OBID
®
classic-pro
Manual
ID CPR30.xx
FEIG ELECTRONIC GmbH
Page 79 of 126
H01114-0e-ID-B.docx
PSTAT:
This parameter represents the processing status of the present command. PSTAT must be
evaluated in conjunction with the STATUS byte of the Reader response.
Depending on PSTAT and STATUS the response data of the Reader are different.
0x01
WTXM
This response is given by the Reader if the Transponder needs more time than de-
fined in parameter TR-RESPONSE-TIME (see CFG1) to proceed the present
command.
After receiving this response the host shall align his receive timeout to a value gra-
ter than indicated by WTXM.
6
7
8
9
10
11
STATUS
PSTAT
BLK_CNT
WTXM
FWI
0x94
0x01
0xXX
0xXX
0xXX
WTXM and FWI:
refer to ISO 14443-4
The minimum receive timeout could calculated by the following formula:
TIMEOUT = 302µsec * 2
FWI
* WTXM
WTXM: 1...59
FWI:
0...14
0x02
INF
This response is given by the Reader if the protocol includes data's from the
Transponder.
6
7
8
9
10...n-2
STATUS
PSTAT
BLK_CNT
DATA
0x94
0x02
0xXX
0xXX
0x00
0x02
0xXX
0xXX
0xFF
BUSY
This response is given by the Reader to re-trigger the receive timeout of the host.
This response could occur if an error in data exchange between Transponder and
Reader had happened and the Reader retries the process by it self.
6
7
8
9
STATUS
PSTAT
BLK_CNT
0x94
0xFF
0xXX