F7 Fault Trace List; F7 Fault History List - YASKAWA F7 Programming Manual

F7 Fault Trace List

Table A.3 F7 Fault Trace List
Fault Trace
Current Fault.
U2-01
Current Fault
Previous Fault.
U2-02
Last Fault
Frequency Reference at Previous Fault.
U2-03
Frequency Ref
Output Frequency at Previous Fault.
U2-04
Output Freq
Output Current at Previous Fault.
U2-05
Output Current
Motor Speed at Previous Fault.
U2-06
Motor Speed
Output Voltage at Previous Fault.
U2-07
Output Voltage
DC Bus Voltage at Previous Fault.
U2-08
DC Bus Voltage
Output Power at Previous Fault.
U2-09
Output kWatts
Torque Reference at Previous Fault.
U2-10
Torque Reference
Input Terminal Status at Previous Fault.
U2-11 The format is the same as for U1-10.
Input Term Sts
Output Terminal Status at Previous Fault.
U2-12 The format is the same as for U1-11.
Output Term Sts
Drive Operation Status at Previous Fault.
U2-13 The format is the same as for U1-12.
Inverter Status
U2-14 Cumulative Operation Time at Previous Fault.
Elapsed time
Note: Fault trace is not executed at CPF00, CPF01,
CPF03, UV1, and UV2.

F7 Fault History List

U3-01
U3-02
U3-03
U3-04
U3-05
U3-06
U3-07
U3-08
U3-09
U3-10
U3-11
U3-12
U3-13
U3-14
U3-15
U3-16
U3-17
U3-18
U3-19
U3-20
Note: Faults such as CPF00, CPF01, CPF02, CPF03, UV1, and UV2 are
not stored in fault history.
Programming 192
Table A.4 F7 Fault History List
Fault History
Most Recent Fault
Last Fault
nd
2 Most Recent Fault
Fault Message 2
rd
3 Most Recent Fault
Fault Message 3
th
4 Most Recent Fault
Fault Message 4
Cumulative Operation Time at Most Recent Fault
Elapsed Time 1
nd
Cumulative Operation Time at 2
Elapsed Time 2
rd
Cumulative Operation Time at 3
Elapsed Time 3
th
Cumulative Operation Time at 4
Elapsed Time 4
th
5 Most Recent Fault
Fault Message 5
th
6 Most Recent Fault
Fault Message 6
th
7 Most Recent Fault
Fault Message 7
th
8 Most Recent Fault
Fault Message 8
th
9 Most Recent Fault
Fault Message 9
th
10 Most Recent Fault
Fault Message 10
th
Cumulative Operation Time at 5
Elapsed Time 5
th
Cumulative Operation Time at 6
Elapsed Time 6
th
Cumulative Operation Time at 7
Elapsed Time 7
th
Cumulative Operation Time at 8
Elapsed Time 8
th
Cumulative Operation Time at 9
Elapsed Time 9
th
Cumulative Operation Time at 10
Elapsed Time 10
Most Recent Fault
Most Recent Fault
Most Recent Fault
Most Recent Fault
Most Recent Fault
Most Recent Fault
Most Recent Fault
Most Recent Fault
Most Recent Fault