I recently purchased the SIEMENS CONNECTION KIT (6ES6400-1PC00-0AA0) with its corresponding serial cable to connect to a MICROMASTER 440.
I connect my RS232-USB cable to the serial cable. But I can not connect in any way!
What do I do wrong?
1. In the micromaster 440 I put the following USS configuration parameters (USS = serial communication):
p2010 = 6
p2011 = 0
p2012 = 2
p2013 = 127
2. I put the DIP of the Connection Kit (Ref. 6ES6400-1PC00-0AA0) 1 ON, 2 OFF, as indicated in the manual.
I connect the connection kit module with its serial cable to my RS232-USB cable. And I connect the USB to my PC.
3. Open "Set PG / PC interface" and select PC COM-Port.USS.1
4. I go to the properties and I am selected COM1 without problems.
5. But I do the transmission speed test and can not find anything.
6. Also in the diagnosis of PC COM-Port.USS.1 I do the test and can not find anything.
Supposedly my RS232 cable is correct (I have tried several tests).
And the configuration of the COM port in "device manager" also looks correct.
What am I doing wrong??
Zhanks!