N7201A618E00_0309.pdf - 第220页

NPM–W 2 EJM7DE-MB-02 -1T-00 Bad Head Error Cushion End Error Over Current Anomaly Encoder Dis connect Anomaly Error Message Troubleshooting 2-1-4 Emer genc y stop er r or s 26 Error Code Error Message Cause Inspection an…

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NPM–W2 EJM7DE-MB-02-1T-00
Overload Anomaly
Origin Return Abnormality
Commutation Anomaly
Communication Error
Solutions to errors
Error Code
Error Message
Cause Inspection and Solution
Check sum error occurred in
the communication data from
the host to the head.
(Communication error
occurred.)
Clean the drawer connectors for
connecting head, and check the
wiring connected to them. If the
error persists, contact PFSC.
1661
Communication with the
encoder failed to finish
properly during origin return
immediately after power ON.
(Magnetic pole detection
error occurred.)
Check the connection between the
head motor and control board inside
the head and restart production.
Then, check the situation of the
error occurred and error message,
and contact PFSC.
1662
Origin return failed to finish
within the prescribed time
and timeout occurred.
(Head axis did not properly
return to origin. )
Check the situation of the error
occurred and error message, and
contact PFSC.
1664
Positional deviation with
power ON or integrated
current is beyond the
specified value.
(Head movement stopped
due to overload.)
Check the situation of the error
occurred and error message, and
contact PFSC.
1665
2-1-4-50
NPM–W2 EJM7DE-MB-02-1T-00
Bad Head Error
Cushion End Error
Over Current Anomaly
Encoder Disconnect
Anomaly
Error
Message
Troubleshooting
2-1-4
Emergency stop errors
26
Error Code
Error Message
Cause Inspection and Solution
Invalid motor encoder value.
(Head movement stopped.)
Check the connection between the
head motor and control board inside
the head and restart production.
Then, check the situation of the
error occurred and error message,
and contact PFSC.
1666
Current exceeding the
specified value has flown
during head movement.
(Abnormal voltage of current
was supplied to the head
motor.)
Check the situation of the error
occurred and error message, and
contact PFSC.
1667
Cushion end sensor was
blocked at a timing other
than the height measurement.
(Axis stopped.)
Check the installation condition of
the cushion end sensor and make
sure the head does not interfere.
1668
Improper procedure was
taken in software processing.
(Power ON command was
issued for the head specified
as bad head.)
Close the error screen and restart
production. Then, check the
situation of the error occurred and
error message, and contact PFSC.
1669
2-1-4-51
NPM–W2 EJM7DE-MB-02-1T-00
Thermo-couple abnormal.
Check Sum Error
Head No. Error
Timeout Error
Solutions to errors
Error Code
Error Message
Cause Inspection and Solution
No response from the head
or feeder cart.
(Communication timeout
error occurred.)
Clean the drawer connectors for
connecting head and feeder cart,
and check the wiring connected to
them. If the error persists, contact
PFSC.
1670
Error occurred in
communication with the head
or feeder cart.
(Communication failure)
Clean the drawer connectors for
connecting head and feeder cart,
and check the wiring connected to
them. If the error persists, contact
PFSC.
1671
Check sum error occurred in
communication data from the
head or feeder cart to the
host.
(Communication error
occurred.)
Clean the drawer connectors for
connecting head and feeder cart,
and check the wiring connected to
them. If the error persists, contact
PFSC.
1672
Miswiring of the
thermocouple^ broken wire
or short-circuit occurred.
(Temperature cannot be
measured properly.)
Check the wiring of the
thermocouple.
1700
2-1-4-52