Mitsubishi Q02CPU

6
- 111
6.17 Self-diagnostics Function
6.17.1 Interrupt due to error occurrence
6
FUNCTIONS
6.17.1 Interrupt due to error occurrenceNote43
The CPU module can execute the interrupt program of the interrupt pointer that is set as
the interrupt object when an error occurs.
(1) Interrupt caused by the error that can be set to continue/stop in PLC
RAS setting
Only when the error set to "continue" at the "PLC RAS" tab screen in the "(PLC)
Parameter" dialog box occurs, the High Performance model QCPU executes the
interrupt program corresponding to the error. When the error set to "stop" there
occurs, the interrupt program (I32) for "Stop all errors" is executed.
(2) Interrupt pointers and corresponding errors
Note6.43
Note44
Diagram 6.66 indicates the interrupt pointers and corresponding errors.
* 1 : The I32 interrupt program is not executed upon the following serious errors.
•MAIN CPU DOWN
•END NOT EXECUTE
•RAM ERROR
•OPE CIRCUIT ERR.
Note43
Note44
Diagram 6.66 List of interrupt pointers corresponding to interrupts due to error occurrence
Basic
Note6.42
Since the Basic model QCPU does support interrupt pointers for error occurrence, it cannot
perform interrupts caused by the error occurrence of the CPU module itself.
Basic
Note6.42
High
Performance
Process
Note6.43
The High Performance model QCPU and Process CPU do not support the interrupt pointers I33,
I40 and I41.
High
Performance
Process
Note6.43
Stop all errors
Empty
Corresponding error message
Interrupt pointer
CAN'T SWITCH
STANDBY
UNIT VERIFY ERR.
FUSE BREAK OFF
SP.UNIT ERROR
OPERATION ERROR
SFCP OPE.ERROR
SFCP EXE.ERROR
ICM.OPE.ERROR
FILE OPE.ERROR
EXTEND INS.ERR.
PRG.TIME OVER
CHK instruction
Annunciator detect
I32
I33
I34
I35
I36
I37
I38
I39
I40
I41
I42 to 48
SINGLE PS.DOWN
Errors that occur when the system can continue the
drive mode, where or "continue" is selected from
"continues/stops".