Self-diagnostic Function
3.16.1 Error-time operation mode
The built-in PLC function allows you to set whether the sequence program operation
will be stopped or continued at occurrence of an operation error.
Use the built-in PLC function parameter to set whether operation will be stopped or
continued.
Default value of error-time operation mode
The following table indicates the default value (initial value) of the error-time
operation mode and the status of the built-in PLC function.
Error Definition
An error occurred in
the sequence
program, e.g. an
attempt was made to
Operation
make BCD
error
conversion of any
value outside the
range 0 to 9999 (or 0
to 99999999).
94
Table 3.5 Error-time Operation Mode
Operation
Default value
Continuation
CPU Status
P.RUN
Special
relays
LED
turned on
M9010
Flicker
M9011
Special
Self-
registers
diagnostic
for data
error No.
storage
(D9008)
D9010
50
D9011