Connection between MFM ABB M2M and plc PM573-ETH

Please i need ths help urgently how can i communicate between MFM ABB M2M and plc PM573-ETH

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mohab   

asked 3 months ago
Closed



Answers

0

Hi,

Looking on M2M specification, there are different models, most of them with Modbus RTU, one with Modbus TCP/IP and one with Profibus. Also one type is without a protocol.

What is your type of device?

What do you need to read?

You can use all the tree protocols with PM573-ETH, Modbus RTU trough integrated COM port in AC500, Modbus TCP/IP trough integrated Ethernet port of AC500, for Profibus you will need additional Profibus module to the CPU. Also there are some analog, digital and pulse outputs of M2M, but I think that is not your case.

I can recommend Modbus TCP/IP or Modbus RTU (without a need of additional hardware) - it depends on the type of M2M.

kstoilov   

answered 3 months ago


 


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0

Hi,

Please find some useful info below and in the attachment.

Terminals:

*RS485 2-wire*

B-Data Negative(-)
S-Signal Ground
A-Data Positive(+)
T-Termination Resistor

Note:Max 48 registers per query

Regards

Rahil

 MBpoll Screen Shot.jpg

 2CSG445011D0201.pdf

rahilmohammed   

answered 3 months ago


 


By mohab on 2/8/2018 | Like (0) | Report

can u make one small video showing who you program it . we are using m2m lv modbus


By rahilmohammed on 2/9/2018 | Like (0) | Report

Hi.
This is from an old project which I had done.For an experienced Engineer this info is more than sufficient to develop the PLC program for communicating with the device whose data sheet I have attached.In case you are talking about how to set the comm parameters on the MFM,then I can share with you another manual I referred to.

Regards
Rahil


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