Siemens D7-SYS - Page 364

Communications configuring
System- and communication configuring D7-SYS - SIMADYN D 3-275
Edition 12.2003
Receive channel 1 with 100 bytes
Receive channel 4 with 75 bytes
Receive channel 3 with 125 bytes
Receive channel 2 with 200 bytes
Receive channel 1 with 100 bytes
Receive channel 2 with 200 bytes
Receive channel 3 with 125 bytes
Receive channel 4 with 75 bytes
Transmit
channel
with
500 bytes
Fig. 3-108 Combining 4 receive channels to form a transmit channel
-
-
EKAN1.24
EKAN2
EKAN3
EKAN4
SKAN
H
S
R
M
R
100
200
125
75
1
Righthand marginLefthand margin
Configured module name on which the data
it f
of the receive channels are located
Data transfer modi of
th
receive channels
QTS
YEV
CCC4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
GV
GV
GV
GV
GV
S
S
S
S
S
S
S
S
S
S
I
I
I
I
BO
BO
W
CT1
CT2
CT3
CT4
CTS
A
R1
A
R2
A
R3
A
R4
A
T
MO1
MO2
MO3
MO4
MOD
LT1
LT2
LT3
LT4
EN
CS7.X01
CS120A
CS210A
D01_P1
CS7.X02
Data transfer mode of
th
transmit channel
Configured module name on whic h the data
interface of the transmit channel is located
Net data lengths of the
receive channels
A
ddress data for the
receive channels
Fig. 3-109 Configuring example: CCC4 connections when combining 4 channels
3.24.2.2 Distribution block CDC4
Example
General