is
being used.
1 = Communication monitoring active when Ext 2 is
being used.
58.29 EFB act2
or General.
169).
control.
control.
Local
39)).
Def / Type
FbEq 16b / 32b
Not selected / uint32
0
Mode 0 / uint16
0
1
2
LO-HI / uint16
0
1
- / uint16