Mitsubishi Electric Q172DCPU User Manual page 166

6 INSPECTION AND MAINTENANCE
connected from target axis near
Explain the error symptom and get
advice from out sales representative.
(h) Flowchart for when servo amplifier does not start
The following shows the flowchart when servo amplifier does not start.
Servo amplifier does not start.
Is there error display
on 7-segment LED of Motion
CPU module?
YES
Has the target axis set in
the system setting?
YES
Is the connection of
SSCNET cable correct?
YES
Is the axis select
switch of servo amplifier
correct?
YES
Has the servo amplifier
controller started?
YES
NO
Remove the error cause.
NO
Does servo amplifier start?
NO
Set the target axis in the system
setting.
NO
Does servo amplifier start?
NO
Connect the SSCNET
NO
Does servo amplifier start?
NO
Set the axis select switch correctly.
NO
Does servo amplifier start?
NO
Remove the error cause of servo
amplifier that does not strat.
NO
Does servo amplifier start?
6 - 23
YES
YES
cable correctly.
YES
YES
YES
END