Справочник Пользователя для Mitsubishi Electronics E60
1.
LIST OF ALARMS
1.3 Servo
Alarms
I - 15
Alarm No.
Name
Meaning
1A
Machine side
detector: Initial
communication error
detector: Initial
communication error
Initial communication with the linear scale or the ball screw end
detector failed.
detector failed.
1B
Machine side
detector:
CPU error 1
detector:
CPU error 1
CPU initial error was detected in the linear scale or in the ball screw
end detector.
end detector.
1C
Machine side
detector:
EEPROM/LED error
detector:
EEPROM/LED error
An error was detected in the stored data of the linear scale memory.
Or the LED deterioration was detected in the ball screw end
detector.
Or the LED deterioration was detected in the ball screw end
detector.
1D
Machine side
detector: Data error
detector: Data error
An error data was detected in the linear scale or in the ball screw end
detector.
detector.
1E
Machine side
detector: Memory
error
detector: Memory
error
An internal memory error was detected in the linear scale.
1F
Machine side
detector:
Communication
error
detector:
Communication
error
An error was detected in communication data with the linear scale or
the ball screw end detector. Or the communication was interrupted.
the ball screw end detector. Or the communication was interrupted.
20
Motor side detector:
No signal
No signal
No signals were detected in A,B,Z-phase or U,V,W-phase of the
pulse motor end detector in a servo system, or in Z-phase of PLG in
a spindle system.
pulse motor end detector in a servo system, or in Z-phase of PLG in
a spindle system.
21
Machine side
detector: No signal
detector: No signal
No signals were detected in A,B,Z-phase of the pulse linear scale or
the ball screw end detector in a servo system. Or no encoder signals
were detected in a spindle system.
the ball screw end detector in a servo system. Or no encoder signals
were detected in a spindle system.
22
LSI error
LSI operation error was detected in the drive unit.
23
Excessive speed
error 1
error 1
A difference between the speed command and speed feedback was
continuously exceeding 50 r/min for longer than the setting time.
continuously exceeding 50 r/min for longer than the setting time.
24
Grounding
The motor power cable is in contact with FG (Frame Ground).
25
Absolute position
data lost
data lost
The absolute position was lost, as the backup battery voltage
dropped in the absolute position detector.
dropped in the absolute position detector.
26
Unused axis error
A power module error occurred in the axis whose axis No. selection
switch was set to "F"(free axis).
switch was set to "F"(free axis).
27
Machine side
detector:
CPU error 2
detector:
CPU error 2
A CPU error was detected in the linear scale.
28
Machine side
detector: Overspeed
detector: Overspeed
The specified max. speed was detected in the linear scale.
29
Machine side
detector: Absolute
position data error
detector: Absolute
position data error
An error was detected in the absolute position detection circuit of the
linear scale.
linear scale.
2A
Machine side
detector: Relative
position data error
detector: Relative
position data error
An error was detected in the relative position detection circuit of the
linear scale.
linear scale.
2B
Motor side detector:
CPU error 1
CPU error 1
A CPU initial error was detected in the motor end detector or in the
linear scale of a linear servo system.
linear scale of a linear servo system.
2C
Motor side detector:
EEPROM/LED error
EEPROM/LED error
The LED deterioration was detected in the motor end detector. Or
an error was detected in the stored data of the linear scale memory
of a linear servo system.
an error was detected in the stored data of the linear scale memory
of a linear servo system.