Mitsubishi Electric M800VW Series Manual page 617

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
when the maximum num-
ber of projects is 1)
ALM
(Red)
ALM
(Red)
ALM
(Red)
ALM
(Red)
ALM
(Red)
ALM
(Red)
IB-1501614-B
Sub-status
NC operating
status
1 2
0x230*.yy - Emergency
stop
(S/W EMG)
0x24xx.yy Step No. Emergency
stop
(S/W EMG)
0x25xx.yy - Emergency
stop
(S/W EMG)
0x26xx.yy - Emergency
stop
(S/W EMG)
0x27xx.yy Step No. Emergency
stop
(S/W EMG)
0x280* - Emergency
stop
(S/W EMG)
0x29xx.yy - Emergency
stop
(S/W EMG)
0x30xx.yy Step No. Emergency
stop
(S/W EMG)
592
PLC diagnosis
Error code Diagnosis display
SD0 character string
23 LABEL PARA. ERR
24 RSV. LABEL ERR
25 PRG. PARA. ERR
26 MISSING RET INS.
27 LAD. CODE ERR
28 MISSING LAD(M)
29 EXE. AREA OVER
30 FOR INS. OVER
File name Step No.
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