Mitsubishi Electric Q172CPU Programming Manual page 252

APPENDICES
POINT
• The axis error code among the error codes stored in the D9193 to D9195 is shown below.
b15
D9193
D9194
Axis 16 Axis 15 Axis 14 Axis 13 Axis 12 Axis 11 Axis 10 Axis 9
D9195 Axis 32 Axis 31 Axis 30 Axis 29 Axis 28 Axis 27 Axis 26 Axis 25 Axis 24 Axis 23 Axis 22 Axis 21 Axis 20 Axis 19 Axis 18 Axis 17
(c) If another error occurs after an error code has been stored, the existing
error code is overwritten, deleting it.
However, the error history can be checked using a peripheral device
started with the SW6RN-GSV22P.
(d) Error detection signals and error codes are held until the error reset
command (M3207+20n) or servo error reset command (M3208+20n)
turns on.
POINT
(1) Even if the servo error reset (M3208+20n) turns on at the servo error
occurrence, the same error code might be stored again.
(2) Reset the servo error after removing the error cause of the servo amplifier side
at the servo error occurrence.
(3) Error at the real/virtual mode switching
These errors are checked when the real/virtual mode switching request flag
(M2043) turns off to on/on to off.
When the check shown in Section 9.1 and 9.2 is executed, and if error is
detected, it is as follows.
• It remains the current mode without the real/virtual mode switching.
• The real/virtual mode switching error detection flag (M2045) turns on.
• The error codes are stored in the real/virtual mode switching error information
(D9193 to D9195).
Error
Axis 8 Axis 7 Axis 6 Axis 5
Erroneous axis bit "1"
<Example> For 8 axes error
(Decimal) "128" and (Hexadecimal) "0080H" is stored in the D9194,
(Decimal) "0" and (Hexadecimal) "0000H" is stored in the D9195,
and the error code is stored in the D9193.
APP - 7
b0
Axis 4 Axis 3 Axis 2 Axis 1