Lenze EPM-T110 - Compact System, 7

Heartbeat
9
Networking via system bus (CAN)
9.8
l
9.8-2
EDSPM-TXXX-3.0-04/2004
11 bits
1 byte of user data
Identifier Device status (bits 0 ... 6) bits 7
1792
d
(700
h
) reser ved
Identifier:
Formula Information
Identifier = Basic identifier + node address
= 1792
d
+xx
The basic identifiers for heartbeat is firmly
adjusted to 1792
d
(700
h
)
xx = node address of the I/O system IP20
Device status (bit 1 ... 6) of the heartbeat producer:
Command
(hex)
Status
00 Boot-up
05 Operational
04 Stopped
7F Pre-Operational
Indices for setting
Index
Name Possible settings Important
Lenze Selection
I1016
h
Heartbeat
c
o
n
s
u
m
e
r
t
i
m
e
Data contents
The I/O system IP20 can monitor up to five
n
o
d
e
s
(
s
u
b
i
n
d
e
x
1
5
)
E 9.8-1
consumer
t
ime
Heartbeat time Node ID reserved
nodes (subindex 1 ... 5).
If the monitored node does not respond,
Byte 1 Byte 2 Byte 3 Byte 4
I
f
t
h
e
m
o
n
i
t
o
r
e
d
n
o
d
e
d
o
e
s
n
o
t
r
e
s
p
o
n
d
,
the I/O system IP20 changes to the
”
P
r
e
-
O
p
e
r
a
t
i
o
n
a
l
”
s
t
a
t
e
T
h
e
o
u
t
p
u
t
s
00
h
00
h
00
h
00
h
”
P
re-
O
pera
t
i
ona
l
”
s
t
a
t
e.
T
h
eou
t
pu
t
s
switch to a defined state.
1
Heartbeat time 0 0 {1 ms} 65535
In the compact system, only the subindex 1
i
i
l
b
l
E 9.8-1
Node ID 0 0 {1} 255
p
y
,
y
is available
H
e
a
r
t
b
e
a
t
t
i
m
e
:
2
Heartbeat time 0 0 {1 ms} 65535
Hear
t
bea
t
t
ime:
T
h
e
m
o
n
i
t
o
r
e
d
n
o
d
e
m
u
s
t
r
e
s
p
o
n
d
w
i
t
h
i
n
Node ID 0 0 {1} 255
T
h
emon
i
t
ore
d
no
d
emus
t
respon
d
w
i
t
h
i
n
t
he
t
ime se
t
. The
t
ime is se
t
in b
y
t
e0and
3
Heartbeat time 0 0 {1 ms} 65535
t
h
e
t
i
m
e
s
e
t
.
T
h
e
t
i
m
e
i
s
s
e
t
i
n
b
y
t
e
0
a
n
d
1.
Node ID 0 0 {1} 255
Node ID:
N
d
d
d
f
t
h
d
t
b
i
t
d
4
Heartbeat time 0 0 {1 ms} 65535
Node address of the node to be monitored.
T
h
e
a
d
d
r
e
s
s
i
s
s
e
t
i
n
b
y
t
e
2
Node ID 0 0 {1} 255
T
h
ea
d
d
ress
i
sse
t
i
n
b
y
t
e
2
.
5
Heartbeat time 0 0 {1 ms} 65535
Node ID 0 0 {1} 255
I1017
h
Heartbeat producer
time
0
0 {1 ms} 65535
The I/O system IP20 can be monitored by
other nodes.
Within this time the device status of the I/O
E 9.8-1
0 Function is not active
W
i
t
h
i
n
t
h
i
s
t
i
m
e
t
h
e
d
e
v
i
c
e
s
t
a
t
u
s
o
f
t
h
e
I
/
O
system IP20 is transmitted to the fieldbus.
In the communication protocol, system bus
(CAN) is not available


 Note!
The Lenze PLC’s 9300 servo PLC and Drive PLC in connection
with the function library LenzeCanDSxDrv.lib support the
”heartbeat” function.
Status telegram
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