Programming
6.3 Programming via the RS232 interface (using the Freeport protocol)
SIMATIC RF1000
Operating Instructions, 02/2020, C79000-G8976-C432-07
41
6.2.2
Functions of the USB interface for Linux
The programming in Linux is made via an API and Software Development Kit. For additional
information, contact the Siemens Industry Online Support (Page 77).
Alternatively, you can program the USB interface in Linux based on the serial telegrams.
These are described in section "Programming via the RS232 interface (using the Freeport
6.3
Programming via the RS232 interface (using the Freeport protocol)
When the RF1040R/RF1070R readers are connected to a SIMATIC controller or any serial
interface, communication is performed via the Freeport protocol. The freeport protocol allows
you to communicate with the reader directly on the lowest level. A USB connection is not
required for this.
The telegrams are listed in a byte coding in the following sections; you can apply the byte
coding directly to the user program of the controller.
The communication parameters of the RS232 interface of the reader are set as follows in the
factory:
●
Data bits: 8
●
Parity: None
●
Stop bits: 1
●
Transmission speed: 115.2 kBd
Connection via a communications module or serial module
The reader can be connected to a SIMATIC controller using a SIMATIC Ident communication
module with RS232 interface. With a connection via the CM, you need to set the
communication parameters of the CM as follows:
Table 6- 20 Setting options in the "Module parameters" parameter group of the CM when using the
freeport protocol
Parameter
Parameter value
Description
User mode
Ident profile/RFID stand-
ard profile
FB 45 / FC 45
Selection of the block with which you want to
assign parameters to the reader.
MOBY mode
Freeport protocol
The parameter value "Freeport protocol" must
be selected in this parameter.
Transmission
speed
115.2 kBd
The parameter value "115.2 kBd" must be se-
lected in this parameter.
Diagnostic
messages
None
Hard errors
Selection of whether hardware diagnostics mes-
sages are reported.
Содержание SIMATIC RF1000 Series
Страница 14: ...Installation SIMATIC RF1000 14 Operating Instructions 02 2020 C79000 G8976 C432 07 ...
Страница 18: ...Connecting SIMATIC RF1000 18 Operating Instructions 02 2020 C79000 G8976 C432 07 ...
Страница 68: ...Technical specifications SIMATIC RF1000 68 Operating Instructions 02 2020 C79000 G8976 C432 07 ...
Страница 70: ...Dimension drawing SIMATIC RF1000 70 Operating Instructions 02 2020 C79000 G8976 C432 07 ...
Страница 76: ...Appendix A 2 Ordering data SIMATIC RF1000 76 Operating Instructions 02 2020 C79000 G8976 C432 07 ...