Mitsubishi A1SJH(S8) User Manual page 193

APPENDICES
Number Name
D9010 Error step
*1
Error step
D9011
I/O control
D9014
mode
CPU operating
D9015
states
Table App2.2 Special Register List (Continue)
Description
• When operation error has occurred during execution of
Step number at which application instruction, the step number, at which the
operation error has error has occurred, is stored in BIN code. Thereafter,
occurred each time operation error occurs, the contents of
D9010 are renewed.
• When operation error has occurred during execution of
application instruction, the step number, at which the
Step number at which
error has occurred, is stored in BIN code. Since
operation error has
storage into D9011 is made when M9011 changes from
occurred
off to on, the contents of D9010 cannot be renewed
unless M9011 is cleared by user program.
• The I/O control mode set is returned in any of the
following numbers:
I/O control mode
0. Both input and output in direct mode
number
1. Input in refresh mode, output in direct mode
3. Both input and output in refresh mode
• The operation states of CPU as shown below are
stored in D9015.
B15
Operating states of
CPU
* When the CPU is in RUN mode and M9040 is off, the
CPU remains in RUN mode if changed to PAUSE
mode.
Details
..... ...... .......
B12 B11 B8 B7 B4 B3
CPU key switch: Remains the same in
remote RUN/STOP mode.
0 RUN
1 STOP
PAUSE
2
STEP RUN
3
Remote RUN/STOP by parameter setting
RUN
0
1 STOP
2 PAUSE
Status in program
0 Except below
STOP instruction execution
1
Remote RUN/STOP by computer
RUN
0
1 STOP
PAUSE
2
APP - 22
Applicable CPU
Unusable with
A3H and A3M.
Usable with all
types of CPUs.
Unusable with
An, A3H and
A3M.
.......
B0
Usable with all
types of CPUs.