JVL MAC00-EC41 - Page 119

JVL Industri Elektronik A/S - User Manual - Ethernet for MAC and MIS motors 119
5.2 Protocol specifications
The NMT_CS_STOPPED
This state is used for controlled shutdown of a selected CN while the system is
still running. In this state, the CN does not participate in cyclic frame exchange,
but it still observes SoA frames.
NMT_CS_
PRE_OPERATIONAL_2
NMT_CS_
PRE_OPERATIONAL_1
NMT_CS_
READY_TO_OPERATE
NMT_CS_
OPERATIONAL
NMT_CS_
STOPPED
NMT_CS_
NOT_ACTIVE
NMT_CS_
BASIC_ETHERNET
NMT_GS_
INITIALISATION
E
r
r
o
r
c
o
n
d
i
t
i
o
n
NMT StopNode
NMT_CS_EPL_MODE
NMT_CS
NMT CN State Machine
Communication type
No
communication
Listen only Legacy Ethernet
P
O
W
E
R
L
I
N
K
C
y
c
l
e
P
O
W
E
R
L
I
N
K
R
e
d
u
c
e
d
c
y
c
l
e
N
M
T
S
t
a
r
t
N
o
d
e
TT3037GB