16
“Data hold time” define how long the RFID data are kept stable . This is helpful if the time interval, in which
the RFID tag data are available, is shorter than the host can read these from the RFID unit .
“Number of blocks” define the number of blocks available on the ID tag .
“Block size” define the number of bytes per block available on the ID tag .
If the value "Block size" does not match the physically value of the ID tag, the read and write
commands will fail .
“UID edge controlled" allow the reading of the UID of the ID tag once by setting bit "RD" from 0 to 1 in
the process data output image of the controller . This mode is suitable if the user knows when the tag is
present in front of the Read-/Write head . The read UID is kept in the data bytes 2…18 stable while bit RD
is set to 1 .
►
Set “Overload detection” to “off” if the load on terminal “L+” is above 0,5 A .
The current is limited to 0,7 A by hardware .
►
Set “Overcurrent detection” to “off” if load on terminal “C/Qo” is above 0,5 A .
The current is limited to 0,6 A by hardware .
►
Set "High Current" to “on” if the current on ports IO-3 and/or IO-4, terminal “C/Qo”, shall be possible to
1 A .
The maximum power input shall not exceed 3,0 A, otherwise the device can be damaged .
Button
Function
Remark
Activate and save The settings are activated
and stored non-volatile
After next power-on the stored settings are activated . If
the host connect to the evaluation unit and write a new
IO-Port configuration the stored values are overwritten
Cancel
Discard changes
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