Mitsubishi Electric Q172CPU Programming Manual page 280

APPENDICES
Error
code
Code
Error
address
code
(Note-2)
2748 E.LF
2700 2749 E.P12 12VDC power output short circuit
to 2750 E.EP
2799 2756 E.1
2757 E.2
2758 E.3
2761 E.6
2762 E.7
Table 2.3 Servo error (2000 to 2799) list (Continued)
Description
Description
Output phase failure protection
Encoder mis-wiring detection
Option alarm (error 1)
Option alarm (error 2)
Option alarm (error 3)
CPU error (error 6)
CPU error (error 7)
(Note-2): Refer to the Instruction Manuals of the vector
inverter FR-V500 and FR-V5NS for a based on
the code address for details.
APP - 35
Remark