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284 Parameters
Warning
A warning (
) is generated.
1
Fault
The drive trips on
.
2
Fault if running
If running, the drive trips on
3
Selects the signal to be monitored by signal supervision
function 2.
For the available selections, see parameter
.
Defines a filter time constant for the signal monitored by signal
supervision 2.
0.000 s
0.000 … 30.000 s
Signal filter time.
1000 = 1 s
Defines the lower limit for signal supervision 2.
0.00
-21474830.00 …
21474830.00
Low limit.
-
Defines the upper limit for signal supervision 2.
0.00
-21474830.00 …
21474830.00
Upper limit.
-
Selects the mode of signal supervision function 3. Determines
how the monitored signal (see parameter
) is compared
to its lower and upper limits (
respectively).
The action to be taken when the condition is fulfilled is
selected by
.
Disabled
Signal supervision 3 not in use.
0
Low
Action is taken whenever the signal falls below its lower limit.
1
High
Action is taken whenever the signal rises above its upper limit. 2
Abs low
Action is taken whenever the absolute value of the signal falls
below its (absolute) lower limit.
3
Abs high
Action is taken whenever the absolute value of the signal rises
above its (absolute) upper limit.
4
Both
Action is taken whenever the signal falls below its low limit or
rises above its high limit.
5
Abs both
Action is taken whenever the absolute value of the signal falls
below its (absolute) low limit or rises above its (absolute) high
limit.
6
Selects the action the drive takes when the value monitored
by signal supervision 3 exceeds its limits.
Note:
This parameter does not affect the status indicated by
.
No action
No action taken.
0
Warning
A warning (
) is generated.
1
Fault
The drive trips on
.
2
Fault if running
If running, the drive trips on
3
Selects the signal to be monitored by signal supervision
function 3.
For the available selections, see parameter
.
Defines a filter time constant for the signal monitored by signal
supervision 3.
0.000 s
0.000 … 30.000 s
Signal filter time.
1000 = 1 s
No.
Name/Value
Description
Def
/
FbEq16
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 ...