Chapter
4
Reference Manual
IVC-2D
176
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SICK AG • Advanced Industrial Sensors • www.sick.com • All rights reserved
Communication
Write RS485 Values
This tool will send values form the table via the port RS485. The values will be sent in a
successive manner from the table beginning at the row defined by the parameter
Table
index
. The parameter
Number of values
defines how many values that will be sent.
Note that only 8-bit values (0 .. 255) can be sent.
Input Parameters
01 = Table index
Select row in table with the first value that will be
sent.
02 = Number of values
Total number of values that will be sent in a suc-
cessive manner.
Since the number of rows in the table are limited to
2000 the
Table index + Number of values
<
2001.
Returned Values
None
Error Messages
Err. = 407
Serial protocol
Check if a 'Setup RS485' tool was executed before
using this tool.
Example
Figure – Example for sending values from table via RS485.
Input Parameters:
Table index
: 21 and
Number of values
: 3.That means beginning at
table index 21 three successive values will be send.
Table index:20
Table index:21
Table index:22
Table index:23
Table index:24
Table index:25
Only values from index 21 – 23
will be sent via RS485
The Emulator does
not emulate this
tool. See section
Handling the
Emulator for more
information.
