Siemens SIMATIC FM 351 - C.3 Data and Structure of the Diagnostic DB

Data Blocks/Error Lists
C-11
FM 351 Positioning Module
C79000-G7076-C351-02
C.3 Data and Structure of the Diagnostic DB
Note
Do not modify data that are not listed in this table.
Table C-3 Structure of the Diagnostic DB
Address
Name Data
Type
Initial Value Description
0.0 MOD_ADDR INT 0 Module address
256.0 JOB_ERR INT 0 Error number of the communication error
258.0 JOBBUSY BOOL FALSE 1 = job active
258.1 DIAGRD_EN BOOL FALSE 1 = read diagnostic buffer unconditional
260.0 DIAG_CNT INT 0 Number of valid entries in the list
262.0 DIAG[1] STRUCT Diagnostic data latest entry
272.0 DIAG[2] STRUCT Diagnostic data second entry
282.0 DIAG[3] STRUCT Diagnostic data third entry
292.0 DIAG[4] STRUCT Diagnostic data fourth entry
302.0 DIAG[5] STRUCT Diagnostic data fifth entry
312.0 DIAG[6] STRUCT Diagnostic data sixth entry
322.0 DIAG[7] STRUCT Diagnostic data seventh entry
332.0 DIAG[8] STRUCT Diagnostic data eighth entry
342.0 DIAG[9] STRUCT Diagnostic data ninth entry