Integrating the LES in the process control (Ethernet)
Leuze electronic
LES 36
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10.3.4
Commands in measure mode
Note!
Command syntax (header/user data), see
The following commands are available in measure mode:
Command from control to LES
Answer from LES to control
Com-
mand no.
Meaning
Num-
ber of
user
data
words
Com-
mand no.
Meaning
Num-
ber of
user
data
words
0x4554
Ethernet Trigger
With the Ethernet Trigger com-
mand, a single measurement is
triggered in measure mode, sim-
ilar to triggering via the trigger
input..
Prerequisite is that the LES be
configured with LESsoft under
Operation Mode
to
Input Trig-
gered
.
A connection to the sensor must
exist before the Ethernet Trigger
command can be used.
0
0x5354
The evaluation telegram is sent
as an answer (status and mea-
surement values), see
Chapter 10.2.9.
1
packet
@ 75
0x414E
The transmitted command was
not processed.
0
0x4541
Ethernet Activation
The Ethernet Activation com-
mand is used to switch the mea-
surement operation on and off
corresponding to the user data
word.
Prerequisite is that the LES be
configured with
LESsoft
under
Activation Input Mode
to
Regard
.
A connection to the sensor must
exist before the command can be
used.
1
0x5354
In the activated state, in FreeRun
mode or in the triggered mode (if
triggered), the evaluation tele-
gram is used for the response
(status and measurement val-
ues), see Chapter 10.2.9.
In the deactivated state, there is
no response to the command.
1
packet
@ 75
0x414E
The transmitted command was
not processed.
0
Table 10.4:
Commands in measure mode
