ABB ACS355 User Manual page 287

All parameters
No. Name/Value
STATE 7
STATE 8
SEQ PROG
RST
8420 ST1 REF SEL
COMM
AI1/AI2
AI1-AI2
AI1*AI2
AI1+AI2
DI4U,5D
DI3U,4D
DI3U,4DR
AI2 JOY
AI1 JOY
AI2
AI1
KEYPAD
0.0 ...100.0%
8421 ST1
COMMANDS
Description
Reset during state transition to state 7. Counter is reset,
when the state has been reached.
Reset during state transition to state 8. Counter is reset,
when the state has been reached.
Reset signal source defined by parameter
RESET
Selects the source for the Sequence programming state 1
reference. Parameter is used when parameter
SELECT or 1106 REF2 SELECT
AI1+SEQ PROG / AI2+SEQ
Note: Constant speeds in group
overwrite the selected Sequence programming reference.
0136 COMM VALUE
scaling on page 310.
Reference is calculated with the following equation:
REF = AI1(%) · (50% / AI2 (%))
Reference is calculated with the following equation:
REF = AI1(%) + 50% - AI2(%)
Reference is calculated with the following equation:
REF = AI1(%) · (AI2(%) / 50%)
Reference is calculated with the following equation:
REF = AI1(%) + AI2(%) - 50%
Digital input DI4: Reference increase. Digital input DI5:
Reference decrease.
Digital input DI3: Reference increase. Digital input DI4:
Reference decrease.
Digital input DI3: Reference increase. Digital input DI4:
Reference decrease.
Analog input AI2 as joystick. The minimum input signal runs
the motor at the maximum reference in the reverse
direction, the maximum input at the maximum reference in
the forward direction. Minimum and maximum references
are defined by parameters
MAX. See parameter
AI1/JOYST for more information.
See selection AI2 JOY.
Analog input AI2
Analog input AI1
Control panel
Constant speed
Selects the start, stop and direction for state 1. Parameter
1002 EXT2 COMMANDS
Note: If change of direction of rotation is required,
parameter 1003 DIRECTION
Actual signals and parameters 287
8404 SEQ PROG
is set to SEQ PROG
PROG.
12 CONSTANT SPEEDS
2. For scaling, see Fieldbus reference
1104 REF1 MIN
1103 REF1 SELECT
must be set to SEQ
must be set to REQUEST.
Def/FbEq
12
13
14
0.0%
1103 REF1
/
-1.3
-1.2
-1.1
-1.0
-0.9
-0.8
-0.7
-0.6
-0.5
and 1105 REF1
selection
-0.4
-0.3
-0.2
-0.1
1 = 0.1%
DRIVE
PROG. STOP