Mitsubishi Electric MELDAS C6 Instruction Manual page 458

Alarm No.
9E
9F
A6
A8
A9
E0
E1
E2
E3
E4
E6
E7
E8
E9
EA
EB
Downloaded from ManualsNet.com
7.3 Servo ⋅ Spindle Alarms
Name
Absolute position An error was detected in the revolution counter of the absolute
detector: position detector. The absolute position data cannot be
Revolution counter compensated.
error
Battery voltage The battery voltage that is supplied to the absolute position detector
drop dropped. The absolute position data is retained.
Fan stop warning A cooling fan built in the drive unit stopped.
Turret indexing The designated position shift amount of turret indexing is outside the
warning setting range.
Orientation As an orientation feedback error occurred, the retrial has been
feedback warning conducted.
Over regeneration Over-regeneration detection level exceeded 80%.
warning
Overload warning Overload detection level exceeded 80%.
Continuous The motor was continuously rotated at a speed exceeding the rated
high-speed speed.
revolution warning
Absolute position Deviation between the absolute and relative position data was
counter warning detected.
Set parameter A parameter setting was outside the setting range.
warning
Control axis Control axis detachment was commanded.
detachment
warning
In NC emergency Emergency stop was input from the CNC.
stop state
Excessive Regeneration that are beyond the power supply limitation has
supplementary frequently occurred.
regeneration
frequency
Instantaneous The power was momentarily interrupted.
power interruption
warning
In external External emergency stop signal was input.
emergency stop
state
Over regeneration Over-regeneration detection level exceeded 80%.
warning
search engine
7. List of Alarms
Meaning
IV - 42