ABB ACS350 Series, User Manual

Page: 175 / 314

Actual signals and parameters
175
COMM Fieldbus interface as the source for the inverted Start Enable (Start Disable)
signal, i.e. control word
0302 FB CMD WORD 2 bit 18 (bit 19 for Start Enable
2). The control word is sent by the fieldbus controller via the fieldbus adapter
or embedded fieldbus (modbus) to the drive. For the control word bits, see
section
DCU communication profile on page 262 .
Note: This setting applies only for the DCU profile!
7
DI1(INV) External signal required through inverted digital input DI1. 0 = Start Enable.
If Start Enable signal is switched off, the drive will not start or it coasts to stop
if it is running and alarm START ENABLE 1 MISSING is activated. -1
DI2(INV) See selection DI1(INV). -2
DI3(INV) See selection DI1(INV). -3
DI4(INV) See selection DI1(INV). -4
DI5(INV) See selection DI1(INV). -5
1609 START ENABLE 2 Selects the source for the Start Enable 2 signal. See parameter 1608 START
ENABLE 1.
NOT SEL
See parameter 1608 .
1610 DISPLAY ALARMS Activates/deactivates alarms OVERCURRENT (2001), OVERVOLTAGE
(2002), UNDERVOLTAGE (2003) and DEVICE OVERTEMP (2009). For
more information see chapter
Fault tracing .
NO
NO Alarms are inactive. 0
YES Alarms are active. 1
1611 PARAMETER VIEW Selects the parameter view, i.e which parameters are shown.
Note: This parameter is visible only when it is activated by the optional
FlashDrop device. FlashDrop is designed for fast copying of parameters to
unpowered drives. It allows for easy customisation of the parameter list, e.g.
selected parameters can be hidden. For more information, see
MFDT-01
FlashDrop User’s Manual [3AFE68591074 (English)].
FlashDrop parameter values are activated by setting parameter 9902
APPLIC MACRO to LOAD FD SET.
DEFAULT
DEFAULT Complete long and short parameter lists 0
FLASHDROP FlashDrop parameter list. Does not include short parameter list. Parameters
which are hidden by the FlashDrop device are not visible. 1
18 FREQ IN & TRAN
OUT
Frequency input and transistor output signal processing.
1801 FREQ INPUT MIN Defines the minimum input value when DI5 is used as a frequency input. See
section
Frequency input on page 105 .
0
0…10000 Hz Minimum frequency 1 = 1 Hz
1802 FREQ INPUT MAX Defines the maximum input value when DI5 is used as a frequency input.
See section
Frequency input on page 105 .
1000
0…10000 Hz Maximum frequency 1 = 1 Hz
1803 FILTER FREQ IN Defines the filter time constant for frequency input, i.e the time within 63% of
a step change is reached. See section
Frequency input on page 105 .
0.1
0.0…10.0 s Filter time constant 1 = 0.1 s
1804 TO MODE Selects the operation mode for the transistor output TO. See section
Transistor output on page 105 .
DIGITAL
DIGITAL Transistor output is used as a digital output DO. 0
Parameters – complete descriptions
Index Name/Selection Description Def, FbEq