Sanyo Denki Sanmotion R 3E S, Instruction Manual, Page: 337 / 514

8.2 List of warning and alarm
8-4
8
Maintenance
8.2 List of warning and alarm
Names, contents and stopping operation of warning/ alarm, and alarm-reset methods are listed
below.
8.2.1 Warning List
Name Contents
Load system
Overload Warning
■
When the effective torque exceeds the
Overload Warning Level
Regeneration Overload Warning
■
In case of overload of regenerative
resistance
Amplifier Temperature Warning
■
Ambient temperature of the amplifier is out
of range of the operation temperature
Power supply
system Control power voltage sag
warning
■
Voltage of control power is below AC152V
(AC200V input type), or AC76V (AC100V
input type).
External
input system
Forward over travel
■
While entering forward over travel
Reverse over travel
■
While entering reverse over travel
Encoder
system
Absolute encoder warning
■
Battery voltage is below 3.2 V (typ.) (with
battery backup)
■
State of detecting LED deterioration
(battery-less)
External absolute encoder
warning
■
While occurring the external absolute
encoder (EnDat) warning
Control
system
Restricting torque command
■
While restricting the torque command by
torque restriction value
Restricting velocity command
■
While restricting the velocity command by
velocity restriction value
Excessive position deviation
■
While position deviation exceeds warning
setting value.
Dual position error excess
■
The difference between servo motor
position and load position is exceeding the
warning set value.
Adaptive notch filter E
frequency warning
■
Estimated frequency of the adaptive notch
filter E is out of setting range.
Axes-sync error excess
■
While position deviation error between
own axis and counterpart axis exceeds
warning setting value.