Yamaha SRCP - Manual (Page 223)

13-
5
13
TROUBLESHOOTING
13-2 Alarm and Countermeasures
Action
Check whether robot moving parts are
locked.
Check the motor wire and position
signal wire connections.
Initialize the parameters.
In emergency stop, turn power on
and check point data. If part of the
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.
Check the surrounding environment
for noise.
In emergency stop, turn power on
and initialize the parameters.
Check the surrounding environment
for noise.
In emergency stop, turn power on
and check program data. If part of
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.
Check the surrounding environment
for noise.
Check the surrounding environment
for noise.
Select the XON/XOFF control.
Initialize the parameters.
Check the combination of the robot
with the controller.
Check the motor wire connection.
Check the position signal wire
connection.
Check the position signal wire
connection.
Alarm No.
07
08
09
10
11
12
13
14
15
Alarm Message
P.E. COUNTER
OVER
PNT DATA
DESTROY
PRM DATA
DESTROY
PGM DATA
DESTROY
SYSTEM
FAULT
Not used
Not used
FEEDBACK
ERROR 1
FEEDBACK
ERROR 2
Meaning
Overflow in
position deviation
counter
Point data has
been corrupted.
Parameter data
has been
corrupted.
Program data has
been corrupted.
Software problem
Detection of
runaway
Position signal
discontinuity
Possible Cause
Mechanical lock
Motor wire is broken or connected
wrong.
Parameter error
Backup circuit failure
Power was turned off while
writing data.
Data was destroyed by external
noise.
Backup circuit failure
Power was turned off while
writing data.
Data was destroyed by external
noise.
Backup circuit failure
Power was turned off while
writing data.
Data was destroyed by external
noise.
External noise or other factors
have disrupted software program.
Overflow in receiving buffer .
When communicating with a PC,
the XON/ XOFF control
communication parameter was not
selected on the PC.
Parameter error
Wrong robot type setting
Motor is miswired.
Position signal wire is
misconnected.
Position signal wire is broken.
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