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SIMATIC S7-200

MAS 5: establish connection between TC35 and S7 200 CPU 222

Thread Starter: uncle Started: 12/3/2010 5:13 PM Replies: 2

12/3/2010, 5:13 PM

uncle

Joined 4/16/2009

Last visit: 4/29/2013

Posts: 11

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Hi

May i ask you to help me establish connection between TC35 and S7 200 CPU 222.
Code is MAS 5 and i am following all instruction but after several hundred attempts-still nothing.
To be honest i do not have standard hardware described in manual,and i am afraid that the reason for my failure is just that, but i wanna be sure for .

hardware
S7 200 CPU 222
modem TC35 purchased on internet low cost
PC/PPI also purchased on internet low cost 6 dip switch

TC35 revision 4.0 communication to PC Hyper terminal OK
S7 200 CPU OK
PC/PPI communication to CPU OK

In freeport mode i can not see Rx/Tx flashes, and of course can not initiate modem.

If anybody have patience for me, please help . Rnf:lblSmileyTooltip_

Splitted from MAS 5: Valid version of mas 5 for a V3.2.4 of MicroWIn.

=== Edited by O_Moderator @ 12/6/2010 8:35 AM [GMT ] ===
new subject after splitting

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12/5/2010, 1:01 PM

uncle

Joined 4/16/2009

Last visit: 4/29/2013

Posts: 11

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Hi all,

I want to inform you that i succeed with my configuration described in previous thread.
My problem was in that i should connect null modem cable to switch pin 2 and 3.
Now i have succesfull exchange and my modem has recognized my PIN.
Even my equipment is low cost it works. That was challange for me.
Rnf:lblSmileyTooltip_