Siemens SIMATIC FM 353, Manual

Page: 65 / 361

Defining Parameters
5-13
FM 353 Stepper Drive Positioning Module
6ES7 353-1AH01-8BG0
Table 5-4 Machine data list, continued
No. See
Sec.
Data type/
Unit/Comments
Value/Meaning
Default
values
Designation
32 K M-function
output type
1 during positioning:
1 = time-controlled
2 = acknowledgment-controlled
before positioning:
3 = time-controlled
4 = acknowledgment-controlled
after positioning:
5 = time-controlled
6 = acknowledgment-controlled
DWORD
serial output of up
to 3 M functions in
NC block
10.3
9.1
33 K M-function
output time
10 1 − 100,000 DWORD [ms]
rounded to 2-ms
steps
34 K Digital inputs
2)
0 0 = external start
1 = input for enable
2 = external block change
3 = set actual value on-the-fly
4 = measure
5 = RPS for search for reference
6 = reversing switch for
search for reference
BITFIELD32
bit-coded function
allocation:
Bit No.
I/O 0
Bit No. + 8 I/O 1
Bit No. + 16 I/O 2
Bit No. + 24 I/O 3
The front edge al-
9.2.3
9.8
35 K Digital outputs
2)
0 0 = Position reached, stop
1 = Axis movement forward
2 = Axis movement reverse
3 = Change M97
4 = Change M98
5 = Enable Start
7 = Direct output
The front edge al-
ways activates the
function. Indepen-
dently of MD36!
9.8
36 K Input adjustment
(signal processing in-
verted)
0 8 = I0 inverted
9 = I1 inverted
10 = I2 inverted
11 = I3 inverted
BITFIELD32 9.8
MSR = measurement-system grid RPS = reference-point switch
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)