Siemens S7-1200 - QRY_TINT (Query Status of Time of Day Interrupt)

Extended instructions
8.4 Interrupts
S7-1200 Programmable controller
340 System Manual, 03/2014, A5E02486680-AG
Table 8- 102 Data types for the parameters
Parameter and type
Data type
Description
OB_NR
IN
OB_TOD (INT)
OB number (accepts symbolic name)
RET_VAL
OUT
Int
Execution condition code
Table 8- 103 Condition codes
RET_VAL (W#16#....)
Description
0000
No error
8090
Invalid OB_NR parameter
80A0 Start date and time-of day not set, for the relevant time-of-day
interrupt OB
80A1 The activated time is in the past. The error only occurs when the
interrupt OB is set to execute once only.
8.4.3.4
QRY_TINT (Query status of time of day interrupt)
Table 8- 104 QRY_TINT (Query date and time of day interrupt)
LAD / FBD
SCL
Description
ret_val:=QRY_TINT(
OB_NR:=_int_in_,
STATUS=>_word_out_);
Queries the date and time of day interrupt status for
the specified interrupt OB.
Table 8- 105 Data types for the parameters
Parameter and type
Data type
Description
OB_NR
IN
OB_TOD (INT)
OB number (accepts symbolic name) of the interrupt OB to query
RET_VAL
OUT
Int
Execution condition code
STATUS
OUT
Word
Status of the specified interrupt OB