Customer manual
LFM 4x Reader
RFID
WE GENERATE SOLUTIONS
HERMOS AG
Gartenstraße 19 • 95490 Mistelgau
Phone: +49 9279 991 - 0
LFM 4x Reader Rev1.3
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105
36
0x24
DIP switch activation
Bit 0 to bit 4 defines the behavior of the four externally
accessible DIP switches.
Bit0: DIP 4 active Bit1: DIP 3 active Bit2: DIP 2 active Bit3:
DIP 1 active
Bit4: Value (1): If no test mode is activated (DIP3 =
OFF), the set antenna port (via DIP1 and DIP2) is tuned
automatically by changing the DIP 4 from OFF to ON. If
tuning is successful, the adjustment for the port is saved
and the Status LED is switched on.
Default:
0x1F
37
0x25
MID Area
The parameter defines the range of the MID.
The parameter defines the maximum number of pages of
a transponder reserved for the MID. One page usually
has 8 bytes of data. The default value is customer
specific
0…10 pages
Default:
0,1 or 2 pages
38
0x26
Test after software reset
This parameter activates / deactivates the initial test after
a software reset .
0 … No initial test after software reset 1 … initial test
after software reset
Default:
0
40
0x28
Transponder load duration
(write mode)
Charging time of a transponder during the writing
process.
The default setting should not be changed
Default:
50 … (50ms)
41
0x29
Delay time between read
cycles
Delay time between two read cycles.
A reduction of the delay increases the reading speed. 1 ..
250 (1 ms)
Default:
10 … (10ms)
42
0x2A
CarrierIDOffset
Sets the offset of the CID (= MID) within the MID area.
The valid value range depends on the value of the
MIDArea (maximum MID range) and the CarrierID-
Length.
Default:
0
43
0x3B
CarrierIDLength
Sets the length of the CID (= MID) within the MID area.
The valid value range depends on the value of the
MIDArea (maximum MID range) and the Carrie-
rIDLength. The default value is customer specific!
Default:
0 or 16
