HID Global Corporation 5553 Manuale Utente
1508-USM-00-0-04
HF Multi ISO RFID Reader User Manual, Firmware V1.4
2.2.11.3 Enable binary frame v2: bit 2 (default 0)
If Enable binary frame v2 is set, the reader sends version 2 binary frames.
The get station ID command always sends version 1 binary frames!
2.2.11.4 Noisy Environment : bit 3 (default 0)
If Noisy Environment is set, the continuous read mode can only be aborted with the '.' character.
When working in a noisy environment, the probability for a reception of an arbitrary/stochastic
signal is quite high. This implies a high probability of an unintentional command execution. To
reduce this probability, only one character (out of 255) is chosen (‘.’) to be interpreted as the
continuous read stop command.
When working in a noisy environment, the probability for a reception of an arbitrary/stochastic
signal is quite high. This implies a high probability of an unintentional command execution. To
reduce this probability, only one character (out of 255) is chosen (‘.’) to be interpreted as the
continuous read stop command.
2.2.11.5 Reset Recovery Time Multiplier: bits 4-5 (default 0)
Multiplies the Reset Recovery Time, including the recovery time of the field reset command.
Reset Recovery Time Multiplier
Reset Recovery Time
0 1x
1 2x
2 3x
3 4x
2.2.11.6 Enable ISO14443 B Anti-collision (default 0)
If set, the anti-collision algorithm for ISO 14443 B tags is enabled.
2.2.11.7 Disable ISO 14443-4 Error Handling (default 0)
If set, ISO14443-4 Error Handling is disabled. The error handling always uses the TMR time-out.
To enable Error Handling, the Extended Protocol flag in Protocol configuration 1 must be set. See
Extended Protocol (default 1), page27.
To enable Error Handling, the Extended Protocol flag in Protocol configuration 1 must be set. See
Extended Protocol (default 1), page27.
2.2.12 Reset Off Time (14h)
Default value is 0Ah.
The Reset Off Time register represents the field off time in ms.
This register is used for the select, continuous read and multi-tag commands.
2.2.13 Reset Recovery Time (15h)
Default value is 25h.
The Reset Recovery Time register represents the recovery time in ms after the field is turned on.
This register is used for the select, continuous read and multi-tag commands.
2.2.14 Application Family Identifier (16h)
Default value is 00h.
The AFI (Application Family Identifier) is only supported for ISO14443B and ISO15693 tags. If the
set value is different from 00h, the AFI is used. Only transponders with an identical AFI will answer
to the reader.
set value is different from 00h, the AFI is used. Only transponders with an identical AFI will answer
to the reader.
Page 32 of 144
August 2010
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