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Section 4.1: Monitoring Current and Error Codes
4.1.1 Monitoring Current During Operation in User Level.
Go to [Function No. 4 - CUr] in the
User Level. Use Table 2.2.1 for reference.
[Function No. 4]
in
User Level
RUN FWD REV SET RUN FWD REV SET RUN FWD REV SET
FUNC FUNC
Current reading
during operation
4.1.2 Error Code Monitoring when Fault Takes Place in User Level
In this example, the fault reading is OC (Over Current).
Pressing the STOP/RESET key at any point in the Fault Monitoring sequence will clear the fault
and allow the drive to be run again.
When a fault occurs the display automatically shifts to [User Function 10] which displays
the fault code. It is possible to monitor the frequency and current at the time of the fault.
To read this information, press the FUNC key, then the UP arrow key once. This shows
the frequency at the time the fault occurred. Press the UP arrow key again, the current
at the time of the fault occurred is displayed. This information is very helpful for
troubleshooting the cause of the fault, and will be requested if help from the factory is
sought. Press the FUNC key to go back to the fault display. While monitoring the fault
information, the 4 LED’s will flash.
It is possible to clear the fault by pressing the STOP/RESET key.
If there are no faults in the history, all three fuctions [User Functions 10, 11 and 12] will
display Ft1 until a fault occurs.
RUN FWD REV SET RUN FWD REV SET RUN FWD REV SET RUN FWD REV SET
FUNC FUNC
[Function No. 10]
in User Level
Actual
current
at fault
Frequency
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