Installation checklist and start-up
104
ACS800-37-specific parameters in the IGBT Supply Control Program
The signals and parameters described in the tables below are included in the IGBT
Supply Control Program.
Terms and abbreviations
Parameters
Term Definition
B Boolean
C Character string
Def. Default value
FbEq Fieldbus equivalent: the scaling between the value shown on the control
panel and the integer used in serial communication
I Integer
R Real
T. Data type (see B, C, I, R)
No. Name/Value Description T./FbEq Def.
16 SYSTEM CTR
INPUTS
Parameter lock, parameter back-up etc.
16.15 I/O START MODE Selects I/O control start mode when par. 98.01 COMMAND SEL is set
to I/O.
Note: The recommended setting for drives with optional emergency
stop is DI2 LEVEL.
BDI2 EDGE
DI2 EDGE Starts the line converter by digital input DI2 rising edge. The line
converter starts to modulate and the charging resistors will be by-
passed when the motor-side converter is started.
0
DI2 LEVEL Starts the line converter by the level of digital input DI2. The line
converter starts to modulate and the charging resistors will be by-
passed when the line converter RMIO board is powered, its digital
input DI2 is ON and there are no faults.
Note: With the ACS800-37, this selection changes the value of par.
98.01 COMMAND SEL from the default setting MCW to I/O on the
next RMIO board power-up.
1
31 AUTOMATIC
RESET
Automatic fault reset.
Automatic resets are possible only for certain fault types and when the
automatic reset function is activated for that fault type.
The automatic reset function is not operational if the drive is in local
control (L visible on the first row of the control panel display).
WARNING! If the start command is selected and it is ON, the
line converter may restart immediately after automatic fault
reset. Ensure that the use of this feature will not cause
danger.
WARNING! Do not use these parameters when the drive is
connected to a common DC bus. The charging resistors may
be damaged in an automatic reset.
31.01 NUMBER OF TRIALS Defines the number of automatic fault resets the drive performs within
the time defined by parameter 31.02.
I0
0 … 5 Number of the automatic resets 0
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