Specifications

 FUN18 (SELECT ID CODE OF RF CARD): Select the ID code category of RF card.
RF CARD-H contains one set of 16-code (0~F) UID code (unique card number, safe from duplication) and one
set of 12-code (0~F) writable/readale ID code(card number), which can be used to select the ID code to read from
FBs-DAP.
 FUN19 (WRITE RF CARD): Write new ID code into RF card
Please read section 1.6 for details.
 FUN20 (LOCK R/W ID CODE OF RF CARD): Lock the ID code of RF card
RF CARD-H contains one set of 12-code (0~F) writable/readable ID code. Upon execution of this function, the
ID code cannot be written as a new set of card numbers.
1.6 Wireless card(RFID) read/write functions
 RF CARD-H that suits FBs-DAP contains one set of 16-code (0~F) UID code (unique card number, safe from
duplication) and one set of 12-code (0~F) writable/readable ID code (card number). All card numbers read in by
FBs-DAP are coded for protection with high security.
 The sensing distance of CARD-H generally ranges from 5～9cm, away from sources of electromagnetic waves or
great power lines.
 There are two ways to write the ID code(card number) into RF CARD-H (but can’t lock R/W ID code):
1 Use FUN19 of FBs-DAP: In FUN 19, input 12 numbers from 0～F or use
、
to change the card number.
In the end place CARD-H within 5 cm from FBs-DAP and press to write the card number into CARD-H.
2 Use the PLC ladder program : Please firstly set M1899 and M1910 to “ON” status and store new card number in
D2940~D2942 through PLC ladder program. When put CARD-H inside the sensing distance，FBs-DAP will store
the new number in CARD-H within 150mS (when the scan time of PLC is longer than 100mS, this time will
increase accordingly) and display “OK” to indicate the completion of card number writing.
 Locations and application of the card number storage
FBs-DAP saves RF card numbers within sensing distance into two places in PLC. The places and application are
described as follows:
1、Fixed in R3835～R3839（totaling 5 registers）：During operation, M1910 shall be controlled.
Card number
format
R3835 N1 N2
R3836 × × × ×
R3837 × × × ×
R3838 × × × ×
R3839 × × × ×
N1：DAP number 1～16（i.e. 1H～10H）
N2：52H（R：read-only card） or 57H（W：readable/writable card）
R3836～R3839 store 16 0~F card numbers
Application：
Only in monitoring (or8/16 soft keys) mode (non-FUN functions) and the RF card in sensing distance,
FBs-DAP（−BR or −CR）will send the RF card number together with DAP number to PLC R3835～R3839.
In mode 0 of function 14 （RF CARD MODE）, all the client needs to do is compare the card number. If it is
OK, only set M1910 to 1 and then DAP will indicate “OK”, or “ERROR”. When the RF card is out of sensing
distance, DAP will pop up “NEXT” and clear the content of PLC R3838～R3839 to 0, which means
available for another RF card. In mode 1 of function 14, as soon as DAP reads a card number, it will save
it to R3835～R3839 with a beep. After the RF card exits, the 5 registers remain unchanged.
Appendix I -10