N7201A618E00_0309.pdf - 第201页

NPM–W 2 EJM7DE-MB-02 -1T-00 (+) Software Limit Error Absorb Clear Error Teaching Spee d Update Command Issue Error Return To Origin Error (-) Limit Error Solutions to errors Error Code Error Message Cause Inspection and …

NPM–W2 EJM7DE-MB-02-1T-00

(+)

Limit Error

Servo Off Error

Servo Ready Off Error

Error

Message

Troubleshooting

2-1-4

Emergency stop errors

Error Code

Error Message

Cause Inspection and Solution

Any of the following causes

is likely:

1) Power to the servo

amplifier is not ON.

2) Axis movement may not

be performed due to

interlock of the adjoining

machine.

(Servo amplifier failed to get

ready.)

Take measures shown with the

same number as that of the cause.

1) Make sure the power to the servo

amplifier is turned ON. If the power

is ON, turn the machine power

back ON and start production.

Check the situation of the error

occurred and error message, and

contact PFSC.

2) Release the safety device of the

adjoining machine.

1567

Any of the following causes

is likely:

1) Axis movement was

disabled because it was

attempted with the Servo

Switch Off.

2) Axis movement failed due

to interlock of the adjoining

machine.

(Servo Off error occurred.)

Take measures shown with the

same number as that of the cause.

1) Choose [Machine] - [Adjust] - [All]

- [Input confirm] and check the

input condition of the servo switch.

2) Release the interlock of the

adjoining machine.

1570

Plus limit sensor was

blocked while moving in the

(+) direction.

(Axis stopped.)

Move the axis in the (-) direction and

unblock the limit sensor. Check the

mounting condition of the (+) limit

sensor. If the error persists, contact

PFSC.

1571

2-1-4-31

NPM–W2 EJM7DE-MB-02-1T-00

(+)

Software Limit Error

Absorb Clear Error

Teaching Speed Update

Command Issue Error

Return To Origin Error

(-)

Limit Error

Solutions to errors

Error Code

Error Message

Cause Inspection and Solution

Minus limit sensor was

blocked while moving in the

(-) direction.

(Axis stopped.)

Move the axis in the (+) direction

and unblock the limit sensor. Check

the mounting condition of the (-) limit

sensor. If the error persists, contact

PFSC.

1572

Origin return has not been

completed because the origin

position of the motor cannot

be found.

(Origin return failed to

complete properly.)

Check the origin sensor for proper

wiring and make sure the sensor is

not broken.

1573

Improper procedure was

taken in software processing.

(Parameter error occurred in

update of the teaching speed

during machine stop.)

Close the error screen and restart

production. Then, check the

situation of the error occurred and

error message, and contact PFSC.

1574

Improper procedure was

taken in software processing.

(Absorb clear was issued

during servo lock.)

Turn the machine power back ON

and start production. Then, check

the situation of the error occurred

and error message, and contact

PFSC.

1575

Plus 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.

1580

2-1-4-32

NPM–W2 EJM7DE-MB-02-1T-00

Driver Parameter Send

Error

Driver Communication

Error

I/O Servo Free Command

Software Limit Data

Setting Error

(-)

Software Limit Error

Error

Message

Troubleshooting

2-1-4

Emergency stop 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.

1581

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.

1582

Interlock worked.

(Servo free command issued

from the interlock monitoring

software.)

Release the interlock condition.

1583

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.

1584

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.

1585

2-1-4-33