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Appendix A
Appendix A
Appendix A
Appendix A –
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–
– Error Handling
Error Handling
Error Handling
Error Handling
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3M Toll RFID Reader 6204
3M Toll RFID Reader 6204
3M Toll RFID Reader 6204
3M Toll RFID Reader 6204
User’s Guide
User’s Guide
User’s Guide
User’s Guide
A.10.
Programming the Wiegand Interf
Programming the Wiegand Interf
Programming the Wiegand Interf
Programming the Wiegand Interface
ace
ace
ace
The WIM may be configured in hardware to contain two or four Wiegand
channels. Each channel can be individually configured and controlled.
In the following variable and function descriptions
<n>
will refer to a generic
Wiegand channel. Valid values include
1,2
(Wiegand channels 1, 2) for all
systems and
3,4
(Wiegand channels 3, 4) for four channel modules. (See
Module Type 0x14 in the
com.wiegand.info
variable description). A
channel value falling out of range should generate an error.
For this system, Wiegand channel
1
is associated with the Internal antenna
and Wiegand channel
2
is associated with the External antenna.
com.wiegand.dealer_code_list
This variable is used to configure a string of dealer codes.
A Dealer Code List can be configured with one or more Dealer Codes, each
separated by a "space". Authenticated secure tags containing a Dealer Code
which matches a value in the Dealer Code List will be forwarded to the
Wiegand interface. Authenticated secure tags containing a Dealer Code that
does not match a value in the Dealer Code List will be blocked. Dealer Code
filtering does not apply to legacy tags. Dealer Code filtering can be disabled
by specifying a blank Dealer Code List.
Type
Type
Type
Type
var
Permissions
Permissions
Permissions
Permissions
guest=r,admin=rw
Data Type
Data Type
Data Type
Data Type
string
Default
Default
Default
Default
""
com.wiegand.dealer_code_list
This variable provides a space-separated list of dealer codes used by
Wiegand application to filter out tags. Empty list means no dealer code is
used.
Type
var
Permissions
guest=r,admin=rw
Data Type
string
Default
""
Summary of Contents for 6204
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