Fault Trace List - YASKAWA E7U Programming Manual

Industrial hvac drive
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Fault Trace List

Table A.3 Fault Trace List
Current Fault
U2-01
Current Fault
Previous Fault
U2-02
Last Fault
Frequency Reference at Most Recent Fault
U2-03
Frequency Ref
Output Frequency at Most Recent Fault
U2-04
Output Freq
Output Current at Most Recent Fault
U2-05
Output Current
Output Voltage at Most Recent Fault
U2-07
Output Voltage
DC Bus Voltage at Most Recent Fault
U2-08
DC Bus Voltage
Output Power at Most Recent Fault
U2-09
Output kWatts
Input Terminal Status at Most Recent Fault. The format is the same as
U2-11
for U1-10.
Input Term Sts
Output Terminal Status at Most Recent Fault. The format is the same as
U2-12
for U1-11.
Output Term Sts
Drive Operation Status at Most Recent Fault. The format is the same as
U2-13
for U1-12.
Inverter Status
U2-14
Cumulative Operation Time at Most Recent Fault
Elapsed time
(Note) Fault trace is not executed at CPF00, CPF
Parameters A - 28
Fault Trace
0
1, CPF03, UVI and UV2.

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