48
Lenze 13466147 EDBSM01 v19 EN
5
Troubleshooting and Diagnostics
5
Troubleshooting and Diagnostics
5.1 Troubleshooting
To aid in troubleshooting, Parameters 50 through 60 can be accessed without entering the PASSWORD.
Simply press the
Mode
button twice to “skip” over the PASSWORD prompt, and “P50” will be displayed
to indicate that the parameter menu has been entered and Parameter 50 (FAULT HISTORY) can be
viewed. The
p
and
q
buttons can then be used to scroll from Parameter 50 to Parameter 60. Once
the desired parameter is found, press the
Mode
button to view its “contents”. When finished, press
Mode
to exit the parameter menu. An example is shown herein:
Press
Mode
once
Upper right decimal point blinks
Display reads "00"
Press
Mode
again
Display reads "P50" (FAULT HISTORY)
Use
p
and
q
to scroll to the desired
parameter number
(In this example Parameter 54 has been
selected, which is MOTOR LOAD)
Press
Mode
to view parameter con-
tents (77 = 77% LOAD)
Press
Mode
again to exit
Upper right decimal point blinks
In the example above, Parameter 54 - MOTOR LOAD is being viewed. The “77” in the example indicates
that the load on the motor is 77% of the output current rating of the drive.
