Mitsubishi Electric MELCEC Q Series User Manual page 227

APPENDICES
Number Name
D9036
For designation
extension file
register device
numbers
D9037
D9038
LED indication
priority
D9039
D9044 Sampling trace
SFC program
D9049 execution work
area
SFC program
D9050
error code
D9051 Error block
*: 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 App.2.2 Special Register List (continued)
Description
• 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.
The devise number
used for getting direct
access to each device
for extension file
register
D9037,D9036
Device No.(BIN data)
• Sets priority of ERROR LEDs which illuminate (or
flicker) to indicate errors with error code numbers.
Priority 1 to 4 • Configuration of the priority setting areas is as shown
below.
D9038
D9039
Priority 5 to 7
• For details, refer to the applicable CPU user's manual
and the ACPU (Fundamentals) programming manual.
• 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 STRA or
Step or time during
STRAR .
sampling trace
At scanning ... 0
At time........... Time (10 ms unit)
Stores the value in BIN code for D9044.
• Stores the block number of the expansion file register
Expansion file register
which is used as the work area for the execution of a
block number to be
SFC program in a binary value.
used as the work area
• Stores "0" if an empty area of 16K bytes or smaller,
for the execution of a
which cannot be expansion file register No. 1, is used
SFC program.
or if M9100 is off.
• Stores code numbers of errors occurred in the SFC
program in BIN code.
0:
Code number of error 80:
occurred in the SFC 81:
program 82:
83:
84:
• Stores the block number in which an error occurred in
Block number in
the SFC program in BIN code.
which an error
In the case of error 83 the starting block number is
occurred.
stored.
Details
Extension file register
0
to
16383
16384
to
to
. . . . . . . . . . . . . . . . . . . . . . . . . .
b15 b12 b11 b8 b7
Priority 4 Priority 3 Priority 2
Priority 7 Priority 6
No error
SFC program parameter error
SFC code error
Number of steps of simultaneous execution
exceeded
Block start error
SFC program operation error
App - 33
Applicable CPU
Usable with
AnA, A2AS,
— AnU and
Block No.1
QCPU-A
area
(A Mode).
Block No.2
area
Usable with
A2C, AnS,
AnSH, A1FX,
A0J2H, A52G
—
. . . . . . . . . . .
b4 b3 b0
AnA, A2AS,
Priority 1
AnU and
Priority 5
QCPU-A
(A Mode).
Usable with A1
and A1N
Usable with
AnN*, AnA*,
—
AnU, A2AS,
QCPU-A
(A Mode), A2C,
A0J2H, AnS,
AnSH, A1FX
and A52G.
—