Leuze electronic BPS 34 - Page 83

Device parameters and interfaces
82 BPS 34 Leuze electronic
8.1.7.23 Module 22: Speed measurement control
Description
The control manages the timing of the speed measurement by starting or stopping the
measurement function. Control is performed depending on certain events such as the
switching input, time functions or PROFIBUS output bits. Using parameters, it determines
the events which influence the states.
Parameters
Hex coding of module 22 "Speed measurement control"
The value listed in the table shows the hex coding of the default settings.
Parameter Description Rel.
addr.
Data
type
Value range Default Unit CR to
module
Speed
measure-
ment start
mode
The start mode determines by
which event the speed mea-
surement is started.
0
unsign
8
0: Deactivated
1: After initialization
2: Following event:
Either by the switching input
or by a signal from the
PROFIBUS master
0 –7g
Speed
measure-
ment stop
mode
The stop mode determines
after which event the speed
measurement is stopped.
1
unsign
8
0: Deactivated
1: By errors
2: By a stop event:
Either by output bit 0.1 or by
the switching input function
0 –7g
Parameter length: 2 byte
a
b
Internal address of module 22 Speed measurement start mode address 0 Speed measurement stop mode address 1
18 00 00