Siemens SIMATIC FM 353 Manual page 116

Programming the Technological Functions
Processing write requests
Before Write requests can be processed, the data area associated with the Write
request must first be initialized with the relevant values and the appropriate operat-
ing mode.
A Write request is initiated by setting the relevant job request number.
The following abbreviations are used in the Table below to indicate the adjacent
operating mode:
Operating mode: T
The following Write requests are available:
Operating Mode
System Data
Speed levels 1, 2
Frequency levels 1, 2
Setpoint for incremental di-
mension
MDI block
MDI block, on-the-fly
Reserved
Set reference point
Set actual value
Set on-the-fly actual value
Zero offset
Reserved
Modify parameters/data
Digital outputs
Program selection
Application request
Teach-in
d Data are accepted, then processed in the relevant operating mode.
x Data are accepted or processed.
− Data are rejected with error (see Error Handling, Table 11-8 column 4, No. 1).
V Data required to move the axis.
6-36
− Jogging mode
STE − Control mode
REF − Approach to reference point
SM − Incremental mode (relative)
MDI − MDI (Manual Data Input)
A/AE − Automatic mode / Automatic single block
Write
Data
Request
DBX38.0 DBB160...167
DBX38.1 DBB168...175
DBX38.2 DBB156...159
DBX38.3 DBB176...195
DBX38.4 DBB222...241
DBX38.5
DBX38.6 DBB152...155
DBX38.7 DBB144...147
DBX39.0 DBB148...151
DBX39.1 DBB140...143
DBX39.2
DBX39.3 DBB196...219
DBX39.4 DBB220...221
DBX39.5 DBB242...245
DBX39.6 DBB246...249
DBX39.7 DBB250...251
T STE REF SM MDI
V d d V
d V d d
d d d V
d d d d
− − − −
x x x x
x x − x
x x − x
x x − x
x x x x
x x x x
x x x x
− − − −
x x x x
x − − x
FM 353 Stepper Drive Positioning Module
6ES7 353-1AH01-8BG0
See
A/AE
Sect.
d d 9.2.1
d d 9.2.2
d d 9.2.4
V d 9.2.5
x − 9.2.5
x − 9.3.9
x x 9.3.5
x − 9.3.6
x x 9.3.4
x x
x x 9.3.1
x x 9.8.2
− V 9.2.6
x x 9.3.7
x − 9.3.8