Fba Settings - ABB ACS850 Manual

No. Name/Value
50.12 FB comm speed
Low
Normal
High
Very high
50.15 Fb cw used
Pointer
50.20 Fb main sw func
Bit Name
0 Run Enable
func
51

51 FBA settings

51.01 FBA type
51.02 FBA par2
... ...
51.26 FBA par26
51.27 FBA par refresh
Done
Refresh
Description
Selects the fieldbus communication speed. The default
selection is High. Lowering the speed reduces the CPU load.
The table below shows the read/write intervals for cyclic and
acyclic data with each parameter setting.
Selection Cyclic*
Low
Normal
High
Very high
*Cyclic data onsists of fieldbus CW and SW, Ref1 and Ref2,
and Act1 and Act2.
**Acyclic data consists of the parameter data mapped to
parameter groups 52 FBA data in
Low speed selected.
Normal speed selected.
High speed selected.
Very high speed selected.
Selects the fieldbus Control Word which controls the drive.
Value pointer setting (see
page 102).
Selects the rule on the basis of which the drive defines the
value for 02.24 FBA main sw
Information
1 = Parameter only:
Drive writes value 1 to the bit when the external run enable signal (par.
10.11 Run enable) has value 1.
0 = Param AND Fb cw:
Drive writes value 1 to the bit when the external run enable signal (par.
10.11 Run enable) is 1 AND
Fieldbus adapter-specific settings.
Displays the type of the connected fieldbus adapter module.
0 = Fieldbus module is not found or is not properly connected,
or parameter 50.01 Fba enable
PROFIBUS-DP adapter module, 32 = FCAN-xx CANopen
adapter module, 37 = FDNA-xx DeviceNet adapter module
Parameters 51.02...51.26
more information, see the User's Manual of the fieldbus
adapter module. Note that not all of these parameters are
necessarily used.
...
See parameter 51.02 FBA
Validates any changed adapter module configuration
parameter settings. After refreshing, the value reverts
automatically to Done.
Note: This parameter cannot be changed while the drive is
running.
Refreshing done.
Refreshing.
Acyclic**
10 ms 10 ms
2 ms 10 ms
500 us 2 ms
250 us 500 us
and 53 FBA data
Terms and abbreviations
bit 1 (Enabled).
02.22 FBA main cw
is set to Disable, 1 = FPBA-xx
are adapter module-specific. For
par2.
Parameters 235
FbEq
out.
0
1
2
3
on -
bit 7 (Run enable) is 1.
-
...
-
0
1