Siemens SIMATIC ET 200M Operating Instructions Manual page 186

Interrupt, error and system messages
9.1 PROFIBUS DP
STEP 5 user program
STL
Name
DPAD
IMST
FCT
GCGR
TYPE
STAD
LENG
ERR
186
:A DB 30
:SPA FB 192
:IM308C
: KH F800
: KY 0, 3
: KC SD
: KM 0
: KY 0, 20
: KF +1
: KF -1
: DW 0
Description
Default address area for the IM 308-C
IM no. = 0, PROFIBUS address of the DP slave = 3
Function: Read slave diagnosis
is not evaluated
S5 data area: DB 20
Diagnosis data as of data word 1
Diagnosis length = joker length (all permissible
bytes)
Error code storage in the DW 0 of the DB 30
Operating Instructions, 04/2022, EWA-4NEB7806006-09
ET 200M