ib technology

11

Byte 0: Polling Delay (SLEEP / Power down) period (Default = 0x60 = approx 260mS)

Byte 1: RF ON/OFF lock byte, (0x55 = RF ON (default), anything else = OFF)

Byte 2: Reserved (Checksum)

Byte 3: EM4102 / MRF200 Reader mode, (0x00 = MCRF200, 0x01 = EM4102 (default)

Byte 4: Aux data output: 0x00 = OFF (NO output from OP0 / OP1),

0x01 = 24 (26) bit, Weigand on OP0 / OP1

0x02 = 32 (34) bit, Weigand on OP0 / OP1.

0x03 = 9600 baud serial from OP0 (default)

Byte 5: Weigand parity option, 0x00 = no parity (default)

0x01 = Even / Odd parity attached

Byte 6: Aux data byte order plain or reversed, 0x00 = plain data as read (default)

0x01 = byte order reversed

Byte 7: “Beep” delay parameter (x 40 mS) Default = 0x00 (OFF)

Byte 8: Aux out (serial data) redirection (OP0 - pin 20 or Tx – pin 23)

0x00 = Serial aux output from OP0 pin (default)

0x01 = Serial aux output from main Tx pin

Byte 9: Reserved

Byte 10: Reserved

Byte 11: Reserved

Start of authorised card codes. List is terminated with FF FF FF FF sequence.

List is regarded as empty (all identity codes valid) if first code sequence in list is (FF FF FF FF).

List can hold up to 60 identity codes (serial numbers)

Byte 12: 0xFF

Empty list

Byte 13: 0xFF

Byte 14: 0xFF

Byte 15: 0xFF

Byte 16: (MSB) Tag identity code

Byte 17:

Byte 18:

Byte 19: (LSB)

Byte 20: (MSB) Tag identity code

Byte 21:

Byte 22:

Byte 23: (LSB)

-

-

-

-

Byte 255:

Last Internal EEPROM location

Note that the default RWD EEPROM setting above are different to the standard version. In

particular the polling delay parameter must be valid value (as shown in the table above), other

values will give undefined results.