A
Troubleshooting
A-8
2.
Alarm classification number list
Alarm code
Type
Axis operation
in case of error
History
LED
display
Reset method
Example
0
Correct
-
-
Not
displayed
-
-
1 to 99
Message
Restart operation
HALT, HOLD, Break point,
Key release
100 to 199
Save
CPU start
200 to 399
Operation
error
Individual
operation stop
Restart
corresponding
operation
No point
400 to 499
Operation stop
Display
Interlock
500 to 599
External
error
Reset command
PIO24V off, SIO link error
600 to 699
Servo brake
Emergency stop, Main power off
700 to 799
Internal
error
Operation stop
Fan error
800 to 899
Servo brake
Overload
900 to 999
Immediate
servo off
Restart system
Over-current,
Driver communication failure
3.
Alarm occurrence location list
T*
Task
*… Task number
SYS
Startup, memory check, generation
ONL
Online command
RMT
Remote command
SEQ
Sequence program
SIN
Standard input
C*
Controller
*… Controller number
C*O*
Option board
*… Controller number, option slot number
R*/R*A*
Robot, axis
*… Robot number, axis number
M*/C*M*
Physical motor
*… Controller number, motor number
For example, when "17.403:M1" is displayed, this shows that the position reset position error occurs in motor 1.
In the same manner, when "14.400:T02" is displayed, this shows that the communication shutdown error
occurs in task 2.
Summary of Contents for YRCX Series
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