Siemens SIMATIC ET 200S - Page 187

Commissioning and Diagnostics
6-27
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
STEP 5 user program
STL Explanation
:A DB 30
:SPA FB 192
Name :IM308C
DPAD : KH F800
IMST : KY 0, 3
FCT : KC SD
GCGR : KM 0
TYP : KY0,20
STAD : KF +1
LENG : KF -1
ERR : DW 0
Default address area of the IM 308-C
IM no. = 0, PROFIBUS address of DP slave = 3
Function: Read slave diagnostics
Not evaluated
S5 data area: DB 20
Diagnostic data from data word 1
Diagnosis length = joker length (all permitted
bytes)
Error code stored in DW0 of DB30