D-120 Parameter Reference
AC30V series Variable Speed Drive
Trips History
Parameters::Trips::Trips History
PNO Parameter Descriptions
0895 Recent Trips[10]
The Recent Trips array is a record of the last 10 faults that caused the drive to disable the stack. Each entry has the same format as
the First Trip parameter, (see Trips Status). The most recent fault is the first entry in the array, (Recent Trips[0]).
1442 Recent Trip Times [10]
The time of each of the recent trips. The time saved is a shapshot of the Control Board Up Time, see Runtime Statistics.
0968 Warranty Trips[3]
The Warranty Trips array is a record of the last 3 drive protection trips that were ignored due to the trip being disabled. This will
usually be because Fire Mode (see Chapter 13) is enabled. Each entry has the same format as the First Trip parameter, (see Trips
Status). The most recent fault is the first entry in the array, (Warranty Trips[0]).
0972 Warranty Trip Time[3]
The time of each of the Warranty Trips. The time saved is a shapshot of the HV SMPS Up Time, see Runtime Statistics.
1408 Warranty Trips Record
Records all drive protection trip event that have been ignored due to the trip being disabled. This will usually be because Fire Mode
is enabled. Each entry has the same format as the Active 1 – 32 parameter, (see Trips Status).
Functional Description
These parameters indicate the fault history of the drive. They are preserved through a power failure.
The Warranty Trip parameters are also saved on the power stack. If the Control Module is attached to a power stack when it is powered on then
the Warranty Trip parameter values are loaded from non-volatile memory on the power stack.
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