Yaskawa JAPMC-MC2303-E - Manual (Page 163)

Appendix B FL-net Network Management
B.6 FL-net Status Management
A-13
App
Appendices
B.6 FL-net Status Management
( 1 ) Basic Function
Manages network status parameters.
( 2 ) Management Data
B.7 FL-net Message Serial Number Management
( 1 ) Basic Function
Manages serial numbers and their version numbers in message transmission.
( 2 ) Management Data for Sending
( 3 ) Management Data for Receiving
Item Byte Length Contents
Token holding node number 1 byte
Node holding token at present
(1 to 254)
Minimum allowable frame interval 1 byte Unit: 100 μs (0 to 50)
Refresh cycle allowable time 2 bytes Unit: 1 ms (1 to 65535)
Refresh cycle measurement time
(Current value)
2 bytes Unit: 1 ms (1 to 65535)
Refresh cycle measurement time
(Maximum value)
2 bytes Unit: 1 ms (1 to 65535)
Refresh cycle measurement time
(Minimum value)
2 bytes Unit: 1 ms (1 to 65535)
Item Byte Length Contents
Serial version number 4 bytes Serial numbers for send messages
Serial number (1:1 sending) 4 bytes 1 to FFFFFFFFH
Serial number (1:n sending) 4 bytes 1 to FFFFFFFFH
Item Byte Length Contents
Serial version number 4 bytes 1 to FFFFFFFFH
Serial number (1:1 receiving) 4 bytes 1 to FFFFFFFFH
Serial number (1:n receiving) 4 bytes 1 to FFFFFFFFH