ABB ACS355 series, Руководство пользователя

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302 Actual signals and parameters
AO=0 Analog output value is set to zero. Relay and transistor
outputs are frozen to the previously set value. 0.0
0.1…100.0% Value written to signal 0170 SEQ PROG AO VAL . Value can
be connected to control analog output AO by setting
parameter
1501 AO1 CONTENT SEL value to 170 (ie,
signal 0170 SEQ PROG AO VAL ). AO value is frozen to this
value until it is zeroed.
8424 ST1 CHANGE
DLY
Defines the delay time for state 1. When delay has elapsed,
state transition is allowed. See parameters
8425 ST1 TRIG
TO ST 2 and 8426 ST1 TRIG TO ST N .
0.0 s
0.0…6553.5 s Delay time 1 = 0.1 s
8425 ST1 TRIG TO
ST 2
Selects the source for the trigger signal which changes the
state from state 1 to state 2.
Note: State change to state N ( 8426 ST1 TRIG TO ST N )
has a higher priority than state change to the next state
(
8425 ST1 TRIG TO ST 2 ).
NOT SEL
DI1(INV) Trigger through inverted digital input DI1. 0 = active, 1 =
inactive. -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
NOT SEL No trigger signal. If parameter 8426 ST1 TRIG TO ST N
setting is also NOT SEL , the state is frozen and can be reset
only with parameter 8402 SEQ PROG START .
0
DI1 Trigger through digital input DI1. 1 = active, 0 = inactive. 1
DI2 See selection DI1 . 2
DI3 See selection DI1 . 3
DI4 See selection DI1 . 4
DI5 See selection DI1 . 5
AI 1 LOW 1 State change when AI1 value < par. 8412 SEQ VAL 1 LOW
value.
6
AI 1 HIGH 1 State change when AI1 value > par. 8411 SEQ VAL 1 HIGH
value.
7
AI 2 LOW 1 State change when AI2 value < par. 8412 SEQ VAL 1 LOW
value.
8
AI 2 HIGH 1 State change when AI2 value > par. 8411 SEQ VAL 1 HIGH
value.
9
AI1 OR 2 LO1 State change when AI1 or AI2 value < par. 8412 SEQ VAL 1
LOW value.
10
All parameters
No.
Name/Value Description Def/FbEq