Def / Type
FbEq 16b / 32b
Description
Name / Range /
Selection
No.
3
Drive generates an
warning
and sets the speed to the value defined by parameter
(when speed reference is being
used) or
(when frequency
reference is being used).
This only occurs if control is expected from the FBA A
interface, or if supervision is forced using parameter
50.26 FBA A comm supervision force
.
WARNING!
Make sure that it is safe to continue operation
in case of a communication break.
Speed ref safe
4
Drive trips on
. This occurs
even though no control is expected from the FBA A
interface.
Fault always
5
Drive generates an
warning.
This only occurs if control is expected from the FBA A
interface, or if supervision is forced using parameter
50.26 FBA A comm supervision force
.
WARNING!
Make sure that it is safe to continue operation
in case of a communication break.
Warning
0.3 s / uint16
Defines the time delay before the action defined by
parameter
is taken. Time
count starts when the communication link fails to
update the message. As a rule of thumb, this parameter
should be set to at least 3 times the transmit interval
of the master.
Note: There is a 60-second boot-up delay immediately
after power-up. During the delay, the communication
break monitoring is disabled (but communication itself
can be active).
FBA A comm loss t
out
50.3
10 = 1 s / 10 = 1 s
Time delay.
0.1 s
Auto / uint16
Selects the type and scaling of reference 1 received
from fieldbus adapter A.
Note: Fieldbus-specific communication profiles may
use different scalings. For more information, see the
manual of the fieldbus adapter.
FBA A ref1 type
50.4
0
Type and scaling are chosen automatically according
to which reference chain (see settings
,
) the incoming reference is connected to. If
the reference is not connected to any chain, no scaling
is applied (as with setting
Auto
1
No scaling is applied (the 16-bit scaling is 1 = 1 unit).
Transparent
2
Generic reference with a 16-bit scaling of 100 = 1 (ie.
integer and two decimals).
General
464 Parameters
Содержание ACS880 Series
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