13-2 Alarm and Countermeasures

Alarm No.

Alarm Message

Meaning

Possible Cause

Action

 

 

 

 

 

07

P.E. COUNTER

Overflow in

q Mechanical lock

q Check whether robot moving parts are

 

OVER

position deviation

 

locked.

 

 

counter

w Motor wire is broken or connected

w Check the motor wire and position

 

 

 

wrong.

signal wire connections.

 

 

 

e Parameter error

e Initialize the parameters.

 

 

 

 

 

08

PNT DATA

Point data has

q Backup circuit failure

qw In emergency stop, turn power on

 

DESTROY

been corrupted.

w Power was turned off while

and check point data. If part of the

 

 

 

writing data.

data is defective, correct the data.

 

 

 

 

If all data are defective, initialize

 

 

 

 

the point data and then reload the

 

 

 

 

data. If there is no problem with

 

 

 

 

the data, perform rewriting on any

 

 

 

 

data.

 

 

 

e Data was destroyed by external

e Check the surrounding environment

 

 

 

noise.

for noise.

 

 

 

 

 

09

PRM DATA

Parameter data

q Backup circuit failure

qw In emergency stop, turn power on

 

DESTROY

has been

w Power was turned off while

and initialize the parameters.

 

 

corrupted.

writing data.

 

 

 

 

e Data was destroyed by external

e Check the surrounding environment

 

 

 

noise.

for noise.

 

 

 

 

 

10

PGM DATA

Program data has

q Backup circuit failure

qw In emergency stop, turn power on

 

DESTROY

been corrupted.

w Power was turned off while

and check program data. If part of

 

 

 

writing data.

the program is defective, correct the

 

 

 

 

data. If all data are defective,

 

 

 

 

initialize the program data and then

 

 

 

 

reload the data. If there is no

 

 

 

 

problem with the data, perform

 

 

 

 

rewriting on any data.

 

 

 

e Data was destroyed by external

e Check the surrounding environment

 

 

 

noise.

for noise.

 

 

 

 

 

11

SYSTEM

Software problem

q External noise or other factors

q Check the surrounding environment

 

FAULT

 

have disrupted software program.

for noise.

 

 

 

w Overflow in receiving buffer .

w Select the XON/XOFF control.

 

 

 

When communicating with a PC,

 

 

 

 

the XON/ XOFF control

 

 

 

 

communication parameter was not

 

 

 

 

selected on the PC.

 

 

 

 

 

 

12

Not used

 

 

 

 

 

 

 

 

13

Not used

 

 

 

 

 

 

 

 

14

FEEDBACK

Detection of

q Parameter error

q Initialize the parameters.

 

ERROR 1

runaway

w Wrong robot type setting

w Check the combination of the robot

 

 

 

e Motor is miswired.

with the controller.

 

 

 

e Check the motor wire connection.

 

 

 

r Position signal wire is

r Check the position signal wire

 

 

 

misconnected.

connection.

 

 

 

 

 

15

FEEDBACK

Position signal

q Position signal wire is broken.

q Check the position signal wire

 

ERROR 2

discontinuity

 

connection.

 

 

 

 

 

13

TROUBLESHOOTING

13-5

Page 223
Image 223
Yamaha SRCP manual 13-5