Mitsubishi Electric MELSEC Q Series Programming Manual page 529

APPENDICES
Table 1.12 Servo error (2000 to 2999) list (MR-J4(W)- B) (Continued)
Servo amplifier
Error code
LED display
2068 68.1
70.1
70.2
70.3
70.5
70.6
70.7
2070
70.A
70.B
70.C
70.D
70.E
70.F
71.1
71.2
71.3
71.5
2071
71.6
71.7
71.9
71.A
72.1
72.2
72.3
2072 72.4
72.5
72.6
72.9
Name
STO diagnosis error Mismatched STO signal error
Load-side encoder initial communication - Receive
data error 1
Load-side encoder initial communication - Receive
data error 2
Load-side encoder initial communication - Receive
data error 3
Load-side encoder initial communication -
Transmission data error 1
Load-side encoder initial communication -
Transmission data error 2
Load-side encoder initial communication -
Load-side encoder
Transmission data error 3
initial communication
Load-side encoder initial communication - Process
error 1
error 1
Load-side encoder initial communication - Process
error 2
Load-side encoder initial communication - Process
error 3
Load-side encoder initial communication - Process
error 4
Load-side encoder initial communication - Process
error 5
Load-side encoder initial communication - Process
error 6
Load-side encoder communication - Receive data
error 1
Load-side encoder communication - Receive data
error 2
Load-side encoder communication - Receive data
error 3
Load-side encoder communication - Transmission
Load-side encoder
data error 1
normal
Load-side encoder communication - Transmission
communication error 1
data error 2
Load-side encoder communication - Transmission
data error 3
Load-side encoder communication - Transmission
data error 4
Load-side encoder communication - Transmission
data error 5
Load-side encoder data error 1
Load-side encoder data update error
Load-side encoder data waveform error
Load-side encoder
normal Load-side encoder non-signal error
communication error 2
Load-side encoder hardware error 1
Load-side encoder hardware error 2
Load-side encoder data error 2
APP - 38
Details name Remarks