7.3.3
Telegram
If the device receives one of the two following commands by telegram over the Ethernet
or USB interface, it will start the output of measured values in real time over these data
interfaces.
The detailed construction of the output telegram as well as the flow of requests and
outputs is described in the Telegram Listing publication (no. 8014631).
One-off output of measured values:
Telegram structure: sRN LMDscandata
Telegram
part
Description
Variable
type
Length
(Byte)
Value range
Command
type
Request (SOPAS read
by name)
String
3
sRN
Command
Request data
String
11
LMDscandata
Example:
Telegram
type
Command
ASCII
<STX>sRN{SPC}LMDscandata<ETX>
HEX
02 73 52 4E 20 4C 4D 44 73 63 61 6E 64 61 74 61 03
Binary
02 02 02 02 00 00 00 0F 73 52 4E 20 4C 4D 44 73 63 61 6E 64 61 74 61
05
Continuous output of measured values:
Telegram structure: sEN LMDscandata measurement start/stop
Telegram
part
Description
Variable
type
Length
(Byte)
Value range
Command
type
Request (SOPAS
event by name)
String
3
sEN
Command
Request data
String
11
LMDscandata
StartStop
measure‐
ment
Starting/stopping the
output of measured
values
Enum8
1
0: Stop
1: Start
Example:
Telegram
type
Command
ASCII
<STX>sEN{SPC}LMDscandata{SPC}1<ETX>
HEX
02 73 45 4E 20 4C 4D 44 73 63 61 6E 64 61 74 61 20 31 03
Binary
02 02 02 02 00 00 00 11 73 45 4E 20 4C 4D 44 73 63 61 6E 64 61 74 61 20
01 33
Activating the output of the measured values in SOPAS on a trial basis:
1.
Start the terminal emulator with the button.
2.
Select the Connect... command in the Connections menu in the dialog window and
establish communication with the TiM over the Ethernet or USB interface.
3.
Enter one of the two telegrams in the "Send telegram" input line as they appear
(automatically framed by STX and ETX when sending in the default setting). Pay
attention to blank characters in the string.
4.
Use the button to transmit the telegram to the device.
✓
The device responds by providing the data as a one-off or continuously in the
OPERATION
7
8024231/1G72/2022-05-27 | SICK
O P E R A T I N G I N S T R U C T I O N S | TiM781
45
Subject to change without notice
