Mitsubishi Electric MELSEC-Q Series - Page 539

APP - 48
APPENDICES
Table 1.15 Servo error (2000 to 2999) list (MR-J3W- B) (Continued)
Error code
Servo amplifier
LED display
Name Details name Remarks
2046
46.1
Servo motor overheat
(Note-2)
Abnormal temperature of servo motor
46.2
Linear servo motor thermal sensor error
Linear servo motor
use
Direct drive motor thermal sensor error Direct drive motor use
46.3 Thermistor wires are not connected error
Linear servo motor/
direct drive motor use
2047
47.1
Cooling fan error
Cooling fan stop error
47.2 Decreased cooling fan speed error
2050
50.1
Overload 1
Thermal overload error 1 during operation
50.2 Thermal overload error 2 during operation
50.3 Thermal overload error 4 during operation
50.4 Thermal overload error 1 during a stop
50.5 Thermal overload error 2 during a stop
50.6 Thermal overload error 4 during a stop
2051
51.1
Overload 2
Thermal overload error 3 during operation
51.2 Thermal overload error 3 during a stop
2052
52.3
Error excessive
Excess droop pulse
(Note-1), (Note-2)
52.4
Maximum deviation at 0 torque limit
(Note-1), (Note-2)
2060 1A.1 Motor combination error Motor combination error
2061
2A.1
Linear encoder error 1
Linear encoder side error 1
Linear servo motor
use
2A.2 Linear encoder side error 2
2A.3 Linear encoder side error 3
2A.4 Linear encoder side error 4
2A.5 Linear encoder side error 5
2A.6 Linear encoder side error 6
2A.7 Linear encoder side error 7
2A.8 Linear encoder side error 8
2063 1E.1
Encoder initial communication
error 2
Encoder failure
2064 1F.1
Encoder initial communication
error 3
Incompatible encoder
2088 888 Watchdog —
2101
91.1
Main circuit device overheat
warning
Main circuit device overheat warning
91.2 Board temperature warning
2102 92.1
Battery cable disconnection
warning
Encoder battery disconnection warning
signal detection
2106
96.1
Home position setting warning
In-position error at home positioning
96.2 Command input error at home positioning
2116 9F.1 Battery warning Low battery
2140 E0.1
Excessive regeneration
warning
Excessive regeneration warning
(Note-1): The name is different when using the linear servo motors.
Refer to the "Servo amplifier Instruction Manual" for details.
(Note-2): The name is different when using the direct drive motors.
Refer to the "Servo amplifier Instruction Manual" for details.