Mitsubishi Electric M800VW Series Manual page 619

M800V/M80V Series PLC Development Manual
8 Appendix 2: List of PLC Alarms
NC alarm display (M8V Series)
Message Level
U10 Illegal PLC ALM
(User PLC is illegal) (Red)
 "xx" in the lower 16 bits of
the sub-status 1 indicates
the program No. (0x01 to
0x78 (in the hexadecimal
form))
 The sub-alarm No. "yy" of
ALM
sub-status 1 indicates the
(Red)
project No.
("yy" is not displayed
ALM
when the maximum num-
(Red)
ber of projects is 1)
WNG
(Yellow)
WNG
(Yellow)
WNG
(Yellow)
ALM
(Red)
ALM
(Red)
ALM
(Red)
ALM
(Red)
IB-1501614-B
Sub-status
NC operating
status
1 2
0x31xx.yy Step No. Emergency
stop
(S/W EMG)
0x32xx.yy Step No. Emergency
stop
(S/W EMG)
0x33xx.yy - Emergency
stop
(S/W EMG)
0x34xx.yy Step num- PLC RUN
ber
0x35xx.yy Step num- PLC RUN
ber
0x36xx.yy Step num- PLC RUN
ber
0x400* - Emergency
stop
(S/W EMG)
0x500* - Emergency
stop
(S/W EMG)
0x510* - Emergency
stop
(S/W EMG)
0x520* - Emergency
stop
(S/W EMG)
594
PLC diagnosis
Error code Diagnosis display
SD0 character string
31 NEXT INS. ERR
32 BREAK INS. ERR
33 STR LAD. ERR
34 DATA CMD RNG ILL
35 REAL NUM ILL
36 REAL NUM OVR
40 PLC SYSTEM DOWN
50 MLT PRJ NUM ILL
51 PRJ RATE PRM ILL
52 LAD TMP AREA OVR
File name Step No.
△ △
○ ○
○
○ ○
○ ○
○ ○