Rockwell Automation 1760-xxxx Pico GFX-70 Controllers User Manual - Manual (Page 172)

Publication 1760-UM002B-EN-P - March 2005
4-62 Wiring with Pico GFX-70
Parameters of BT01 function block:
Source range:
>I1 MB15
Destination range:
>I2 64
Number of bytes:
>NO 4
Marker MB01: 1
After a rising edge from 0 to 1 at coil BT01T_ the content of MB15 to MB18
is copied to the marker bytes MB65 to MB68.
Example:
Copying of marker blocks, definition of a marker range in a different format.
The value of marker byte MD60 to MD62 is to be copied to MW40 to MW45.
Parameters of BT01 function block:
Source range:
>I1 MD60
Destination range:
>I2 MW40
Number of bytes:
>NO 12
IMPORTANT
Destination range: Constant 64:
Marker MB01 plus Offset: 1 + 64 = 65
→ MB65.
Source range Value of source
marker range
(decimal) Destination range Value of
destination
marker range
(decimal)
MB15 68 MB65 68
MB16 189 MB66 189
MB17 203 MB67 203
MB18 3 MB68 3
IMPORTANT
The transfer is in byte format. 12 bytes are to be copied.
The range MD60 to MD62 is 12 bytes. This is copied to the
range MW40 to MW45.