[?]: Who has PLC-NCK Sigal List for 840C?

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liu2002
Posts: 18
Joined: Sun Dec 16, 2007 9:50 am
Location: China

[?]: Who has PLC-NCK Sigal List for 840C?

Post by liu2002 »

read a step 5 program in a 840C, I find this:

Code: Select all

C DB32
L DL 4
T I117
I know these stls meanings, but i don´t know the real usage. eg.
What usage are the signals in DB32 DL4?
Just like 840D, siemens gives a manual 840_lis.pdf.
In it, it shows all the DB signals usage.
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