ABB ACS355 User Manual page 333

Setting When COMM > 0 rpm
COMM (COMM/1000) · (AI(%) / 50%)
*AI1
Corrected
reference (rpm)
1500
AI = 100%
750
0
0
Corrected
reference (rpm)
1500
1200
AI = 100%
750
300
0
0
Maximum limit is defined by parameter
Minimum limit is defined by parameter
Max. limit
AI = 50%
Min. limit
AI = 0%
750000 1500000
COMM
REF
Ma.x limit
AI = 50%
Min. limit
AI = 0%
COMM
REF
750000 1500000
Fieldbus control with fieldbus adapter 333
When COMM < 0 rpm
(COMM/1000) · (AI(%) / 50%)
COMM
-1500000
REF
Min. limit
Max. limit
COMM
-1500000
REF
Min. limit
Max. limit
1105 REF1 MAX / 1108 REF2
1104 REF1 MIN / 1107 REF2
-750000 0
0
AI = 0%
-750
AI = 50%
AI = 100%
-1500
Corrected
reference (rpm)
-750000 0
0
AI = 0%
-300
-750
AI = 100%
AI = 50%
-1200
-1500
Corrected
reference (rpm)
MAX.
MIN.