System Manual

Table Of Contents
System diagnostics
9.2 Diagnostics functions - STEP 7
SIMATIC RF200
System Manual, 03/2019, J31069-D0227-U001-A11-7619
413
9.2.2 Transponder diagnostics with "Tag Status" (MDS Status)
The command can be used to scan the status data of the transponder that is located within
the antenna field.
Table 9- 3 Attribute "0x83" (mode 03), corresponds to UDT 230
Name
Type
Possible Values
(hex)
Comment
UID array[1…8] byte
0x000000000
0000000 ...
0xFFFFFFFF
FFFFFFFF
Unique identifier
=8 byte UID, MSB first
MDS_type byte
--
Transponder type (chip vendor, designation):
0x01
= ISO 15693 general
0x03
= ISO 15693 (Infineon, MDS D3xx)
0x04 = ISO 15693 (Fujitsu - 2 KB, MDS D4xx);
ISO 15693 (Fujitsu - 8 KB, MDS D5xx)
1)
0x05
= ISO 15693 (NXP, MDS D1xx)
0x06
= ISO 15693 (TI, MDS D2xx)
0x07
= ISO 15693 (STM, MDS D261)
IC_version
byte
0x00 ... 0xFF
Chip version
size word 0x00 ... 0xFF Memory size in bytes
Depending on transponder type, e.g. MDS D3xx: 992 bytes
lock_state
byte
0x00 ... 0xFF
not used with RF200
block_size byte 0x00 ... 0xFF Block size of the transponder
for each transponder type, e.g. MDS D3xx: 4 bytes
nr_of_blocks byte 0x00 ... 0xFF Number of blocks
Depending on transponder type, e.g. MDS D3xx: 248 bytes
1)
Except for RF280R; possible value "0x08"