Siemens SIMATIC S7-1200 System Manual page 438

Extended instructions
9.6 Alarms
Byte
12..13
14..15
Parameter RET_VAL
The following table defines output values for the RET_VAL parameter. See also Common
error codes for the Extended instructions (Page 553).
Error code* Explanation
(W#16#...)
0000 No error
8080 Value in the MODE parameter is not supported.
80C1 Resource bottleneck due to too many parallel calls.
8528 Parameter 5 (AssocValues) is not byte-aligned.
853A Parameter 5 (AssocValues) references an invalid point.
* You can display the error code as either integer or hexadecimal in the program editor.
438
Parameter Data type
Value[7] UINT
Value[8] UINT
Start value Description
0 ...
0 Eighth associ-
ated value of
the alarm.
S7-1200 Programmable controller
System Manual, V4.2, 09/2016, A5E02486680-AK
Number of
the associ-
ated value
9
10