Omron NX701-17 Series Troubleshooting Manual page 293

Event code Event name
08040000 hex Encoder/Seri
al Conver-
sion Unit
Overheating
Warning
08050000 hex Life Expec-
tancy Warn-
ing
08060000 hex External
Encoder
Error Warn-
ing
08070000 hex External
Encoder
Communica-
tions Warning
34E00000 hex Data Setting
Warning
383C0000 hex Overload
Warning
383D0000 hex Excessive
Regenera-
tion Warning
383E0000 hex Vibration
Detection
Warning
NJ/NX-series Troubleshooting Manual (W503)
Meaning Assumed cause
The encoder tem- • The ambient temperature is too
perature exceeded high.
the specified value
• Servomotor/Linear Motor failed.
or an overheating
warning was
detected for the
Serial Conversion
Unit.
The remaining life • The life expectancy of the
of the capacitor or capacitor or the fan is shorter
the fan is shorter than the specified value.
than the specified
value.
The external • There is insufficient power sup-
encoder detected a ply voltage for the external
warning. encoder.
• Noise is entering on the exter-
nal encoder connector cable.
• The external encoder failed.
The external • There is insufficient power sup-
encoder had more ply voltage for the external
communications encoder.
errors than the
• Noise is entering on the exter-
specified value.
nal encoder connector cable.
An object setting is • An object setting is out of
out of range. range.
The load ratio is • Overload
85% or more of the
• There is incorrect wiring of the
protection level.
motor line or a broken cable.
The regeneration • There is excessive regenera-
load ratio is 85% or tion.
more of the level.
• This Regeneration Resistor
cannot be used for continuous
regenerative braking.
Vibration was • The gain or inertial ratio/mass
detected. ratio setting is not suitable.
3 Error Tables
Level
Maj Prt Min Obs Info
S I576, I577
S I576, I577
S I576, I577
S I576, I577
S I576, I577
S I576, I577
S I576, I577
S I576, I577
Reference
3
3-215