Leuze electronic AMS 200, Technical Description, Page: 76 / 118

Device parameters and interfaces
72 AMS 200 Leuze electronic
8 .1.6.15 Module 15: Dynamic velocity limit value
Description
The dynamic velocity limit value compares the current velocity with a stored velocity within
the defined range. If the value is above or below the limit value, the dynamic limit value
status in module 16 is set and, if configured, the output is appropriately set.
Limit value ,
hysteresis , range start and range end are transferred with the output data of this module
by the PROFIBUS master. The transferred values are activated by Bit 0.0 , i.e. if this bit is
set, the AMS 200… compares the current velocity with the new limit value conditions.
Notice !
If range start and range end are identical, velocity monitoring is not activated.
Parameter
none
Input data
none
Output data
Output
data
Description Rel.
addr.
Data
type
Value Default Unit CR to
module
metr. inch
Limit value
control
Controls internal processing of
the transferred dynamic limit
value parameters.
0.0 Bit
0: Do not process
1: Process
parameter
– – –
Switching
mode
Condition for the signal change
of the output/status bit.
0.1 Bit
0: Value greater than
limit
1: Value less than limit
– – –
Direction
selection
Selection of direction-depend-
ent or direction-independent
limit value checking.
0.2 Bit
0: Direction independ-
ent
1: Direction dependent
– – –
Velocity
limit value
Limit value is compared to the
current velocity.
1…2
unsign
16 bit
0 … +20000 – mm/s
(in/
100)
/s
16 h
Velocity
hysteresis
Relative shift to prevent signal
bouncing.
3 …4
unsign
16 bit
0 … +20000 – mm/s
(in/
100)
/s
–
Limit value
range start
The velocity limit value is moni-
tored beginning at this position.
5…8
sign
3 2 bit
-999999 … +999999 0 mm
in/
100
–
Limit value
range end
The velocity limit value is moni-
tored up to this position.
9
…
12
sign
3 2 bit
-999999 … +999999 0 mm
in/
100
–
Output data length: 1 3 bytes consistently
a
b
c
d
e
f
g