HT-CM400 NXP Semiconductors, HT-CM400 Datasheet - Page 15

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HT-CM400

Manufacturer Part Number
HT-CM400
Description
Ht Cm400; Ht Rm440 Family; Ht Rm800 Family Interface Protocol Reader - Host
Manufacturer
NXP Semiconductors
Datasheet
98-02-10
3.6 Status Byte
The read/write device returns a Status Byte indicating an error if different from 0.
The following Error Codes are defined:
VALUE
-10
-11
-12
-13
-14
-15
-20
-1
-3
-4
-5
-6
-7
-8
-9
0
no error
SERIAL ERROR
NOTAG
TIMEOUT
INCORRECT PASSWORD RWD
INCORRECT PASSWORD TAG
AUTHENTICATION ERROR
ACKNOWLEDGEMENT ERROR
CRYPTOBLOCK NOT INIT
EEPROM ERROR
EEPROM WRONG OLD DATA
EEPROM WRITE PROTECTED
EEPROM READ PROTECTED
PIT DATA OVERFLOW
CRC ERROR
ANTENNA OVERLOAD
ERROR NAME
Page 15 (104)
Rev. 1.0
Error at the serial interface.
detected by the read/write device.
There is not enough energy available to write
to the transponder.
device is invalid.
invalid.
An error occurred during the authentication
process.
The acknowledgement was not received
correctly.
A cryptographic command was transmitted
without authentication between the read/write
device and transponder.
EEPROM (of the read/write device)
acknowledgement error.
On comparison old and new data prove
inconsistent.
device EEPROM, although writing was not
allowed.
You attempted to read from the read/write
device EEPROM, although reading was not
allowed.
before the host-program read the old PIT-
Data (error generated by C-Library during
command ReadPit).
Wrong CRC from a HITAG 1 transponder in
Advanced Protocol Mode.
detuned antenna (error only after command
ReadLRStatus).
There was no answer of a transponder
The HITAG 2 password of the read/write
The HITAG 2 password of the transponder is
You attempted to write to the read/write
New PIT-Data were received by the host
Long Range Reader: Broken or badly
DESCRIPTION
Communication Reader-Host
Htswp.doc/HS

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