userB

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I don't understand how the analog network input NAI1 queries the data value from B005 up/down counter. Is there a mapping parameter to link NAl1 to read B005 data value?  I see NAl1 is addressed VW2.

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The counter value is a unsigned double integer value (Dint). It's a 32 bit value, 4 bytes, 2 words. In the right word (VW2) are values form 0 to 32,767.
With a analog network input you can only read 16 bit integer values (-32,768 to 32,767).

Oh, Index 1 are weekdays.

This value is in the VM mapping indeed a byte but you must use in the LWE the indinvidual bits of this byte.

VB5 = Weekday1

then

V5.0 = Sunday1
V5.1 = Monday1
V5.2 = Tuesday1
V5.3 = Wednesday1
V5.4 = Thursday1
V5.5 = Friday1
V5.6 = Saturday1