ABB ACS355 User Manual page 217

All parameters
No. Name/Value
COMM
EXT2
DI1(INV)
DI2(INV)
DI3(INV)
DI4(INV)
DI5(INV)
2015 MIN TORQUE
1
-600.0...0.0%
2016 MIN TORQUE
2
-600.0...0.0%
2017 MAX TORQUE
1
0.0...600.0%
2018 MAX TORQUE
2
0.0...600.0%
2020 BRAKE
CHOPPER
INBUILT
EXTERNAL
Description
Fieldbus interface as the source for the torque limit 1/2
selection, ie control word
The control word is sent by the fieldbus controller through
the fieldbus adapter or embedded fieldbus (Modbus) to the
drive. For the control word bits, see section
communication profile
Maximum torque limit 1 is defined by parameter
TORQUE 1 and maximum torque limit 2 is defined by
parameter 2018 MAX TORQUE
Note: This setting applies only for the DCU profile.
Value of signal 0112 EXTERNAL REF 2
Inverted digital input DI1. 1 = parameter
TORQUE 1 value. 0 = parameter
value.
See selection DI1(INV).
See selection DI1(INV).
See selection DI1(INV).
See selection DI1(INV).
Defines minimum torque limit 1 for the drive. See parameter
2013 MIN TORQUE
Value in percent of the motor nominal torque
Defines minimum torque limit 2 for the drive. See parameter
2013 MIN TORQUE
Value in percent of the motor nominal torque
Defines maximum torque limit 1 for the drive. See
parameter 2014 MAX TORQUE
Value in percent of the motor nominal torque
Defines maximum torque limit 2 for the drive. See
parameter 2014 MAX TORQUE
Value in percent of the motor nominal torque
Selects the brake chopper control.
When using the drive in a Common DC bus system, the
parameter must be set to EXTERNAL. When in Common
DC, the drive cannot feed or receive more power than P
Internal brake chopper control.
Note: Ensure the brake resistor(s) is installed and the
overvoltage control is switched off by setting parameter
2005 OVERVOLT CTRL
External brake chopper control.
Note: The drive is compatible only with ABB ACS-BRK-X
brake units.
Note: Ensure the brake unit is installed and the overvoltage
control is switched off by setting parameter
OVERVOLT CTRL to selection DISABLE.
Actual signals and parameters 217
0301 FB CMD WORD 1
on page 320.
2.
2017 MAX
2018 MAX TORQUE 2
SEL.
SEL.
SEL.
SEL.
to selection DISABLE.
Def/FbEq
7
bit 15.
DCU
2017 MAX
11
-1
-2
-3
-4
-5
-300%
1 = 0.1%
-300%
1 = 0.1%
300%
1 = 0.1%
300%
1 = 0.1%
INBUILT
.
N
0
1
2005