Siemens SIMATIC S7-1200 - Page 434

Extended instructions
9.5 Interrupts
S7-1200 Programmable controller
434 System Manual, V4.2, 09/2016, A5E02486680-AK
QRY_DINT parameter STATUS
Table 9- 122 If there is an error (REL_VAL <> 0), then STATUS = 0.
Bit
Value
Description
0
0
In RUN
1 In startup
1
0
The interrupt is enabled.
1
The interrupt is disabled.
2
0
The interrupt is not active or has elapsed.
1
The interrupt is active.
4
0
An OB with an OB number given in OB_NR does not exist.
1
An OB with an OB number given in OB_NR exists.
Other bits
Always 0
Condition codes
Table 9- 123 Condition codes for SRT_DINT, CAN_DINT, and QRY_DINT
RET_VAL (W#16#...)
Description
0000
No error occurred
8090
Incorrect parameter OB_NR
8091
Incorrect parameter DTIME
80A0
Time delay interrupt has not started.