Mitsubishi Electric MELDAS 60 Series, Руководство по параметрам

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1. List of Alarms
1.3 Servo spindle Alarms
I - 16
Alarm No. Name Meaning
2D Motor side detector:
Data error A data error was detected in the motor end detector or in the linear
scale of a linear servo system.
2E Motor side detector:
Memory error An internal memory error was detected in the linear scale of a linear
servo system.
2F
Motor side detector:
Communication
error An error was detected in communication data with the motor end
detector or with the linear scale of a linear servo system. Or the
communication was interrupted.
30 Over regeneration Over-regeneration detection level became over 100%. The
regenerative resistor is overloaded.
31 Overspeed The motor was detected to rotate at a speed exceeding the allowable
speed.
32 Power module
overcurrent Overcurrent protection function in the power module has started its
operation.
33
Overvoltage PN bus voltage in main circuit exceeded the allowable value.
34
NC-DRV
communication:
CRC error An error was detected in the data received from the CNC.
35 NC command error The travel command data that was received from the CNC was
excessive.
36
NC-DRV
communication:
Communication
error The communication with the CNC was interrupted.
37
Initial parameter
error An incorrect parameter was detected among the parameters
received from the CNC at the power ON.
38 NC-DRV
communication:
Protocol error 1 An error was detected in the communication frames received from
the CNC.
39 NC-DRV
communication:
Protocol error 2 An error was detected in the axis information data received from the
CNC.
3A
Overcurrent Excessive current was detected in the motor drive current.
3B Power module
overheat Thermal protection function in the power module has started its
operation.
3C
Regeneration circuit
error An error was detected in the regenerative transistor or in the
regenerative resistor.
3D Spindle speed
blocked The spindle motor failed to rotate faster than 45 r/min, even when the
max. torque command was given.
3E
Spindle speed
overrun 1. The spindle motor speed feedback was detected to be
accelerated exceeding the commanded speed.
2. The spindle motor was detected to be rotated at a speed
exceeding the parameter value, while the speed command was "0"
(including the case of operation stoppage during the position
control).
3F Excessive speed
error 2 A difference between the speed command and speed feedback was
detected to exceed the setting amount or setting time in a constant
speed operation.