Siemens SIMATIC FM 353 Manual page 127

Table 6-11 User data block (AW-DB), continued
AW-DB
Byte Bit 7
DBD28
(with firmware version V3.7.6 and higher in conjunction with the blocks of the "FM353_354" library
DBW32
Initiation signals Initiation signals
Initiation signals for single settings (switches); transfer through Write request when change occurs
Parking
DBB34 Simulation
axis
Software
limit posi-
DBB35
tions dis-
abled
Initiation signals for single commands; transfer through Write request when change occurs
(signals are reset following transfer)
DBB36
Rescind
DBB37 setting of
actual value
Initiation signals for Write requests
Set actual Set refer-
DBB38
value ence point
Request
DBB39 Teach-in application
data
DBB40
to
DBB41
Initiation signals for Read requests
DBB42
Read
Application
DBB43 measured
data
values
FM 353 Stepper Drive Positioning Module
6ES7 353-1AH01-8BG0
FM 353
Bit 6 Bit 5 Bit 4
Rotation
monitoring
Enable
input dis-
abled
Restart
On-the-fly
MDI block
Program Digital
selection outputs
Operating Service
error no. data
Additional
Dig. inputs/
operating
outputs
data
Programming the Technological Functions
Bit 3 Bit 2
Actual position
Reserved
Length
Retrigger
measure-
ref. point
ment
Reserved
Automatic Automatic
block block ad-
return vance
Setpoint for
MDI block incremental
dimension
Modify pa-
rameters /
data
Reserved
Actual
Next
value block
NC block
change
Parameter/
data
Bit 1 Bit 0
In-process Controller
measuring enable
Delete
Activate
residual
MD
distance
Frequency Speed
levels 1, 2 levels 1, 2
On-the-fly
Zero offset setting of
actual value
Basic
Active
operating
NC block
data
6-47