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Communication with ID 200/C-PDP
Bosch Rexroth AG
, MIT: ID 200, 3 842 540 399/2016-11
7 Communication with ID 200/C-PDP
7.1 Communication via the diagnosis interface DIAG
Among other things, the diagnosis interface can be used to query information on
the ID 200/C-PDP and the connected antennas. The information includes the device
version, the date of the software, the type and version of the connected antennas,
the parameters set on the antennas and the data carrier type, for example.
The communication takes place via a PC connected to the RS232 diagnosis interface. On
the PC, either the command shell can be used with the help of a terminal program (e.g.
Windows Hyperterminal), or the web interface as a much more convenient solution.
Set up and use the web interface, see section 8 “Installation” .
The following parameters have fixed configurations on the diagnosis interface: Baud
rate 38 400, 8 data bits, 1 stop bit, no parity. When using the command shell, it is
advisable to activate the local echo in the terminal program.
7.1.1
Commands in the web interface and the command shell
The following description applies for manual command entry in the command shell
and the Send Command page of the ID 200/C-PDP website. The description does
not apply for PROFIBUS.
When entering commends on the Send Command page, leave out the command shell
end identification ‘#’, see following examples.
Command shell with ID 200/C-PDP
The command shell is active if ID 200/C‑PDP is triggered via a terminal program
after switch‑on. The diagnosis interface must be connected with the PC for this. The
Diag display of the RS232 connection lights up yellow after the first command has
been entered.
If the hyperterminal in Windows is used for command entry, “Send line ends with
line feeds” must be activated in the connection properties in the ASCII settings.
Once the connection has been established, the commands can be entered via the
keyboard as shown in the following example:
Change Tag, channel 1, tag type “33”:
ct133#
<ENTER>
The character ‘#’ identifies the end in conjunction with the <ENTER> key
The following string is returned in reply:
0
0
041
0
00#
0: Status “no error”
04: Command code “ct”
1: Antenna on CH1 triggered
00: Number of read bytes, with “ct”, no bytes are read.
Bytes entered with the write command are entered ASCII-coded in the MDT. One
character therefore corresponds to one byte. This means it is not possible to
enter binary numbers in the MDT, which are outside the 7-bit ASCII range
(possible in website F2 8.2.3).
