Siemens SIMATIC Ident RF200 User Manual

Command and message frames
2.2 "READ" command
ASCII protocol for RF200
10 Operating Manual, 11/2016, C79000-G8976-C329-04
The following messages are not generated by the reader:
● Startup
Note
"RESET" after startup
The reader does not generate a startup message. Following the startup, execute a "RESET"
so that the reader can receive further commands.
2.2
"READ" command
Table 2- 2 "READ" command
Address
Designation
Value
Description
Byte 0
Frame length
0x30
Net data length of the frame - 1
byte
Byte 1
0x36
Byte 2
Command
0x30
--
Byte 3
0x32
Byte 4
Status
0x30
--
Byte 5
0x30
Byte 6
User data address
high byte, high nibble
Read UID: 46 46 46 30 hex
The max. permitted address corre-
sponds to the memory size -1 byte
Infineon: 0x30, 0x33, 0x44, 0x46
NXP: 0x30, 0x30, 0x36, 0x46
Fujitsu: 0x30, 0x37, 0x43, 0x46
TI, ST.: 0x30, 0x30, 0x46, 0x46
Byte 7
high byte, low nibble
Byte 8
low byte, high nibble
Byte 9 low byte, low nibble
Byte 10 User data length high nibble Length of user data to be read:
min: 0x30, 0x31
max: 0x46, 0x38
Byte 11 low nibble
Table 2- 3 "READ" acknowledgment
Address
Designation
Value
Description
Byte 0
Frame length
high nibble
Net data length of the frame - 1
byte
(depending on data length)
Byte 1 low nibble
Byte 2
Command
0x30
--
Byte 3
0x32
Byte 4
Status
high nibble
Error code "error_Moby"
Byte 5
low nibble

Siemens SIMATIC Ident RF200 Specifications

General

Brand	Siemens
Model	SIMATIC Ident RF200
Category	Rfid Systems
Language	English