Siemens SIMATIC FM 353 Manual page 63

Machine data list
All machine data of the FM 353 are listed in Table 5-4.
Notes to the machine data list:
K are configuration data; see Section 9.3.3
E are settable machine data for alignment (start-up optimization) and technology,
see Section 9.3.3
The units of measurement refer to the value representation in the machine data
DB.
Table 5-4 Machine data list
No.
Designation
1 − 4
5 E Process interrupt gener-
ation
6 Axis name
7 K System of measure-
ment
8 K Axis type
2)
9 K Rotary axis end
10
11 K Travel per motor revolu-
tion (division period)
12 K Residual path per motor
2)
revolution
13 K Increments per motor
revolution (division pe-
2)
riod)
14
15
16 K Reference-
point coordinate
MSR = measurement-system grid
1) The variable axis name is implemented as an axis letter (X, Y, Z, ...) with an address extension (1...9).
Permissible characters: X, Y, Z, A, B, C, U, V, W, Q, E, 1...9 e.g.: "X", "X1"
2) see Dependencies
3) The axis name is in bytes 3 and 4 (bytes 1 and 2 give the character length specification)
FM 353 Stepper Drive Positioning Module
6ES7 353-1AH01-8BG0
Default
values
0 0 = Position reached
1 = Length measurement com-
pleted
3 = Change block on-the-fly
4 = Measurement on-the-fly
X max. 2 ASCII characters
−3
1 1 = 10 mm
−4
2 = 10 inch
−4
3 = 10 degrees
−2
4 = 10 degrees
0 0 = linear axis
1 = rotary axis
5
36@10 0 − 1 000 000 000
10 000 1 − 1 000 000 000
2
32
0 0 − 2 −1
1 25
2 2 − 2
0 −1,000,000,000 −
+1,000,000,000
RPS = reference-point switch
Value/Meaning
1)
Defining Parameters
Data type/ See
Unit/Comments Sec.
not assigned
BITFIELD32 9.10
3)
4 bytes
DWORD [MSR] 9.4
DWORD 9.5
DWORD [MSR]
not assigned
DWORD [MSR] 9.6
(integer compo-
nent)
DWORD
−32
[2 MSR] (frac-
tional component)
DWORD
not assigned
not assigned
DINT [MSR] 9.2.3
5-11