Mitsubishi Electric MELSEC-Q Series - Page 531

APP - 40
APPENDICES
Table 1.12 Servo error (2000 to 2999) list (MR-J4(W)- B) (Continued)
Error code
Servo amplifier
LED display
Name Details name Remarks
2146
E6.1
Servo forced stop
warning
Forced stop warning
E6.2
SS1 forced stop warning 1 (safety observation
function)
E6.3
SS1 forced stop warning 2 (safety observation
function)
2147 E7.1
Controller forced stop
warning
Controller forced stop warning
2148
E8.1
Cooling fan speed
reduction warning
Decreased cooling fan speed warning
E8.2 Cooling fan stop
2149
E9.1
Main circuit off
warning
Servo-on signal on during main circuit off
E9.2 Bus voltage drop during low speed operation
E9.3 Ready-on signal on during main circuit off
E9.4 Converter unit forced stop
2151 EB.1
The other axis error
warning
The other axis error warning
2152 EC.1 Overload warning 2 Overload warning 2
2153 ED.1
Output watt excess
warning
Output watt excess warning
2160
F0.1
Tough drive warning
Instantaneous power failure tough drive warning
F0.3 Vibration tough drive warning
2162
F2.1
Drive recorder -
Miswriting warning
Drive recorder - Area writing time-out warning
F2.2 Drive recorder - Data miswriting warning
2163 F3.1
Oscillation detection
warning
Oscillation detection warning
2907 1B.1 Converter error Converter unit error
2913
2B.1
Encoder counter error
Encoder counter error 1
2B.2 Encoder counter error 2
2918 3A.1
Inrush current
suppression circuit
error
Inrush current suppression circuit error
2921
3D.1
Parameter setting
error for driver
communication
Parameter combination error for driver
communication on slave
3D.2
Parameter combination error for driver
communication on master
2922
3E.1
Operation mode error
Operation mode error
3E.6 Operation mode switch error
2942
7A.1
Parameter setting
error (safety
observation function)
Parameter verification error (safety observation
function)
7A.2
Parameter setting range error (safety observation
function)
7A.3
Parameter combination error (safety observation
function)
7A.4
Functional safety unit combination error (safety
observation function)