Mitsubishi A1SJH User Manual page 158

APPENDICES
Number Name
D9052 Error step
D9053 Error transfer
Error sequence
D9054
step
Status latch
D9055 execution step
number
D9060 Software version
: Usable with AnN and AnA which are compatible with SFC.
For the AnN and AnA which are compatible with SFC, refer to the MELSAP-ll Programming Manual.
Table 2.2 Special registers list (Continue)
Description
• Stores the step number in which error 84 occurred in the
SFC program in BIN code.
Step number in which
Stores "0" when errors 80, 81 and 82 occurred.
an error occurred.
Stored the block starting step number when error 83
occurred.
Transfer condition • Stores the transfer condition number in which error 84
number in which an occurred in the SFC program in BIN code.
error occurred. Stored "0" when errors 80, 81, 82 and 83 occurred.
Sequence step number • Stores the sequence step number of transfer condition
in which an error and operation output in which error 84 occurred in the
occurred. SFC program in BIN code.
• Stores the step number when status latch is executed.
• Stores the step number in a binary value if status latch is
executed in a main sequence program.
• Stores the block number and the step number if status
Status latch execution
latch is executed in a SFC program.
step number
Stores the software version of the CPU module's internal
system in ASCII codes.
Example: Stores "41
Note) The software version of the internal system may be
5: This function is available with the CPU of the
A2ACPU (P21/R21), A2ACPU-
Software version of
S1 (P21/R21)
internal system
A3ACPU (P21/R21)
A2UCPU (S1), A3UCPU,
A4UCPU
A1SJHCPU, A1SHCPU,
A2SHCPU
A2USCPU (S1)
A2USHCPU-S1
Details
Block No.
(BIN)
Higher 8 bits
" for version A.
H
different from the version marked on the housing.
following S/W versions or later.
CPU Type Name
S/W version W
(Manufactured in July, 1998)
S/W version X
(Manufactured in July, 1998)
S/W version H
(Manufactured in July, 1998)
S/W version H
(Manufactured in May, 1998)
S/W version Y
(Manufactured in July, 1998)
S/W version E
(Manufactured in July, 1998)
APP - 24
MELSEC-A
Applicable CPU
—
—
—
—
Step No.
(BIN)
Lower 8 bits
Software Version
Usable with
AnN , AnA ,
AnU, A2S,
QCPU-A
(A Mode), A2C,
A0J2H, AnS,
AnSH, A1FX and
A52G.
Usable with AnA,
A2AS, AnA
bpard, AnU and
QCPU-A
(A Mode).
Can be used only
with AnU, A2US,
or AnSH. 5