ABB ACS355 - Page 287

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