Transponder Diagnostics With Mds Status - Siemens SIMATIC Ident System Manual

System diagnostics
9.2 Diagnostic functions
9.2.2

Transponder diagnostics with MDS STATUS

The MDS STATUS command can be used to scan the status data of the transponder that is
located within the antenna field.
MDS STATUS for ISO transponder (mode 03) corresponds to UDT 230
Table 9- 2 MDS STATUS for ISO mode
Name Type
UID array[1...8] byte
MDS_type byte
IC_version byte
size word
lock_state byte
block_size byte
nr_of_blocks byte
308
Possible Values Comment
Unique identifier
000000000 =8 byte UID, MSB first
0000000 hex to
FFFFFFFF
FFFFFFFF hex
Tag type (chip manufacturer, designation):
01 hex = ISO general (non-specific or unknown)
03 hex = my-d (Infineon), MDS D3xx
04 hex = MB89R118 (Fujitsu), MDS D4xx;
MB89R112 (Fujitsu), MDS D5xx
05 hex = I-Code SLI (NXP), MDS D1xx
06 hex = Tag-it HFI (Texas Instruments), MDS D2xx
07 hex = LRI2K (ST)
0 to FF hex Chip version
0 to FF hex Memory size in bytes
Depending on tag type, e.g. my-d: 992 bytes
0 to FF hex –not used with RF200
0 to FF hex Block size of the transponder
Depending on tag type, e.g. my-d: 4 bytes
0 to FF hex Number of blocks
Depending on tag type, e.g. my-d: 248
System Manual, 07/2015, J31069-D0227-U001-A9-7618
SIMATIC RF200