PROFINET interface
92
AMS 348
i
Leuze electronic GmbH + Co. KG
9.9.3.10 Module 10: Velocity
PROFINET module identifier
Module ID
1010
Submodule ID
1
Description
Outputs the current velocity with the configured resolution. The unit (metric or inch) is set in
module 1 (position value) and also applies to the velocity. If module 1 is not configured, the
AMS 348
i
operates with the default unit (metric).
The sign of the velocity is dependent on the counting direction in module 1d.
In the default setting, a positive velocity is output when the reflector moves away from the
AMS 348
i
. When the reflector moves toward the AMS 348
i
, negative velocities are output. If
the "negative" counting direction is configured in module 1, the velocity sign is reversed.
Measurement value preparation averages all velocity values calculated during the selected
period (averaging) to yield a velocity output value.
Parameter
Input data
Output data
None
Parameter
Description
Rel.
addr
.
Data
type
Value
Default Unit
CR to
module
Metr. Inch
Velocity
resolution
The parameter specifies the reso
-
lution for the velocity value.
0.0
…
0.2
Bit
001=1: 1
010=2: 10
011=3: 100
100=4: 1000
101 = 5: free resolution
1
mm/s
(in/
100)
/s
20b
Averaging
The parameter specifies the
response time (averaging time) of
the calculated velocity values
0.3
…
0.5
Bit
000=0: 2
001=1: 4
010=2: 8
011=3: 16
100=4: 32
101=5: 64
110=6: 128
3
ms
–
Parameter length: 2 bytes
a
b
Input data
Description
Rel.
addr
.
Data
type
Value
Default Unit
CR to
module
Metr. Inch
Velocity
Current velocity.
0
sign
32 bit
-999999 … +999999
0
Scaled
–
Input data length: 4 bytes consistently
c
