C
Festo Parameter Channel (FPC)
Festo – GDCP-CMMO-ST-LK-C-HP-EN – 2017-05b – English
151
C.2.2
FPCC and FPCS – transmission mode, request and response ID
The transmission mode is switched via bits 4 to 7 of byte 1 correspondingly
è
FPCC/FPCS
Mode
Function
0001xxxx
Parameter
Transmission of PNUs (16 bit)
è
0100xxxx
File
Transmission of parameter file
è
1)
Values not stated = reserved
Tab. C.3
FPCC/FPCS – coding of the transmission mode
Bits 0 to 3 of byte 1 include the request or response ID
è
FPCC
Value
Function
Permitted with mode
Parameter
File
xxxx0000
0
No job
x
x
xxxx0100
4
Parameter file upload
x
xxxx0101
5
Parameter file download
x
xxxx0110
6
Request parameter value (array)
x
xxxx1000
8
Modify parameter value (array double word)
x
2)
Values not stated = reserved
Tab. C.4
FPCC – coding request ID
FPCS
Value
Function
Permitted with mode
Parameter
File
xxxx0000
0
No reply
x
x
xxxx0011
3
Parameter file transmission active
x
xxxx0101
5
Parameter transmitted (array, double word)
x
xxxx0111
7
Task cannot be carried out with error number (trans
mission of parameter or parameter file currently not
possible)
x
x
3)
Values not stated = reserved
Tab. C.5
FPCS – coding response-ID
Содержание CMMO-ST-C5-1-LKP
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