ABB ACS310, Руководство пользователя

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Actual signals and parameters 255
4419 PROFILE
OUTP LIM
Supervision limit for the Application profile protection 100.0%
-500.0…500.0% Supervision limit 1 = 0.1%
4420 PROF LIMIT
ON DLY
Delay time for the Application profile protection 0.00 h
0.00…100.00 h Delay time 1 = 0.01 h
4421 PIPEFILL
ENABLE
Enables the Precharge function, which calculates reference
steps.
NOT SEL
NOT SEL Not enabled 0
DI1 When DI1 is active (1), Precharge is active when the drive is
started. If DI1 becomes inactive (0) before Precharge is
finished, normal PID control is enabled.
1
DI2 See selection DI1 . 2
DI3 See selection DI1 . 3
DI4 See selection DI1 . 4
DI5 See selection DI1 . 5
ACTIVE Precharge is active at every start-up. 7
DI1(INV) When DI1 is inactive (0), Precharge is active when the drive
is started. If DI1 becomes active (1) before Precharge is
finished, normal PID control is enabled.
-1
DI2(INV) See selection DI1(INV) . -2
DI3(INV) See selection DI1(INV) . -3
DI4(INV) See selection DI1(INV) . -4
DI5(INV) See selection DI1(INV) . -5
4422 PIPEFILL
STEP
Defines the speed step used in Precharge. The PID
reference ramp time is specified by parameter 4032 PID
REF ACC TIME .
The speed step is added to the reference after the time
defined by parameter 4424 ACT CHANGE DELAY has
elapsed and the change in feedback defined by parameter
4423 REQ ACT CHANGE has not been reached.
0.0%
0.0…100.0% Speed step in percent of the maximum speed output 1 = 0.1%
4423 REQ ACT
CHANGE
Defines the requested change in process feedback during
the time that is set by parameter 4424 ACT CHANGE
DELAY .
If the requested change in the feedback is not reached,
4422 PIPEFILL STEP is added to the speed reference.
0.0%
0.0…100.0% Value in percent of the maximum speed 1 = 0.1%
4424 ACT CHANGE
DELAY
Defines the time that is waited after the feedback value is
compared with the old feedback value.
If parameter
4423 REQ ACT CHANGE is measured in the
feedback value, the speed reference stays as it is. If REQ
ACT CHANGE is not seen in the feedback value, the value
of parameter 4422 PIPEFILL STEP is added to the speed
reference.
0.0 s
0.1…6000.0 s Delay time 1 = 0.1 s
All parameters
No.
Name/Value Description Def/FbEq
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