Autor Thema: Swimming pool pump control PLC - VFD  (Gelesen 1651 mal)

Offline radar17892

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Antw:Swimming pool pump control PLC - VFD
« Antwort #15 am: März 28, 2021, 19:55:39 Nachmittag »
Hi happyheretoo,
the E4 has an mini Webserver running and communicate with other PLC's or Visu over Modbus TCP only in slave mode. TCP/IP or another network services are not supportet.

regards Thomas
Weil Einfach einfach Einfach ist!

Offline happyheretoo

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Antw:Swimming pool pump control PLC - VFD
« Antwort #16 am: März 30, 2021, 01:18:48 Vormittag »
JPG below is from MODBUS RTU out of the VFD  How do I get this into the Easy 4 RJ-45 port? 
what will be the pin out at the RJ-45 plug ?
Happyheretoo 😎

Offline CiesleRa

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Antw:Swimming pool pump control PLC - VFD
« Antwort #17 am: März 30, 2021, 08:57:43 Vormittag »
The easyE4 does not support Modbus-RTU!
Alle von mir bereitgestellten Programme sind reine Beispielprojekte. Die Verwendung erfolgt auf eigene Gefahr. Jegliche Haftung ist ausgeschlossen.

Offline happyheretoo

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Antw:Swimming pool pump control PLC - VFD
« Antwort #18 am: April 01, 2021, 02:07:27 Vormittag »
Gosh!
Maybe I should have asked what the Eaton Easy 4 can do?  Sounds like that will be a shorter list
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Offline happyheretoo

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Antw:Swimming pool pump control PLC - VFD
« Antwort #19 am: April 10, 2021, 02:06:53 Vormittag »
Well here I am with an Easy 4 PLC with a Lentz SMV Variable Frequency Drive
I have a TCP/IP communication card and now a Modbus RTU communication card
Neither will talk to each other. 

Any ideas? 
Happyheretoo 😎

Offline happyheretoo

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Antw:Swimming pool pump control PLC - VFD
« Antwort #20 am: April 10, 2021, 17:22:52 Nachmittag »
My Lentz SMV will talk these protocols-

 DeviceNet

Profibus

CANopen

Modbus RTU

Ethernet/IP

So what in the heck can Easy 4 do?
Happyheretoo 😎

Offline radar17892

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Antw:Swimming pool pump control PLC - VFD
« Antwort #21 am: April 10, 2021, 20:05:13 Nachmittag »
The E4 talk over ModbusTCP only! An other Device (XV or your Drive) must be a master and E4 is slave. E4 can't work as an master.
Weil Einfach einfach Einfach ist!