Mitsubishi Electric MELSEC-F FX3U-CAN User Manual page 82

FX -CAN User's Manual
3U
Switch to NMT state
OPERATIONAL
OD Index
Start NMT slaves with
H1F80 Bit 1, 3
NMT start all nodes?
Network startup finished
without failures
Figure 5.2: NMT Master simple startup
This overview is a more simple overview of the total NMT master startup without any NMT Slave setting in
Object Dictionary Index H1F81. Refer to the other figure to see the whole process.
OD Index
H1F81
Bit 0, 4
BFM #70
(default: 500ms)
OD Index H1F80
Bit 1
76
yes
All optional NMT slaves
started successfully?
no
Power on / Reset
yes
Keep NMT Slaves
in Operational?
no
NMT service Reset
communication all
Nodes
Time delay between Reset
Communication and Start
remote all Nodes
no
Start remote all
Nodes?
yes
NMT service Start
remote all Nodes
End startup
no
yes
NMT service Start NMT service Start
remote node with remote for each
NMT slave
node-ID = 0
individually
5 Introduction of Functions
5.8 Network Management