Pepperl+Fuchs WCS-PNG410, Manual

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WCS-PNG410
Commissioning
4.5 Data Format for Modules
In "only Position" operating mode, 4 bytes are reserved for each WCS reader.
In "Position and Speed" operating mode, 6 bytes are reserved for each WCS reader.
Pxx: position data, P00 = LSB
Sxx: speed (in multiples of 0.1 m/s), S00 = LSB
Example: Byte 5 = 00011011 = 27, corresponds to 2.7 m/s
A1, A0: reader address, 00 = WCS reader address #1
DB: pollution display, 1 = cleaning necessary
OUT: code rail loss, 0 = code rail recognized
ERR: error display, error code (LEDs)
Address bits A1 and A0
Bit 7 6 5 4 3 2 1 0
Byte 0 0 0 0 0 0 P18 P17 P16
Byte 1 P15 P14 P13 P12 P11 P10 P09 P08
Byte 2 P07 P06 P05 P04 P03 P02 P01 P00
Byte 3 0 0 0 DB ERR OUT A1 A0
Table 4.3 Data format for each connected WCS reader in "only Position" operating mode, reader
address = 0...3
Bit 7 6 5 4 3 2 1 0
Byte 0
0 0 0 0 0 P18 P17 P16
Byte 1 P15 P14 P13 P12 P11 P10 P09 P08
Byte 2
P07 P06 P05 P04 P03 P02 P01 P00
Byte 3 0 0 0 DB ERR OUT A1 A0
Byte 4
0 0 0 0 0 0 0 0
Byte 5 0 S06 S05 S04 S03 S02 S01 S00
Table 4.4 Data format for each connected WCS reader in "Position and Speed" operating mode,
reader address = 0...3
A1 A0 Reader address
0 0 Reader address 0
0 1 Reader address 1
1 0 Reader address 2
1 1
Reader address 3