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Error Code
Servo Driver Alarm
Servo position command
comm. error
Drive communication error
Driver homing error
First Positive software limit
exceed
SmartShop|Maker Owner's Manual
Potential Issue(s)
Drive alarm mostly is because of
external causes. Ex: High
temperature, connecting wire error,
internal parameters is set wrong,
servo motor is unsuitable, driver is
error, etc.
1. There is only one (1) axis card,
but parameter sets two (2) axis
cards, and servo axis points to
the second axis card.
2. One (1) axis card has errors in
case controller has two (2)
more axis cards.
3. Two (2) or more axis cards,
IRQ11 Jump is plugged. In
diagnosis function, number 23
is not equal to 100.
4. Servo board clock source
parameter (Pr11) is set
incorrectly.
External reason like wire problem
or noise interference
Home search method is set
incorrectly (Pr961) or drive doesn't
support home search function.
Stroke movement of machine table
exceeds the setting value
Resolution(s)
Follow the steps in driver's
application manual to solve
alarm.
1. Check whether the
parameter setting Pr11,
Pr13 consistent with the
hardware feature.
2. Check jump axis card
setting.
3. Change axis card to do test.
Check wire connection of drive
and checking whether controller
is connected with ground
correctly or noise interference.
Check whether home search
method is correct or drive
supports home search function.
Remove alarm and let axis
moves to negative movement
out of the stroke protection
software.
49
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