Installation checklist and start-up
111
Parameters
No. Name/Value Description T./FbEq Def.
16 SYSTEM CTR
INPUTS
Parameter lock, parameter back-up etc.
16.15 START MODE Selects start mode. B EDGE
LEVEL Starts converter by level of control command. Control command is
selected by parameter 98.01 COMMAND SEL and 98.02 COMM.
MODULE.
WARNING! After a fault reset, the converter will start if the
start signal is on.
0
EDGE Starts converter by EDGE of control command. Control command is
selected by parameter 98.01 COMMAND SEL and 98.02 COMM.
MODULE.
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.
Note: When the value of parameter is not 0 and parameter 98.02
COMM. MODULE is set to INU COM LIM, sending a fault bit of 08.01
MAIN STATUS WORD to inverter side is delayed 1 s to get time for
line-converter automatic reset function.
I0
0 … 5 Number of the automatic resets 0
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