Parameter Reference
D-120
AC30V series Variable Speed Drive
Trips History
Parameters::Trips::Trips History
PNO Parameter Descriptions
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
). The most recent fault is the first entry in the array, (Recent Trips[0]).
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
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
). The most recent fault is the first entry in the array, (Warranty Trips[0]).
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
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
).
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.
