N7201A654E.pdf - 第206页

NPM- TT2 EJM1EE-MB-02 T-02 Over Voltage Pro tection Control Po wer Sho rtage Voltage Protection Slave Axis Error Twist Detection Error Error Messag e Troubleshooting 2-1-4 Emergency stop errors 18 Error Code Error Messag…

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NPM-TT2 EJM1EE-MB-02T-02
Driver Parameter Send
Error
Driver Communication
Error
I/O Servo Free Command
Software Limit Data
Setting Error
(-)Software Limit Error
Solutions to errors
Error Code
Error Message
Cause Inspection and Solution
Minus soft limit was
exceeded during movement
in the (+) direction.
(Axis stopped.)
Move the axis in the (+) direction
and clear the (-) soft limit. If the error
persists, contact PFSC.
1571
Improper procedure was
taken in software processing.
(Plus soft limit value is less
than minus soft limit value.)
Close the error screen and restart
production. Then, check the
situation of the error occurred and
error message, and contact PFSC.
1572
Interlock worked.
(Servo free command issued
from the interlock monitoring
software.)
Release the interlock condition.
1573
Wiring between the main
controller and servo amplifier
may be broken.
(Failed in communication
with the axis driver.)
Check the wiring between the main
controller and servo amplifier.
1574
Improper procedure was
taken in software processing.
(Servo amplifier parameter
outside the setting range was
sent.)
Close the error screen and restart
production. Then, check the
situation of the error occurred and
error message, and contact PFSC.
1575
2-1-4-33
NPM-TT2 EJM1EE-MB-02T-02
Over Voltage Protection
Control Power Shortage
Voltage Protection
Slave Axis Error
Twist Detection Error
Error
Messag
e
Troubleshooting
2-1-4
Emergency stop errors 18
Error Code
Error Message
Cause Inspection and Solution
The difference between the
current position of the twin
axis has reached the twist
detection value.
(The difference between the
current position of the twin
axis has reached the twist
detection value.)
Turn the machine power back ON
and
1578
Error occurred in slave axis.
(Error occurred in slave axis.)
Please confirm the situation of the
error occurred and error content of
slave axis.
1579
Power supply may have
been stopped momentarily
due to power failure.
(Instantaneous power failure
occurred due to power
voltage of servo amplifier)
Check the voltage of the power
supply in the plant. Turn the
machine power back ON and start
production. If the error persists,
contact PFSC.
1580
Regenerative resistor cable
may be disconnected.
(Power voltage inside the
servo amplifier is beyond the
specified range.)
Check the cable connected to the
regenerative resistor. If the error
persists, contact PFSC.
1581
2-1-4-34
NPM-TT2 EJM1EE-MB-02T-02
Overload Protection
Overheat Protection
Excess Current Protection
Main Power Voltage Short
Protection
Solutions to errors
Error Code
Error Message
Cause Inspection and Solution
Power supply may have
been stopped momentarily
due to power failure.
(Instantaneous power failure
occurred due to power
voltage of servo amplifier)
Check the voltage of the power
supply in the plant. Turn the
machine power back ON and start
production. If the error persists,
contact PFSC.
1582
Ground fault in the cable
between the motor and servo
amplifier. Motor or servo
amplifier may be at fault.
(Current supplied to the
motor is beyond the specified
value.)
Check the situation of the error
occurred and error message, and
contact PFSC.
1583
Internal fan may be stopped.
(Temperature inside the
servo amplifier is beyond the
specified value.)
Check the condition of the fan. Make
sure that there is no obstacle around
the cooling fan.
1584
1) Broken motor cable
2) Collision with some
objects causes the machine
to slow down suddenly.
Machine may have been
deformed.
(Output of the servo amplifier
is beyond the specified
value.)
Make sure there is no axis
interference and no foreign objects
get caught. After turning OFF the
machine power, if the error persists,
contact PFSC.
1585
2-1-4-35