MARS COMMERCE GSW2 PLUS - 9.2 WIEGAND 30 BIT, DIFFERENT DATA FORMATS

GSW2 PLUS
USER MANUAL
Page 36
9.1 WIEGAND 26 BIT, DIFFERENT DATA FORMATS
Possible data format:
Mode 0: All 24bit of data are used a decimal representation, no option for facility code
P
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
P
Parity
24Bit card number
Parity
Limits
Card Number
0 - 16777215
Facility Number
None
Table 3: Wiegand 26: Mode 0.
Mode 1: 24bit of data is divided between facility code 8 bits and 16bits for card number
P
F
F
F
F
F
F
F
F
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
P
Parity
8Bit card facility number
16Bit card number
Parity
Limits
Card Number
0 - 16777215
Facility Number
NOT USED
Table 4: Wiegand 26: Mode 1.
Mode 2: 24bit of data is divided between facility code 8 bits and 16bits for card number
P
F
F
F
F
F
F
F
F
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
P
Parity
8Bit card facility number
16Bit card number
Parity
Limits
Card Number
0 - 16777215
Facility Number
0 - 255
Table 5: Wiegand 26: Mode 2.
Mode 3: Sections of 4bit data are used as decimals values for number
P
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
P
Parity
Dec. 6
Dec. 5
Dec. 4
Dec. 3
Dec. 2
Dec. 1
Parity
Limits
Card Number
0 - 99999
Facility Number
None
Table 6: Wiegand 26: Mode 3.