ABB PST Installation And Maintenance Manual page 90

90
AC 1006.9 - 5/03
Chapter 7 - Settings and configuration
Third sequence setting current (3rd Set Ie)
Set the current for the third parameter group.
Press Store to save the value.
This parameter will only be displayed if parameter
No of Seq is set to 3.
Function of first programmable input (In0)
This parameter will automatically be set as Start2.
Function of second programmable input (In1)
This parameter will automatically be set as Start3.
Overload
The overload protection is not activated when sequence
start is selected.
To activate the motor overload protection, enter this group
and change to the required function.
The overload protection should not be used when starting
several motors since the total starting time will become too
long and the protection will trip.Normally the overload should
be turned off and each motor should have separate overload
protection.
First sequence parameters (1st Seq .Param.)
To set parameters related to the first sequence, enter the 1st
Seq. Param. group.
Following parameters can be adjusted:
1st Set Ie Setting current.
Start Ramp1 Ramp time for start.
Init Volt1
Initial voltage.
Curr Lim1 Current limit level.
Press Store to save the selected parameter.
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