Filter
Top Products
Special offers from our partners!
Find Replacement BBQ Parts for 20,308 Models. Repair your BBQ today.
12-83
1
2
3
12
6
6
7
8
12.2 Canceling of Errors
12.2 Canceling of Errors
Q series CPU module can perform the cancel operation for errors only when the errors allow
the CPU module to continue its operation.
To cancel the errors, follow the steps shown below.
1) Eliminate the cause of the error.
2) Store the error code to be canceled in the special register SD50.
3) Energize the special relay SM50 (OFF ON).
4) The error to be canceled is canceled.
After the CPU module is reset by the canceling of the error, the special relays, special
registers, and LEDs associated with the error are returned to the status under which the
error occurred.
If the same error occurs again after the cancellation of the error, it will be registered again in
the error history.
When multiple enunciators(F) detected are canceled, the first one with No. F only is
canceled.
Refer to the following manual for details of error canceling.
QCPU User's Manual (Function Explanation, Program Fundamentals)
(1) When the error is canceled with the error code to be canceled stored in the
SD50, the lower one digit of the code is neglected.
(Example)
If error codes 2100 and 2101 occur, and error code 2100 to cancel error code
2101.
If error codes 2100 and 2111 occur, error code 2111 is not canceled even if
error code 2100 is canceled.
(2) Errors developed due to trouble in other than the CPU module are not
canceled even if the special relay (SM50) and special register (SD50) are
used to cancel the error.
(Example)
Since "SP. UNIT DOWN" is the error that occurred in the base unit (including
the extension cable), intelligent function module, etc. the error cause cannot
be removed even if the error is canceled by the special relay (SM50) and
special register (SD50).
Refer to the error code list and remove the error cause.