YASKAWA P7, User Manual, Page: 67 / 256

Digital Operator 3 - 9
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U2 Fault Trace List
After viewing the “Monitor” parameter list, in order to view the “Fault Trace” parameter list, follow the key operations below
(Fig.3.4).
Fig 3.4 U2 Fault Trace List Access Procedure
Use and keys to scroll through the U2 “Fault Trace” parameter list.
Table 3.9 U2 Fault Trace List
Fault Trace Parameters
U2-01 Current Fault
U2-02 Last Fault
U2-03 Frequency Ref
U2-04 Output Freq
U2-05 Output Current
U2-07 Output Voltage
U2-08 DC Bus Voltage
U2-09 Output kWatts
U2-11 Input Term Sts
U2-12 Output Term Sts
U2-13 AC Drive Status
U2-14 Elapsed Time
-DRIVE- Rdy
Monitor
U1 -01= 0.00Hz
- - - - - - - - - - - - - - - - - - - -
U1-02= 0.00Hz
U1-03= 0.00A
-DRIVE- Rdy
Fault Trace
U2 -01= None
- - - - - - - - - - - - - - - - - - - -
U2-02= None
U2-03= 0.00Hz
-DRIVE- Rdy
Current Fault
U2- 01 = None
- - - - - - - - - - - - - - - - - - - -
U2-02= None
U2-03= 0.00Hz