ABB ACS880 Firmware Manual page 259

No. Name/Value
Speed ref safe
50.33 FBA B comm loss
timeout
0.3 ... 6553.5 s
50.34 FBA B ref1 type
50.35 FBA B ref2 type
50.36 FBA B SW sel
Auto
Transparent mode
50.37 FBA B actual 1 type
50.38 FBA B actual 2 type
50.39 FBA B SW
transparent source
Not selected
Other
50.40 FBA B act1
transparent source
Not selected
Other
Description
Communication break detection active. Upon a
communication break, the drive generates a warning
FBA B communication) and sets the speed to the value
defined by parameter 22.41 Speed ref safe
Frequency ref safe when frequency reference is being used).
WARNING! Make sure that it is safe to continue
operation in case of a communication break.
Defines the time delay before the action defined by parameter
50.32 FBA B comm loss func
the communication link fails to update the message.
Time delay.
Selects the type and scaling of reference 1 received from
fieldbus adapter B. The scaling of the reference is defined by
parameters 46.01...46.04, depending on which reference
type is selected by this parameter.
For the selections, see parameter
Selects the type and scaling of reference 2 received from
fieldbus adapter B. The scaling of the reference is defined by
parameters 46.01...46.04, depending on which reference
type is selected by this parameter.
For the selections, see parameter
Selects the source of the Status word to be sent to the
fieldbus network through fieldbus adapter B.
Source of the Status word is chosen automatically.
The source selected by parameter
transparent source is transmitted as the Status word to the
fieldbus network through fieldbus adapter B.
Selects the type and scaling of actual value 1 transmitted to
the fieldbus network through fieldbus adapter B. The scaling
of the value is defined by parameters 46.01...46.04,
depending on which actual value type is selected by this
parameter.
For the selections, see parameter
Selects the type and scaling of actual value 2 transmitted to
the fieldbus network through fieldbus adapter B. The scaling
of the value is defined by parameters 46.01...46.04,
depending on which actual value type is selected by this
parameter.
For the selections, see parameter
Selects the source of the fieldbus status word when
parameter 50.36 FBA B SW sel
No source selected.
Source selection (see Terms and abbreviations
When parameter 50.37 FBA B actual 1 type
Transparent, this parameter selects the source of actual value
1 transmitted to the fieldbus network through fieldbus adapter
B.
No source selected.
Source selection (see Terms and abbreviations
(or 28.41
is taken. Time count starts when
50.04 FBA A ref1 type.
50.05 FBA A ref2 type.
50.39 FBA B SW
50.07 FBA A actual 1
50.08 FBA A actual 2
is set to Transparent
on page 88).
is set to
on page 88).
Parameters 259
Def/FbEq16
3
(A7C2
0.3 s
1 = 1 s
Auto
Auto
Auto
0
1
Auto
type.
Auto
type.
Not selected
mode.
-
-
Not selected
-
-