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Device parameters and interfaces
46
AMS 200
Leuze electronic
8
.1.6.1
Module 1: Position value
Description
Outputs the current position value.
The parameters for sign, unit, resolution, count direction and offset remain adjustable.
Parameter
Parameter
Description
Rel.
addr.
Data
type
Value
Default
Unit
CR to
module
metr.
inch
Sign
Output mode of the sign.
Sign affects position and velocity
output.
0.0
Bit
0: two's complement
1: sign + quantity
0
–
–
Measure-
ment unit
Selection of the measurement
unit
1)
.
The parameter applies to all val-
ues with measurement units.
The parameter applies to all
interfaces.
0.1
Bit
0: metric
1: inch (in)
0
–
–
Resolution
Resolution of the position value
applies only to the PROFIBUS
output. The resolution does not
apply to:
-
Static preset
-
Dynamic preset
-
Offset
The SSI interface has a separate
parameter for the resolution.
0.2
…
0.4
Bit
001=1: 0.001
010=2: 0.01
011=
3
: 0.1
100=4: 1
101=5: 10
4
mm
in/100
–
Count
direction
Count direction positive
Count direction negative
The parameter applies to all
interfaces.
The count direction changes the
sign during velocity measure-
ment.
For the SSI interface, no negative
position values can be trans-
ferred. In this case, the value 0 is
output at the SSI interface.
A suitable offset is to be selected
so that only positive values are
transferred.
0.5
Bit
0: positive
1: negative
0
–
–
a
b
c
d
0m
+100m
0m
-100m