System Setup
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2. Press “YES”.
The confirmation dialog appears due to prevent the mis-operation.
Select “YES”, then the break line ground check appears.
Select “NO”, the window returns to the previous window
3. Move the cursor over the axis to perform the break line ground check, and press
[SERVO ON READY]. Grip the enable switch and long press [SELECT] while pressing
down the [INTER LOCK] to perform the break line ground check.
• Perform the break line ground check to the every single axis displayed on the screen.
• The break line ground check is canceled in the case of following conditions.
– [SELECT] is detached.
– The emergency button of the programming pendant, controller or external signal is
pressed.
– The servo power is disconnected by the SERVO power supply individual control
function.
– The SERVO alarm occurs.
4. Detecting the break line ground fault
When the break line ground fault or the short circuit is detected, the alarm “1694
GROUND FAULT (BRAKE LINE)” occurs.
Inspect the break line of the axis which raised the alarm.
Restart the control power, and perform the break line ground check to the rest of the
axes.
JUDGEMENT REQUIRED : The ground check is not performed.
BREAKS LINE NORMAL : The break line is normal.
DETECTED GROUND : The ground fault or short circuit of the break line.
ABNORMAL END : The ground check is canceled (i.e. the disloca-
tion of the axis is detected, and so on).
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