Siemens SIMATIC FM 353 - Page 352

User Data Block (AW-DB)
B-14
FM 353 Stepper Drive Positioning Module
6ES7 353-1AH01-8BG0
Table B-1 User data block (AW−DB), continued
Adresse
absolut
CommentData typeVariable
435 PROG_NO1 BYTE NC traversing program no.
436 BLCK_NO1 BYTE NC block no.
437 LOOP_NO1 BYTE UP call counter
438 G90_91 BYTE Active G90/91
439 G60_64 BYTE Active G60/64
440 G43_44 BYTE Active G43/44
441 TO_NO BYTE Active D number
442.0 Reserved
442.1 LIM_SP BOOL Speed limit
442.2...
442.7
Reserved
443.0 LIM_FR BOOL Start/stop frequency limited
443.1 LIM_FV BOOL Frequency value for acceleration limited
443.2 Reserved
443.3 LIM_FS BOOL Acceleration/deceleration value limited
443.4...
445
Reserved
Parameter/data
446 PAR_RD STRUCT Parameter/data
+ 0 TYP BYTE DB type
+ 1 NUMB BYTE Number
+ 2 COUN BYTE Quantity
+ 3 JOB BYTE Request
+ 4 DATA1 ARRAY
[450 ..469]
BYTE
Array, structure/data type according to data, to be
read as per bytes 1 to 4 of this structure
END_STRUCT
470 ARRAY
[470...485]
BYTE
Internal, Reserved
Measured values
486 BEGIN_VAL DINT Initial value or on-the-fly measured value
490 END_VAL DINT Final value
494 LENGTH_VAL DWORD Measured length value
Operator control and monitoring
498 USR STRUCT Operator control and monitoring