Koyo ECOM protocol

kranti.k

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K

Join Date

Nov 2008

Location

bangalore

Posts

2

• Nov 6, 2008

• #1

Hi,
I am a vc++ developer. In our project we comunicate between PC and MODBUS PLC by using modbus TCP protocol. Now we need to connect our pc to KOYO PLC.How can i modify modbus TCP protocol to koyo ECOM protocol.plz help me out...

 

Dua Anjing

Member

Join Date

Feb 2008

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under the desk looking for a donut...

Posts

435

• Nov 6, 2008

• #2

Check your documentation I think that some Koyo PLC's support Modbus. Hopefully someone who knows more about Koyo/Automation Direct will have more information

 

OpZed

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O

Join Date

Sep 2007

Location

USA

Posts

62

• Nov 6, 2008

• #3

Looks like the ECOM supports Modbus TCP/IP, why would you want to use a proprietary protocol when an open standard is available?

http://web6.automationdirect.com/static/manuals/hxecomm/ch5.pdf

 

cjh

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C

Join Date

Mar 2003

Location

Cumming, GA

Posts

235

• Nov 6, 2008

• #4

The Modbus TCP protocol was added with the ECOM100s. The older ECOMs (no 100 in the part number) did not support Modbus TCP.