Mitsubishi MELSEC-A series, Programming Manual

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APP - 22
APPENDICES
*: 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 1.4 Special Register List (Continue)
Number Name Description Details Applicable CPU
D9036
For designation
extension file
register device
numbers
The devise number
used for getting direct
access to each device
for extension file
register
• Designate the device number for the extension file
register for direct read and write in 2 words at D9036
and D9037 in BIN data.
Use consecutive numbers beginning with R0 of block
No. 1 to designate device numbers.
—
Usable with
AnA, A2AS,
AnU and
QCPU-A
(A Mode).
D9037
D9038
LED indication
priority
Priority 1 to 4
• Sets priority of ERROR LEDs which illuminate (or
flicker) to indicate errors with error code numbers.
• Configuration of the priority setting areas is as shown
below.
• For details, refer to the applicable CPUs User’s Manual
and the ACPU (Fundamentals) Programming manual.
—
Usable with
A2C, AnS,
AnSH, A1FX,
A0J2H, A52G
AnA, A2AS,
AnU and
QCPU-A
(A Mode).
D9039 Priority 5 to 7
D9044 Sampling trace
Step or time during
sampling trace
• The value stored in D9044 is used as the condition of
the sampling trace when M9044 is turned on or off with
the peripheral device to start sampling trace
or
.
At scanning ... 0
At time........... Time (10 ms unit)
Stores the value in BIN code for D9044.
Usable with A1
and A1N.
D9049
SFC program
execution work
area
Expansion file register
block number to be
used as the work area
for the execution of a
SFC program.
• Stores the block number of the expansion file register
which is used as the work area for the execution of a
SFC program in a binary value.
• Stores "0" if an empty area of 16K bytes or smaller,
which cannot be expansion file register No. 1, is used
or if M9100 is OFF.
—
Usable with
AnN*, AnA*,
AnU, A2AS,
QCPU-A
(A Mode), A2C,
A0J2H, AnS,
AnSH, A1FX
and A52G.
D9050
SFC program
error code
Code number of error
occurred in the SFC
program
• Stores code numbers of errors occurred in the SFC
program in BIN code.
0:
No error
80: SFC program parameter error
81: SFC code error
82: Number of steps of simultaneous execution
exceeded
83: Block start error
84: SFC program operation error
D9051 Error block
Block number in
which an error
occurred.
• Stores the block number in which an error occurred in
the SFC program in BIN code.
In the case of error 83 the starting block number is
stored.
—
Block No.1
area
Extension file register
0
16383
16384
Device No.(BIN data)
D9037,D9036
Block No.2
area
to
to
to
Priority 4 D9038
D9039
b15
. . . . . . .
b12
. . . . . . . . .
b11 b8
. . . . . . . . . .
b7 b4
. . . . . . . . . . .
b3 b0
Priority 3 Priority 2 Priority 1
Priority 6 Priority 7 Priority 5
STRA
STRAR