ABB ACS580MV - Page 112

112 Option
20.01 Ext1
commands
Control
panel
Select control commands source of external control location EXT1.
22.11 Speed ref1
source
Control
panel
Select speed reference source of external control location EXT1
20.24 Negative
speed enable not
selected
Not
selected
Disable negative speed
21.03 Stop mode Coast Select the way of motor stop. ?
28.11 Frequency
ref1 source
Control
panel
Select the speed reference source for external control location EXT1
30.11 Minimum
speed
0 Define the minimum allowed motor speed ?
30.12 Maximum
speed
3600
(example)
Define the maximum allowed motor speed. Maximum speed must be
higher than motor nominal speed, so that converter output voltage
frequency can be adjusted around the mains frequency.
30.13 Minimum
frequency
0 Define the minimum allowed motor frequency
30.14 Maximum
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.
85.05 Ratio of grid
voltage transducer
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).
85.06 Ratio of
converter voltage
transducer
100 Refer to 85.05
85.11 SBU function
enable
enable Enable SBU function.
85.12 Motor control
mode
Single
motor
(example)
If no MAU PLC is selected (MSS, MB control signals are from FIO-
01), set it to Single motor. In Single motor mode, feedbacks of MSS
and MB are monitored by BCU.
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.
85.13 SBU control
source
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.
85.14 MB control
signal
Steady
signal
Select MB control signal. If it’s pulse signal, pulse time is 3s. For Multi
motor, steady signal is necessary.
85.15 MSS control
signal
Steady
signal
Select MSS control signal. If it’s pulse signal, pulse time is 3s. For
Multi motor ?steady signal is necessary.
Drive Parameter setting Description