ABB ACS580MV Commissioning Manual page 112

112 Option
Drive Parameter
20.01 Ext1
commands
22.11 Speed ref1
source
20.24 Negative
speed enable not
selected
21.03 Stop mode
28.11 Frequency
ref1 source
30.11 Minimum
speed
30.12 Maximum
speed
30.13 Minimum
frequency
30.14 Maximum
frequency
85.05 Ratio of grid
voltage transducer
85.06 Ratio of
converter voltage
transducer
85.11 SBU function
enable
85.12 Motor control
mode
85.13 SBU control
source
85.14 MB control
signal
85.15 MSS control
signal
setting Description
Control Select control commands source of external control location EXT1.
panel
Control Select speed reference source of external control location EXT1
panel
Not Disable negative speed
selected
Coast Select the way of motor stop. ?
Control Select the speed reference source for external control location EXT1
panel
0 Define the minimum allowed motor speed ?
3600 Define the maximum allowed motor speed. Maximum speed must be
higher than motor nominal speed, so that converter output voltage
(example)
frequency can be adjusted around the mains frequency.
0 Define the minimum allowed motor frequency
60 Define the maximum allowed motor frequency. Maximum frequency
must be higher than motor nominal frequency, so that converter
output voltage frequency can be adjusted around the mains
frequency.
100 Define the ratio of grid PT (potential transformer). For example, if the
ratio of PT is 11000V / 110V, set this value to 100.
If the PT is provided by ABB, the type is RZL10 (11000V / 110V).
100 Refer to 85.05
enable Enable SBU function.
Single If no MAU PLC is selected (MSS, MB control signals are from FIO-
motor 01), set it to Single motor. In Single motor mode, feedbacks of MSS
and MB are monitored by BCU.
(example)
If MAU PLC is selected (MSS, MB control signals are from MAU
PLC), set it to Multi motor. In Multi motor mode, feedbacks of MSS
and MB are monitored by MAU PLC, instead of BCU.
IOs control Select SBU control source.
IOs control means:
BCU DI2 0 →1, start Sync to main
BCU DI4 1→0, open MB (85.12 Motor control mode is Single
motor and 85.20 MB open by direct online is Enabled).
Fieldbus control mains Sync to main and MB open command is
from 85.01 SBU control and monitoring CW.
Steady Select MB control signal. If it's pulse signal, pulse time is 3s. For Multi
signal motor, steady signal is necessary.
Steady Select MSS control signal. If it's pulse signal, pulse time is 3s. For
signal Multi motor ?steady signal is necessary.