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9. easyE4 inside
9.7 NET network
9.7 NET network
The NET functionality via Ethernet was created in order to simplify communications
between easyE4 base devices while simultaneously ensuring that it would be possible
to import existing easy800 projects.
A NET group can be made up of up to eight easyE4 base devices. Within the group, the
easyE4 base devices can communicate with each other. If, however, you want devices
to be able to communicate across groups, you will need to use a coordinator device
that allows the easyE4 base devices from the various groups to communicate with
each other via Modbus.
Ten NET groups (groups 1 through 10) can be run on a single Ethernet network at one
time (this is the equivalent of 80 easyE4 base devices).
Ethernet network
↑
↑
↑
↑
↑
↑
↑
Module
Module
Module
Stations…
Module
Module
Module
NET-ID 1
NET-ID…
NET-ID 8
NET-ID…
NET-ID 1
NET-ID…
NET-ID 8
NET group 1
NET group…
NET group 10
The following list shows the operands that can be used within a group by every device:
l
(n = NET-ID 1 .. 8)
l
n SN 01 - 32 [Bit]
l
n RN 01 - 32 [Bit]
l
PT 01 - 32 (PUT) [double word]
l
GT 01 – 32 (GET) double word]
l
n N 01 - 512[ Bit]
l
n NB 01 - 64 [Byte]
l
n NW 01 - 32 [Byte]
l
n ND 01 - 16 [double word]
l
Synchronize clock (settings)
Examples
Station 1 sending a bit to station 2
NET-ID1
NET-ID 2
2 SN 15
→
1 RN 015
Station 3 sending a double word to station 8 via PT16
NET-ID1
NET-ID 2
PT16
→
GT 01
Parameter
NET-ID 1
PT 16
easyE4
11/18 MN050009 EN www.eaton.com
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Содержание easyE4 series
Страница 1: ...Manual 11 18 MN050009 EN easyE4 Manual...
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Страница 16: ...12 easyE4 11 18 MN050009 EN www eaton com...
Страница 22: ...0 1 About this manual 18 easyE4 11 18 MN050009 EN www eaton com...
Страница 40: ...1 easyE4 control relays description 1 10 Safety regulations 36 easyE4 11 18 MN050009 EN www eaton com...
Страница 169: ...easyE4 11 18 MN050009 EN www eaton com 165...
Страница 462: ...6 Function blocks 6 4 Timing and counter relay example 458 easyE4 11 18 MN050009 EN www eaton com...
Страница 490: ...7 System settings 7 16 Time and Date setting 486 easyE4 11 18 MN050009 EN www eaton com...
Страница 520: ...9 easyE4 inside 9 7 NET network 516 easyE4 11 18 MN050009 EN www eaton com...
Страница 524: ...10 Diagnostics messages of the operating system 10 2 Diagnostics buffer 520 easyE4 11 18 MN050009 EN www eaton com...
Страница 570: ...11 Connection to other devices 11 6 E mail function 566 easyE4 11 18 MN050009 EN www eaton com...
Страница 578: ...12 Faults 12 4 Functionality of the NET faulty 574 easyE4 11 18 MN050009 EN www eaton com...
Страница 582: ...13 Maintenance 13 3 Storage transport and disposal 578 easyE4 11 18 MN050009 EN www eaton com...
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