User Manual

Function blocks
139
08/04 AWB2528-1423GB
Data block transfer
This function block is available from device version 04.
easy800 is provided with 32 function blocks BT01 to BT32
for transferring values from one marker range (Copy data).
The marker ranges can be overwritten with a particular value
(data initialisation). The following marker types can be
transferred and overwritten:
•MB,
•MW,
•MD.
The function block is enabled in the circuit diagram.
Figure 70: easy800 circuit diagram with enabling of transfer data
block function block
Parameter display and parameter set for a transfer data
block function:
Only constants can be modified in the parameter display of
a function block.
I 05--------------------------Ä BT07T_
BT07E1o
BT07E2s
BT07E3j-----------------------Ä M 42
BT07 INI +
>I1
>I2
>NO
BT07 Data block transfer function block number 07
INI INI mode, initialise marker ranges
+ Appears in the parameter display
>I1 Source range start
>I2 Destination range start
>NO Number of elements to be written in bytes per range.
Value range 1 to + 383