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Siemens AG
Entry type: Product note Entry ID: 4160735, Entry date: 08/27/1996

355 Memory Module for S5-155U Wrong Jumper Settings

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Concerns the product with Order No.:                                        


6ES5 355-3UA11    355 memory module for S5-155U                             




Jumper X23 has been placed wrongly on some of the modules                   

shipped. This prevents the CPU from going into RUN condition.               

The correct jumper setting is: coding plug connected to pins                

1-2 and 3-4; pins 5-6 to remain open.                                       




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