N7201A618E00_0309.pdf - 第206页

NPM–W 2 EJM7DE-MB-02 -1T-00 Software Limit Protection Deviation C ounter Over Protection Linear Scale Abnormality Protection Abnormal Command Protection Excess Speed Protection Error Message Troubleshooting 2-1-4 Emer ge…

100%1 / 338
NPM–W2 EJM7DE-MB-02-1T-00
Excess Position Deviation
Protection
Encoder Communication
Abnormality Protection
Encoder Communication
Abnormality Protection
Over Regenerative Load
Protection
Solutions to errors
Error Code
Error Message
Cause Inspection and Solution
Servo amplifier is at fault or
at high load during operation.
Power to the machine may
be beyond the specified
value.
(Regenerative load of the
servo amplifier is beyond the
specified value.)
Check the voltage of the power
supply in the plant. After turning
OFF the machine power, if the error
persists, contact PFSC.
1594
Encoder cable may be
broken; Servo amplifier or
encoder may be at fault.
(Encoder-servo amplifier
communication broke^ and
the wire break detection
function was triggered.)
Check the encoder wiring and the
wiring between motor and driver. If
the error persists, contact PFSC.
1595
Encoder cable may be
broken; Servo amplifier or
encoder may be at fault.
(Encoder-servo amplifier
communication broke^ and
the wire break detection
function was triggered.)
Check the encoder wiring and the
wiring between motor and driver. If
the error persists, contact PFSC.
1596
Servo amplifier or motor may
be at fault.
(Motor cannot follow the
command.)
After turning OFF the machine
power, if the error persists, contact
PFSC.
1597
2-1-4-36
NPM–W2 EJM7DE-MB-02-1T-00
Software Limit Protection
Deviation Counter Over
Protection
Linear Scale Abnormality
Protection
Abnormal Command
Protection
Excess Speed Protection
Error
Message
Troubleshooting
2-1-4
Emergency stop errors
19
Error Code
Error Message
Cause Inspection and Solution
Servo amplifier or motor may
be at fault.
(Motor rotating speed
exceeded the set value.)
After turning OFF the machine
power, if the error persists, contact
PFSC.
1598
Host controller^ servo
amplifier or servomotor may
be at fault.
(Command speed from the
host controller is beyond the
specified value.)
After turning OFF the machine
power, if the error persists, contact
PFSC.
1599
Linear scale may be
disconnected or at fault.
(Linear scale error detected.)
Check the situation of the error
occurred and error message, and
contact PFSC.
1600
Servo amplifier or motor may
be at fault.
(Motor cannot follow the
command.)
After turning OFF the machine
power, if the error persists, contact
PFSC.
1601
Servo amplifier or motor may
be at fault.
(Motor cannot follow the
command.)
After turning OFF the machine
power, if the error persists, contact
PFSC.
1602
2-1-4-37
NPM–W2 EJM7DE-MB-02-1T-00
Linear Scale Status 0
Protection
Drive Prohibit Input
Protection
EEPROM Abnormal
Check Code Protection
EEPROM Abnormal
Parameter Code
Protection
Linea Scale
Communication
Abnormality Protection
Solutions to errors
Error Code
Error Message
Cause Inspection and Solution
Linear scale may be
disconnected or at fault.
(Linear scale error detected.)
Check the situation of the error
occurred and error message, and
contact PFSC.
1603
Servo amplifier may be at
fault.
(Error in ROM data in the
servo amplifier.)
After turning OFF the machine
power, if the error persists, contact
PFSC.
1604
Servo amplifier may be at
fault.
(Error in ROM data in the
servo amplifier.)
After turning OFF the machine
power, if the error persists, contact
PFSC.
1605
Servo amplifier may be at
fault.
(Emergency stop input to the
servo amplifier detected.)
After turning OFF the machine
power, if the error persists, contact
PFSC.
1606
Linear scale may be
disconnected^ at fault or out
of adjustment.
(Linear scale error detected.)
Check the situation of the error
occurred and error message, and
contact PFSC.
1607
2-1-4-38