ABB ACS355 - Page 288

288 Actual signals and parameters
DRIVE STOP Drive coast or ramps to stop depending on parameter 2102
STOP FUNCTION setting.
0
START FRW Direction or rotation is fixed to forward. If the drive is not
already running, it is started according to parameter 2101
START FUNCTION settings.
1
START REV Direction or rotation is fixed to reverse. If the drive is not
already running, it is started according to parameter 2101
START FUNCTION settings.
2
8422 ST1 RAMP Selects the acceleration/deceleration ramp time for
Sequence programming state 1, ie defines the rate of the
reference change.
0.0 s
-0.2/-0.1/
0.0…1800.0 s
Time
When value is set to -0.2, ramp pair 2 is used. Ramp pair 2
is defined by parameters 2205…2207.
When value is set to -0.1, ramp pair 1 is used. Ramp pair 1
is defined by parameters 2202…2204.
With ramp pair 1/2, parameter 2201 ACC/DEC 1/2 SEL
must be set to SEQ PROG. See also parameters
2202…2207.
1 = 0.1 s
8423 ST1 OUT
CONTROL
Selects the relay, transistor and analog output control for
Sequence programming state 1.
The relay/transistor output control must be activated by
setting parameter 1401 RELAY OUTPUT 1 / 1805 DO
SIGNAL to SEQ PROG. Analog output control must be
activated by parameter group 15 ANALOG OUTPUTS.
Analog output control values can be monitored with signal
0170 SEQ PROG AO VAL.
AO=0
R=0,D=1,AO=0 Relay output is de-energized (opened), transistor output is
energized and analog output is cleared.
-0.7
R=1,D=0,AO=0 Relay output is energized (closed), transistor output is de-
energized and analog output is cleared.
-0.6
R=0,D=0,AO=0 Relay and transistor outputs are de-energized (opened) and
analog output value is set to zero.
-0.5
RO=0,DO=0 Relay and transistor outputs are de-energized (opened) and
analog output control is frozen to the previously set value.
-0.4
RO=1,DO=1 Relay and transistor outputs are energized (closed) and
analog output control is frozen to the previously set value.
-0.3
DO=1 Transistor output is energized (closed) and relay output is
de-energized. Analog output control is frozen to the
previously set value.
-0.2
RO=1 Transistor output is de-energized (opened) and relay output
is energized. Analog output control is frozen to the
previously set value.
-0.1
All parameters
No. Name/Value Description Def/FbEq