202
34
2 2
009
-0
4
20
WCS-PNG110
Commissioning
6.6
Request byte for reading heads
F0=0: The reading head sends the position data to the interface module. This standard function
is automatically active after commissioning.
F0=1: The reading head sends the result of the diagnostic function.
For more information on the function of F0 see chapter 7.
6.7
Data format of WCS-PNG110 interface module for the reading heads
In "only Position" mode, 4 bytes are reserved for each reading head.
In "Position and Speed" mode, 6 bytes are reserved for each reading head.
To see what the data bit means see chapter 7.
reading head
address 3
reading head
address 2
reading head
address 1
reading head
address 0
Bit
7
6
5
4
3
2
1
0
0
F0
0
F0
0
F0
0
F0
Bit
7
6
5
4
3
2
1
0
Input a 4x reading
head a 0
0
0
0
0
0
P18
P17
P16
Input a 4x reading
head a 1
P15
P14
P13
P12
P11
P10
P09
P08
Input a 4x reading
head 2
P07
P06
P05
P04
P03
P02
P01
P00
Input a4x reading
head a 3
0
0
0
DB
ERR
OUT
A1
A0
Table 6.3: Data format for each connected reading head in "only Position" mode, reading head
address = 0 ... 3
Bit
7
6
5
4
3
2
1
0
Input a 6x reading
head a 0
0
0
0
0
0
P18
P17
P16
Input a 6x reading
head a 1
P15
P14
P13
P12
P11
P10
P09
P08
Input a 6x reading
head a 2
P07
P06
P05
P04
P03
P02
P01
P00
Input a 6x reading
head a 3
0
0
0
DB
ERR
OUT
A1
A0
Input a 6x reading
head a 4
0
0
0
0
0
0
0
0
Input a 6x reading
head a 5
0
S06
S05
S04
S03
S02
S01
S00
Table 6.4: Data format for each connected reading head in "Position and Speed" mode,
reading head address = 0 ... 3
