WEIHONG NK200, Руководство пользователя

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Specialized Concentrated Focused
「
90
」
Maintenance
4.2 Alarm Information
Type Warning Content Cause Solution
Warning message
Limit
alarm
Positive (negative)
limit of X (Y\Z) axis
The polarity of X-axis
positive limit port is wrong.
Enter [Port] function screen
under [System], and modify
the port polarity (refer to
section 3.5.1).
X-axis runs into limit switch
directly during motion.
Manually move X-axis away
from limit switch.
There is an error in limit
switch itself.
Check if limit switch works
normally.
Servo
alarm
Servo alarm of X
(Y\Z) axis
The polarity of X-axis servo
alarm port is wrong.
Enter [Port] function screen
under [System], and modify
the port polarity (refer to
section 3.5.1).
There is an error in X-axis
servo driver itself.
Check if X-axis servo driver
works normally.
E-stop
alarm
E-stop button is
pressed.
The polarity of E-stop port is
wrong.
Enter [Port] function screen
under [System], and modify
the port polarity (refer to
section 3.5.1).
The E-stop button is
pressed.
Turn the E-stop button
clockwise to make it
bounced.
Oil level
alarm
Oil level alarm
The polarity of oil level alarm
port is wrong.
Enter [Port] function screen
under [System], and modify
the port polarity (see section
3.5.1).
When the oil level line in the
oil pump is below a certain
value, a signal will be sent to
the system to give an alarm.
Check if the oil mass is too
small in the oil pump.
Spindle
alarm
Spindle alarm
The polarity of spindle alarm
port is wrong.
Enter [Port] function screen
under [System], and modify
the port polarity (see section
3.5.1).
There is an error in inverter.
Find the reason based on the
alarm type of inverter.
Error message