Mitsubishi Electric MELSEC-Q Series - Page 540

APP - 49
APPENDICES
Table 1.15 Servo error (2000 to 2999) list (MR-J3W- B) (Continued)
Error code
Servo amplifier
LED display
Name Details name Remarks
2141
E1.1
Overload warning 1
Thermal overload warning 1 during
operation
E1.2
Thermal overload warning 2 during
operation
E1.3
Thermal overload warning 3 during
operation
E1.4
Thermal overload warning 4 during
operation
E1.5 Thermal overload warning 1 during a stop
E1.6 Thermal overload warning 2 during a stop
E1.7 Thermal overload warning 3 during a stop
E1.8 Thermal overload warning 4 during a stop
2142 E2.1
Linear servo motor overheat
warning
Linear servo motor overheat warning
Linear servo motor
use
Direct drive motor overheat
warning
Direct drive motor overheat warning Direct drive motor use
2143
E3.1
Absolute position counter
warning
The multi-revolution counter travel
distance excess warning
E3.2 Absolute positioning counter error
2146 E6.1 Servo forced stop warning Servo forced stop warning
2147 E7.1 Controller forced stop warning Controller forced stop warning
2148 E8.1
Cooling fan speed reduction
warning
Decreased cooling fan speed warning
2149
E9.1
Main circuit off warning
Ready-on signal on at main circuit off
E9.2
Bus voltage drop during low speed
operation
(Note-1)
E9.3 Servo-on signal on at main circuit off
2151 EB.1 The other axis fault warning The other axis fault warning
2152 EC.1 Overload warning 2 Overload warning 2
2153 ED.1 Output watt excess warning Output watt excess
2301 to 2599 E4.1
Parameter warning
(Refer to the table 1.16)
Parameter setting range error warning
2601 to 2899
37.1
Parameter error
(Refer to the table 1.16)
Parameter setting range error
37.2 Parameter combination error
2913
2B.1
Encoder counter error
Encoder counter error 1
Direct drive motor use
2B.2 Encoder counter error 2
2948 8A.1
USB communication time-out
error
USB communication time-out error
2952
8E.1
USB communication error
USB communication receive error
8E.2 USB communication checksum error
8E.3 USB communication character error
8E.4 USB communication command error
8E.5 USB communication data No. error
(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.