YASKAWA VIPA SPEED7 - SFC 33 - CAN_DINT - Cancel Time-Delay Interrupt

The time from the call to the SFC 32 and the start of the time-delay interrupt OB may be
less than the configured time by no more than one millisecond, provided that no interrupt
events have occurred that delay the call.
RET_VAL (Return value)
Value Description
0000h No error has occurred
8090h OB_NR parameter error
8091h DTIME parameter error
14.1.24 SFC 33 - CAN_DINT - Cancel time-delay interrupt
The SFC 33 CAN_DINT (cancel time-delay interrupt) cancels a time-delay interrupt that
has already been started. The call to the respective time-delay interrupt OB will not be
issued.
The following conditions must be satisfied before a time-delay interrupt OB may be
called:
n The time-delay interrupt OB must have been started
(using the SFC 32).
n The time-delay interrupt OB must not have been de-selected.
n The time-delay interrupt OB must exist in the CPU.
Parameters
Parameter Declaration Data type Memory block Description
OB_NR INPUT INT I, Q, M, D, L,
constant
Number of the OB, that must be cancelled
(OB 20, OB 21).
RET_VAL OUTPUT INT I, Q, M, D, L The return value contains an error code if an error
is detected when the function is being processed.
RET_VAL (Return value)
Value Description
0000h No error has occurred.
8090h OB_NR parameter error
80A0h Time-delay interrupt has not been started.
14.1.25 SFC 34 - QRY_DINT - Query time-delay interrupt
The SFC 34 QRY_DINT (query time-delay interrupt) can be used to make the status of
the specified time-delay interrupt available via the output parameter STATUS.
Accuracy
Description
Conditions
Description
VIPA SPEED7
Integrated Standard
System Functions > SFC 34 - QRY_DINT - Query time-delay interrupt
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