N7201A618E00_0309.pdf - 第236页

NPM–W 2 EJM7DE-MB-02 -1T-00 Driver Alarm: Abnormal Power Supply Voltage Driver Alarm: Motor Step Out Driver Alarm: Origin Return Error Driver Alarm: System Setting Uncomplete d Error Message Troubleshooting 2-1-4 Emer ge…

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NPM–W2 EJM7DE-MB-02-1T-00
Command Execution Error
Driver initialization
incomplete
Feeder Information Get
Error
Feeder Preparation Error
Solutions to errors
Error Code
Error Message
Cause Inspection and Solution
Feeder did not properly
return to origin during feeder
initialization due to some
trouble.
(Feeder preparation error
occurred.)
Make sure the tape reel is not
caught somewhere and there is no
foreign body on the pickup part.
Remove the feeder once and insert
it again to reset.Feed the tape
manually with the feed button and
make sure the tape runs smoothly.
1769
Error occurred in
communication with the
feeder. Feeder information
pointer is indeterminate value.
(Error occurred in obtaining
feeder information.)
Pull out and insert the feeder. If the
error persists, contact PFSC.
1771
Failing in driver initialization.
(Driver initialization
incomplete occurred.)
Turn OFF power once and restart
the machine. If the error persists,
contact PFSC.
1773
Another command was
issued while the first
command was being
executed.
(Command execution
disabled error occurred.)
Check the connection cable
between the driver and controller.
1775
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NPM–W2 EJM7DE-MB-02-1T-00
Driver Alarm:
Abnormal Power Supply
Voltage
Driver Alarm:
Motor Step Out
Driver Alarm:
Origin Return Error
Driver Alarm:
System Setting
Uncompleted
Error
Message
Troubleshooting
2-1-4
Emergency stop errors
34
Error Code
Error Message
Cause Inspection and Solution
Invalid driver setting.
(Driver alarm detected.)
Check the connection cable
between the driver and controller.
1776
Origin return for width
adjustment not completed.
(Driver alarm detected.)
Origin sensor may be at fault, or the
axis may have interfered with
something during width adjustment.
Check if the sensor detects any
foreign body properly.
1777
Pulse motor rotated beyond
the step-out range.
(Driver alarm detected.)
Check the connection cable
between the motor and driver.
Check the sliding parts such as ball
screw for any foreign matter that
can cause step-out.
1778
Power voltage dropped or
the driver may be at fault.
(Driver alarm detected.)
Check the power voltage of the
driver.
1779
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NPM–W2 EJM7DE-MB-02-1T-00
Driver Alarm:
Encoder Disconnect
Driver Alarm:
Motor Disconnect
Driver Alarm:
Excess Voltage
Driver Alarm:
EMG Input
Solutions to errors
Error Code
Error Message
Cause Inspection and Solution
Emergency stop signal was
input during operation.
(Driver alarm detected.)
Check the connection cable
between the driver and controller.
1780
Abnormal current flowed to
the output line of the motor. It
may damage the driver or
cause ground fault of the
cable.
(Driver alarm detected.)
Check the connection cable
between the motor and driver.
1781
Output line to the motor has
broken while the motor is
stopped.
(Driver alarm detected.)
Check the connection cable
between the motor and driver.
1782
Encoder cable of the motor
has broken or the motor
encoder has been damaged.
(Driver alarm detected.)
Check the connection cable
between the motor and driver.
1783
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