5.9 Using Fault Trace Monitors
246 YASKAWA TM.V1000.01 V1000 Drive Installation & Start-Up Manual (Preliminary 01-19-07)
◆ Fault Trace
The following example illustrates how to view drive data after the drive detects an
overcurrent fault:
Step Display/Result
1. Turn on the drive input power. The first screen displays. ⇒
2.
Press until the monitor screen is displayed.
⇒
3.
Press to display the parameter setting screen.
⇒
4.
Press until U2-02 (Fault History) is displayed.
⇒
5.
Press to view the fault that has just occurred. In this
example, the fault is overcurrent.
⇒
6.
Press to view information about the drive status when the
fault occurred.
7.
Monitor parameters U2-03 through U2-17 are helpful in determining
what caused the fault.
⇒
STOP
〜
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