Leuze electronic AMS 348i Manual page 90

PROFINET interface
9.9.3.30 Module 15: Dynamic velocity limit value
PROFINET module identifier
Module-ID
Submodule-ID
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 PROFINET master. The transferred values are activated by Bit 0.0, i.e. if this bit is
set, the AMS
Notice!
Further explanations on the "Range start" and "Range end" parameters see chapter 9.9.3.26
"Module 11: Static velocity limit value 1".
Parameters
None
Input data
None
Output data
Output data Description
a
Controls internal processing of the
transferred dynamic limit value
Limit value
control parameters.
b
Condition for the signal change of the
Switching
output/status bit.
mode
Selection of direction-dependent or
c
direction-independent limit value
Direction
selection checking.
d
Limit value is compared to the current
Velocity limit
velocity.
value
e
Relative shift to prevent signal
Velocity
bouncing.
hysteresis
f
The velocity limit value is monitored
Limit value
beginning at this position.
range start
g
The velocity limit value is monitored up
Limit value
to this position.
range end
Output data length: 13 bytes consistently
87
1015
1
348i compares the current velocity with the new limit value conditions.
Rel.
addr.
0.0
0.1
0.2
1...2
3...4
5...8
9
...
12
Data Value
type
0: Do not process
Bit
1: Process 
parameter
0: Value greater than limit
Bit
1: Value less than limit
0: Direction independent
Bit
1: Direction dependent
unsign
0 ... +20000
16 bit
unsign
0 ... +20000
16 bit
sign
-999999 ... +999999
32 bit
sign
-999999 ... +999999
32 bit
AMS 348i
Default Unit CR to
module
metr. Inch
– – –
– – –
– – –
(in/
– mm/s 100) 16 h
/s
(in/
– mm/s 100) –
/s
0 mm in/100 –
0 mm in/100 –
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