How to reset S7-200 PLC

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styrk

Joined: 13 May 2009
Posts: 1

13 May 2009 16:26 reset s7 200

Hi.

Iam getting this error "Hardware detected a framing error" and now iam unable to communicate with my S7-200 PLC (CPU 224). I have tested my computer/cable with another PLC and it works just fine.

Is there any way to reset the PLC completely without using software? I was looking alot in the S7-200 manual but did not find a way.

- Rasmus

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13 May 2009 16:26 Ads

IanP

Joined: 05 Oct 2004
Posts: 6490
Helped: 1542
Location: West Coast

16 May 2009 4:32 reset s7-200

Quote:

Iam getting this error "Hardware detected a framing error" and now iam unable to communicate with my S7-200 PLC (CPU 224). I have tested my computer/cable with another PLC and it works just fine.

If you use STEP7-mico/win, in COMMUNICATIONS - try the "search all baud rates" option ..
Maybe the PLC is setup with different baud rate ..

Rgds,
IanP