2-80 Parameter Descriptions
7000-TD002A-EN-P – September 2007
Alarm Config Parameters
Input Protection 1 Fault Class [InputProt1 Class]
Linear Number: 440
Default Value: Class2 Fault
Access Level: Basic
Read/Write: Read/Write
This parameter specifies the class of one of the possible protective devices installed to provide line
protection. This is usually an overload or protective relay on the input isolation transformer or line
reactor. The following options are available:
Disable This disables the fault input.
Class1 Fault The drive will shut down immediately
Class2 Fault The drive will perform a controlled shut down
Warning The drive will not shut down but a warning will be displayed
Transformer/Line Reactor Over Temperature Fault Class [TxReacOvrTmpClss]
Linear Number: 441
Default Value: Class2 Fault
Access Level: Basic
Read/Write: Read/Write
This parameter specifies the class of the isolation transformer or the line reactor protective signal. This is
usually a thermal switch in the isolation transformer or AC Line reactor winding. The following options are
available:
Disable This disables the fault input.
Class1 Fault The drive will shut down immediately
Class2 Fault The drive will perform a controlled shut down
Warning The drive will not shut down but a warning will be displayed
DC Link Over Temperature Fault Class [DCLnkOvrTmpClass]
Linear Number: 442
Default Value: Class2 Fault
Access Level: Basic
Read/Write: Read/Write
This parameter specifies the class of the dc link protection scheme. This is usually a thermal switch in the
DC link reactor or Common-Mode Choke. The following options are available:
Disable This disables the fault input.
Class1 Fault The drive will shut down immediately
Class2 Fault The drive will perform a controlled shut down
Warning The drive will not shut down but a warning will be displayed
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