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163471-1CD
HW1481050
MH50/MH50-35/MH80/
MS80 Zeroing
1 Zeroing Function
1.3 Errors in the Zeroing Operation and Solutions
1.3
Errors in the Zeroing Operation and Solutions
If errors occur during the zeroing operation, confirm the error contents and
perform the following operations.
Message
Contents
Operation
There is little depth of the hole or it
is large.
Investigate the hole.
ErrorCode:55550004
Error in the data on the hole depth
caught by the sensor
Check if dust or spatter is
present on the hole.
Check for damage or cracks
on the sensor exterior, or
deformation of the sensor
end.
Perform the zeroing
operation again upon
confirming the procedures.
Switch mode to teach.
Again, Execute zeroing.
The mode selector switch on the
programming pendant is set to “PLAY”
mode at the start of the zeroing
operation.
Set the mode selector switch to
“TEACH” to perform the zeroing
operation.
Keep servo on state in teach mode
between under zeroing execution.
Again, Execute zeroing
The servo power is not turned ON at
the start of the zeroing operation.
Turn ON the servo power by the
operations as gripping the Enable
switch of the programming
pendant, etc.
Loop Error [The maximum
measurement point were
exceeded.]
ErrorCode:55550005
Error in the zeroing processing
Possible causes: False parameter
settings for zeroing speed,
distance, radius, and etc., false
starting point of the zeroing
operation and etc.
Contact the nearest YASKAWA
representative.
Loop Error [Acquiring a pulse went
wrong.]
ErrorCode:55550006
Error in communication
Possible causes: Inconsistency in
software version.
Contact your nearest YASKAWA
representative.
Loop Error [The processing which
starts robot operation went wrong.]
ErrorCode:55550008
Loop Error [The processing which
stops robot operation went wrong.]
ErrorCode:55550009
Loop Error [Acquiring the value of
the sensor went wrong.]
ErrorCode:55550010
Error in communication
Contact your nearest YASKAWA
representative for perceiving the
details on the current state by the
particular numbers.
Error [Sensor Amp (Read():D1)]
ErrorCode:55550044
Contact your nearest YASKAWA
representative.
Information
* Check the amp power supply of
the sensor.
* Check connection of the RS-
232C cable.
* Check Battery.
Error in communication
Check if the alarm lamp is lit,
or cables and etc. are
connected properly.
Turn OFF the power to the
amplifier, and turn ON again.
Then perform the zeroing
operation.
Alarm : Sensor Amp (Battery)
Amplifier battery exhaustion
Replace the battery with the new
battery.
Alarm : Sensor Amp (Write Error
EEPROM)
Amplifier EEPROM writing error
Contact your nearest YASKAWA
representative.
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