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304 Parameters
Status of the motor fan control logic.
Bit 1 is the control output for the fan, to be selected as the
source of, for example, a digital or relay output.
The other bits indicate the statuses of the selected control and
feedback sources, and the fault status.
This parameter is read-only.
-
0000b…1111b
Status of motor fan control logic.
1 = 1
Selects the action taken when missing fan feedback is
detected by the motor fan control logic.
No action
No action taken.
0
Warning
The drive generates a warning (
).
1
Fault
2
36
Peak value and amplitude logger settings.
See also section
).
Selects the signal to be monitored by the peak value logger.
The signal is filtered using the filtering time specified by
parameter
The peak value is stored, along with other pre-selected
signals at the time, into parameters
.
The peak value logger can be reset using parameter
. The logger is also reset whenever the signal
source is changed. The date and time of the last reset are
stored into parameters
and
respectively.
Zero
None (peak value logger disabled).
0
Motor speed used
).
1
Output frequency
3
Motor current
(page
).
4
Motor torque
(page
6
DC voltage
(page
).
7
Power inu out
(page
8
Speed ref ramp in
).
10
No.
Name/Value
Description
Def
/
FbEq16
Bit
Name
Description
0
Start command
Status of fan control source selected by
.
0 = Stop requested
1 = Start requested
1
Delayed start
command
Fan control bit (delays observed). Select this bit as the source of the
output controlling the fan.
0 = Stopped
1 = Started
2
DOL feedback
Status of fan feedback (source selected by
0 = Stopped
1 = Running
3
DOL fault (-1)
Fault status.
0 = Fault (fan feedback missing). The action taken is selected by
.
1 = No fault
4…15
Reserved
Содержание ACS880-x04
Страница 1: ... ABB INDUSTRIAL DRIVES ACS880 primary control program Firmware manual ...
Страница 4: ......
Страница 18: ...18 Using the control panel ...
Страница 24: ...24 Control locations and operating modes ...
Страница 111: ...Application macros 111 Fieldbus control macro This application macro is not supported by the current firmware version ...
Страница 112: ...112 Application macros ...
Страница 496: ...496 Additional parameter data ...
Страница 544: ...544 Fault tracing ...
Страница 602: ...602 Control chain diagrams ...