Pepperl+Fuchs WCS Series - Page 60

2020-01
60
WCS* Read Head Position Encoding System
PROFINET Interface (LS6xx*)
Speed data module
Response
Error message module
ERR messages
Status module
Size Type Content
1 byte Input data 8 bit speed data
Resolution: 0.1 m/s, binary coded
Speed of 0 ... 12.5 m/s
Example: Speed = 4.7 m/s --> speed output = 47 with
resolution 0.1 m/s
126 for speed > 12.5 m/s
127 for unknown speed
Bit no.
Content
Word 1
Speed
1 SP00
2 SP01
3 SP02
4 SP03
5 SP04
6 SP05
7 SP06
8 SP07
Size Type Content
1 byte Input data 8 bit numerical value
ERR message from 0 ... 7
Example: ERR message = 00000001 = Error 1
Error 1 corresponds to "Current position cannot be
determined"
Error
Content
Function
Byte 1
Status
0 ERR00 -
1 ERR01 Current position cannot be determined
2 ERR02 Current position cannot be determined
3 ERR03 Fault in the working memory (RAM)
4 ERR04 Fault in the EPROM memory or in the decoder
5 ERR05 Fault in the ROM memory
6 ERR06 -
7 ERR07 -
Size Type Content
1 byte Input data 8 bit status