Siemens SIMATIC Ident Function Manual page 78

Examples/applications
6.7 The UDTs of FB 45 / FC 45
Address Name
+12.0 reserved1
*1.0
=18.0
UDT 271: Result of MDS status (mode 2, RF300)
Table 6- 10 UDT 271: "MDS status (mode 2, RF300)"
Address Name
0.0
+0.0 reserved0
+1.0 status_info
+2.0 UID
*0.0
+0.0 Byte_1_4
+4.0 Byte_5_8
+8.0
+10.0 LFD
+11.0 FZP
+12.0 FZA
+13.0 ANWZ
+14.0 reserved1
*0.0
=18.0
UDT 281: Result of read/write status (mode 6, RF300)
Table 6- 11 UDT 281 "Reader status (mode 6, RF300)"
Address Name
0.0
+0.0 status_info
+1.0 FZP
+2.0 ABZ
+3.0 CFZ
+4.0 SFZ
+5.0 CRCFZ
+6.0 BSTAT
+7.0 ASMFZ
+8.0 res.
to
+26.0
=28.0
78
Type Comment
ARRAY[1...6]
BYTE
END_STRUCT
Type Comment
STRUCT
BYTE
BYTE Tag status mode
ARRAY[1...1]
STRUCT
DWORD Tag number (unique identifier)
DWORD
END_STRUCT
BYTE Power flux density: Relationship between the
limit value and measured value
BYTE Error counter, passive (errors during idle
time)
BYTE Error counter, active (errors during
communication)
BYTE Presence counter
ARRAY[1...3]
BYTE
END_STRUCT
Type Comment
STRUCT
BYTE Reader status mode
BYTE Error counter, passive (errors during idle time)
BYTE Abort counter
BYTE Code error counter
BYTE Signature error counter
BYTE CRC error counter
BYTE Current command status
BYTE Interface error counter for CM
BYTE Reserved
END_STRUCT
FB 45 for MOBY U, MOBY D, RF200, RF300
Function Manual, 07/2012, J31069-D0166-U001-A4-7618