2
0
1
8
-0
9
20
Operation
Object 0x2001...0x2004
—
Data Format of the Interface Module for a WCS Reader
Pxx: position data, P00 = LSB
Example: Byte 5 = 00011011 = 27, corresponds to 2.7 m/s
A1, A0: reader address, 00 = WCS reader #1
DB: pollution indicator, 1 = cleaning necessary
OUT: code rail lost, 0 = code rail recognized
ERR: fault indicator, error code (LEDs)
If a WCS reader is not configured, all 4 data bytes of the corresponding object contain the value
of 0x00. A WCS reader is not configured if the number of connected WCS readers does not
match the number set on the rotary switch S4.
The object 1011 h (restore default parameters) is not supported by WCS-CG310.
Address Bits A1 and A0
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Word n
0
0
0
0
0
P18
P17
P16
P15
P14
P13
P12
P11
P10
P09
P08
Word
n+1
P07
P06
P05
P04
P03
P02
P01
P00
0
0
0
DB
ERR OUT
A1
A0
Table 4.2
Data format of the interface module for a reader (4 byte)
A1
A0
Reader address
0
0
Reader address 0
0
1
Reader address 1
1
0
Reader address 2
1
1
Reader address 3
