TagMaster XT-1 Installation Manual page 25

XT-1 Installation Manual
W34N
S101
1 8
W37N/H10302
S101
1 8
W37R/H10302
S101
1 8
M8N/H10320
S101
1 8
Table 14 Wiegand/Magstripe formats
4.2.3.3.3 RS232/RS485
The RS232 and RS485 pages makes it possible to set Baud rate and output format for the RS232 and
RS485 interfaces. It is possible to select a predefined output format or define a custom format. All details
are described on the Documentation page.
4.2.3.3.4 Inputs
The reader has three inputs. The first two inputs can be used to control the green and red LED from an
external access control system to indicate if access has been granted or denied. The third input can be
used as a read enable/disable input. This input can be connected to an external presence detector such as
an inductive loop to make sure that the reader only reads tags when a vehicle is present.
All inputs have a debounce filter that is enabled by default. When the debounce filter is enabled, short
pulses on the inputs are ignored. Pulses must be at least 20 ms to guarantee that they are detected. The
polarity of the inputs can be inverted to cope with signals that are active high or active low.
The read enable/disable input can be configured to work in different modes. "Read time" is used to specify
how long time reading should be enabled after it has been activated by the input. If read time is zero,
reading is enabled as long as the input is active. The "Abort after read" setting can be used to abort reading
after a single tag has been read (read time must be non-zero for this setting to have any effect). The
"Indicator" setting is used to specify the colour of the LED when reading is enabled.
RF/EPC Gen 2
4.2.3.4
The RF/EPC Gen 2 page contains many advanced settings related to the EPC Gen 2 standard. The
following settings are the most important:
Setting
Carrier
Read level
34-bit Wiegand (32-bit data, no site code):
EDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDO
ON
XXXXXXXXXXXXXXXXX-----------------
-----------------XXXXXXXXXXXXXXXXX
37-bit Wiegand (35-bit data, no site code):
EDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDO
ON
XXXXXXXXXXXXXXXXXXX------------------
------------------XXXXXXXXXXXXXXXXXXX
37-bit Wiegand (37-bit data, no site code, no parity):
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
ON
8-digit Magstripe:
[25 zeroes]BDDDDDDDDFL[165 zeroes]
ON
Description
Enables or disabled reading of tags
Sets the read range in percent
13-111 02, 2014-RO-012, 2014-04-30
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