Bosch Rexroth OptiFeed-FS EcoDrive 03 FLP04VRS, Functional Description

Page: 303 / 490

ECODRIVE03-FL*-04VRS Interface
10-19
DOK-ECODR3-FL*-04VRS**-FK01-EN-P
7)
T
Hexadecimal 54 / character for a table value.
The information following the ’T’ is interpreted as a table value.
1)
$
Hexadecimal 24 / character for checksum.
The two characters that follow are interpreted as a checksum.
2)
hh
Hexadecimal value / checksum
These two characters represent the result of the checksum for a piece of
information. The checksum is sent along with each type of information.
When data is received, the checksum can be disregarded (see Parameter
B002).
3)
CR
Hexadecimal 0D / character for carriage return
LF
Hexadecimal 0A / character for linefeed
The characters ’CR’ and ’LF,’ together, form the end of each
transmission. (transmission of instruction)
All information characters are coded in hexadecimal format in accordance
with the ASCII code table. The following characters are used to exchange
information:
1)
0
through
9
Hexadecimal 30 through 39
A
through
Z
Hexadecimal 41 through 5A
The numerals ’0’ through ’9’ and the letters ’A’ through ’Z’ are available for
command and data input.
2)
_
Hexadecimal 20 / space (space bar)
To produce the desired format, the space is used at various points within
the data string.
3)
+
Hexadecimal 2B / operational sign for data
-
Hexadecimal 2D / operational sign for data
4)
.
Hexadecimal 2E
,
Hexadecimal 2C
When numerical values are received, both a period and a comma are
accepted. Both are recognized as the decimal point. When numeric
values are sent, a decimal point is always used.
Other Control Characters:
lnformation Characters: