Modbus communication with TWIDO

Hi everyone,

I'm trying to set a Modbus comm in TWIDO but I can't do it. Can anyone give an example of a program in which TWIDO acts as a master Modbus??
Thanx in advance.

My e-mail is ramovecchi @ unitek. com. ar

Hello Damian,

I will send you an example of a Twido working as a master and 2 Zelios as slaves.

If you have any doubt, please contact me.

Best regards

Alex Rodrigues
[email protected]-electric.com
Technical support - AUT
Schneider Electric Brasil

You could call for support to the Schneider Electric Regional Call Center, from Argentina at: 0810-444-7246.

Best regards,

RJG

Please, I want this example very much.

I'm trying to connect Twido and Zelio through Modbus.

I make that only because I can control Zelio via GSM network (SMS) using communication module (SR2COM01).

Also if I can make the GSM control (SMS) directly with Twido, I'll will be grateful for you.

My mail is: [email protected]

Good afternoon!!

I hope you're doing well!!...I'm trying to set a comm among a Twido PLC used as master and several Zelio relays....however, i don't know exactly how to set up the comm through Modbus communication protocol...

I'd really appreciate that you could do a favor to me on sending any program in which i can see how to establish the communication through this way with these devices...

take care!!

JORGE LUIS TOVAR GOITIA
goitia13 [at] hotmail.com
CIUDAD GUAYANA-VENEZUELA

Jorge,

The answer is straight forward. Use the EXCHx Block in TwidoSoft.

The Twido Manuals (both hardware @ Software) are self-explanatory. READ THEM!!

I suggest that you set up the network on the bench and work on it.

This is how we all learn: by reading then by implementing what we have read.

Ashraf