Communication
C3F_T40
408 192-121102 N04 June 2008
Example 1: Communication Master - Slave and Slave - Slave.
Task:
Master Slave 1 Slave 2 Slave 3
MT1
MT2
MT3
MT7
MT6
MT5
MT3 MT4
MT1 ... MT7: Mapping table 1... 7
Step-by-step setting of the HEDA communications:
Firstly, activate all transmit slots of the master in order to ensure that all transmit
slots of the master are sending:
F1 F2 F3 F4
Receive
F1 F2 F3 F4
Transmit
HEDA Master
S
0
S
1
S
2
S
3
S
4
S
5
S
6
S
7
S
8
S
9
S
1
0
S
1
1
S
1
2
S
1
3
S
1
4
S
1
5
S
1
6
S
1
7
F1 F2 F3 F4
Transmit
F1 F2 F3 F4
Receive
HEDA Slave
S0
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S0
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S17
S16
S15
S14
S13
S12
S11
S10
S9
S8
S7
S6
S5
S4
S3
S2
S1
S0
S17
S16
S15
S14
S13
S12
S11
S10
S9
S8
S7
S6
S5
S4
S3
S2
S1
S0
F1 F2 F3 F4
Transmit
F1 F2 F3 F4
Receive
HEDA Slave
F1 F2 F3 F4
Transmit
F1 F2 F3 F4
Receive
HEDA Slave
Mapping Table
Mapping Table
2
1
3
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