Siemens SIMATIC RF1040R User Manual (English)

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Programming

6.2 Programming via USB interface

SIMATIC RF1000

24 Operating Instructions, 11/2019, C79000-G8976-C432-06

Parameter

Description

RecvBufsize Specifying the maximum size of the response telegram

• Default value: 128 bytes (data length 122 bytes)

• RF1060R: max. 512 bytes (data length 506 bytes)

• RF1040R/RF1070R: max. 1024 bytes (data length 1018 bytes)

Return value

• BRP_OK

• BRP_ERR_BUSY

You will find more information on return values in the section "Return val-

ues (Page 35)".

6.2.1.3 brp_close_session

This function terminates an existing USB connection that was established earlier.

Function call

int

brp_close_session(

int Handle

);

Table 6- 3 Description of the parameters

Parameter

Description

brp_close_session

This parameter terminates a connection.

Handle

The session key returned by the function "brp_open_usb_session".

Return value

• BRP_OK

• BRP_ERR_WRONG_HANDLE

You will find more information on return values in the section "Return values

(Page 35)".

6.2.1.4 syscmd_reset

This function restarts the reader.

Note that you wait for about 3 seconds after the function "syscmd_reset" and then have to

execute the functions "brp_close_session" and "brp_open_usb_session" once again.

Function call

int

syscmd_reset (

int Handle,

int * Status

);

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Siemens SIMATIC RF1040R Specifications

General

Type	RFID Reader
Interface	Ethernet
Protection Class	IP65
Antenna Ports	4
Power Supply	24 V DC
Operating frequency	865-868 MHz
RF Standards	ISO 18000-6C
Read Range	Up to 6 meters
Communication Interface	Ethernet
Dimensions	50 mm x 50 mm x 25 mm
Frequency Range	865 to 868 MHz (EU), 902 to 928 MHz (US)
Operating Temperature	-25°C to +55°C