[?]: MELSEC Q vs SIMATIC S7

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v_katsos
Posts: 32
Joined: Thu Oct 11, 2007 10:43 am
Location: Europe

[?]: MELSEC Q vs SIMATIC S7

Post by v_katsos » Tue Sep 08, 2009 6:29 pm

Hello to everyone!!!

I am making out an automation project offer.
My customer prefers simatic s7.
He doesn't know the reason
I think he is entranced with name of SIEMENS only.

I have little experience with mitsubishi plc's.
I would like some technical reasons to support my choice in order to convince my customer to use mitsubishi plc.

Thank you in advanced for any help.

Oldman
Posts: 797
Joined: Tue Aug 21, 2007 7:05 am

Post by Oldman » Wed Sep 09, 2009 2:40 am

melsec best choice

indian
Posts: 122
Joined: Fri Aug 11, 2006 6:16 pm
Location: Russia, Komi

Re: [?]: MELSEC Q vs SIMATIC S7

Post by indian » Wed Sep 09, 2009 7:23 pm

v_katsos wrote:....I am making out an automation project offer. ...I have little experience with mitsubishi plc's...
from plctalk - "When I first looked at a Step 7 plc program, I was a bit confused. I was used to ladder like in early Omron and AB type plc's. As I read up and worked around some S7 guru's I was duly impressed with the POWER and CAPABILITIES in them. I watched one engineer do some code and then was able to see things work. The more I worked with it, the more I came to respect just how GOOD it is..."

mutttt
Posts: 3
Joined: Thu Jul 31, 2008 10:03 pm
Location: Europe

Re: [?]: MELSEC Q vs SIMATIC S7

Post by mutttt » Sun Apr 25, 2010 11:12 am

I work with both platforms and although the Simatic software is structured well, I would use Mesec every time. Even simple functions can be a lot of work in Simatic

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