Siemens RF182C Operating Instructions Manual page 120

Command and acknowledgement telegrams
GetTagStatus mode = 03
Byte 0 1
Param status UID 1 4
Parameter name
status
UID 1 4
UID 5 8
IC_version
Size
lock_state
block_size
nr_of_blocks
For detailed information, please refer to the respective reader description.
120
2 3 4 5 6 7
UID 5 8
8 9 10
IC_version Size
Comment
Tag status mode information = 02
UID (tag number)
always 0
Chip version (for my-d = 00h)
Memory size in bytes
Lock status, OTP information: per block
(4x4 bytes or 2x8 bytes) one bit (bit=1: block is
locked)
Block size of the transponder
Number of blocks
11 12 13
lock_ block_
state size
RF182C communication module
Operating Instructions, 10/2010
14
nr_of_blocks