Table of Contents
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Defining Parameters of the FM 453
Machine Data List
All machine data of the FM 453 are listed in Table 5-5.
Notes to the machine data list:
K stands for configuration data: see Section 9.3.3
E stands for user-definable machine data settings for readjustment (startup
optimization) and technology; see Section 9.3.3
The units of measurement refer to the value representation in the machine
data DB.
Table 5-5
Machine Data List
No.
Designation
1 - 4
5 E
Process interrupt
generation
6 E
Axis name
7 K
System of
measurement
8 K
Axis type
2)
9 K
Rotary axis end
10 K Encoder type
11 K
Travel per motor rev-
olution (division pe-
2
riod)
12 K Residual distance per
2
encoder revolution
13 K Increments per en-
coder revolution (di-
2
vision period)
14 K Number of rotations
- absolute encoder
5-12
Default
Value/Meaning
Values
0
0 = Position reached
1 = Length measurement completed
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
1
0 = not present
1 = incremental encoder
3 = absolute encoder (SSI, 13-bit)
4 = absolute encoder (SSI, 25-bit)
13 = absolute encoder (SSI, 13-bit)
14 = absolute encoder (SSI, 25-bit)
10 000
1 - 1 000 000 000
32
0
0 - 2
-1
1
25
2 500
2
- 2
0
0/1 = single-turn encoders
1
12
2
...2
for multi-turn encoders
Data Type/
Unit/Comments
not assigned
BITFIELD32
1)
4 bytes
DWORD
DWORD
DWORD (MSR)
DWORD
GRAY Code
GRAY Code
Binary Code
Binary Code
DWORD (MSR) (in-
teger component)
-32
DWORD (2
(fractional compo-
nent)
DWORD
With incremental en-
coders, evaluation
takes place at 4 MD.
DWORD
Only powers of two
are allowed.
FM 453 Servo Drive / Step Drive Positioning Module
C79000-G7076-C453-01
See
Section
9.10
9.4
9.5
9.6.1
9.6.2
MSR)
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