Inside Secure M300 Manuel D’Utilisation

Page 22

DISABLE COUPLER ENHANCED

Use

As the DISABLE_COUPLER command, this specific version enables the user to asleep the reader.

But M210H 2G and M260H 2G have the possibility to detect that a card approaches their antenna.

As sooon as the card is detected, the coupler will turn the RF field on, and start a card selection.

If no card answers to the anticollision process, the coupler go back asleep. If a card is selected, then the
coupler stay awake.

Prototyping

Command sent : ADh

Command Type : ISO none

Parameters

P2 : specify the anticollision to process when a card is detected. If several bit are set at 1, all selected
anticollision will be performed.

If « Ant x » bit is set, then the anti-collision x will be processed else not.

If no « Ant x » is set, then the coupler will wake-up only by detecting a field change over the reader.

If b4 is set, then the OUT1 PIN is set to high for 10 ms when a card is selected.

Note 1 : It is possible using the SET_STATUS command to have the coupler in a

sleep mode each time it turns on. The coupler will then be asleep until you send
an ENABLE_COMMAND. Please refer to the SET_STATUS command for

activating this feature.

Note 2 : This command is only available on M210-2G and ACCESSO-2G.

Couplers - Reference Manuel V1.3

Host

80h

ADh

BCh

01h

Coupler

90h

00h

Pulse
OUT1

Ant3

Ant2

Ant1

Ant0