ABB ACS800 Series - Start;Stop

Actual signals and parameters
80
DI7 See selection DI1. 8
DI8 See selection DI1. 9
DI9 See selection DI1. 10
DI10 See selection DI1. 11
DI11 See selection DI1. 12
DI12 See selection DI1. 13
AI1 Analog input AI1. See 20.20 MIN AI SCALE on how the signal is
converted to a torque limit.
14
AI2 See selection AI1. 15
AI3 See selection AI1. 16
AI5 See selection AI1. 17
AI6 See selection AI1. 18
PARAM 20.19 Limit given by 20.19 TORQ MAX PTR. 19
20.15 TORQ MIN LIM1 Defines the minimum torque limit 1 for the drive.
-600.0…0.0% Value of limit in percent of motor nominal torque. 100 = 1%
20.16 TORQ MIN LIM2 Defines the minimum torque limit 2 for the drive.
-600.0…0.0% Value of limit in percent of motor nominal torque. 100 = 1%
20.17 TORQ MAX LIM2 Defines the maximum torque limit 2 for the drive.
0.0…600.0% Value of limit in percent of motor nominal torque 100 = 1%
20.18 TORQ MIN PTR Defines the source or constant for value PARAM 20.18 of 20.13 MIN
TORQ SEL.
-255.255.31…+255.255.31
/ C.-32768…C.32767
Parameter index or a constant value. See 10.05 EXT1/ STRT PTR for
information on the difference.
20.19 TORQ MAX PTR Defines the source or constant for value PARAM 20.19 of 20.14 MAX
TORQ SEL.
-255.255.31…+255.255.31
/C.-32768…C.32767
Parameter index or a constant value. See 10.05 EXT1/ STRT PTR for
information on the difference
20.20 MIN AI SCALE Defines how an analog signal (mA or V) is converted to a torque
minimum or maximum limit (%). The figure below illustrates the
converting, when analog input AI1 has been set as the source for a
torque limit by 20.13 MIN TORQ SEL or 20.14 MAX TORQ SEL
0.0…600.0% %-value that corresponds to the minimum setting of the analog input. 100 = 1%
20.21 MAX AI SCALE See 20.20 MIN AI SCALE.
0.0…600.0% %-value that corresponds to the maximum setting of the analog input. 100 = 1%
21 START/STOP
Start and stop modes of the motor.
No. Name/Value Description FbEq
Torque limit
Analog signal
20.21
20.20
13.01
10 VDC
13.01 Minimum setting for AI1
10 VDC Maximum setting for AI1
20.20 Minimum torque
20.21 Maximum torque