Bt, Data Block Transformer - Eaton easy800 Manual

5.4 BT, Data block Transformer

BT07 INI +
>I1
>I2
>NO
This function block is available for easy800-SWD from device version 01 and
for easy800 standard devices from device version 04.
The block transfer function block (BT) is used for transferring values from one
marker range to another (copy data). The marker ranges can be overwritten
with a particular value (data initialization). The following marker ranges can be
transferred and written:
• MB.
• MW.
• MD.
easy800 device allows the use of up to 32 data block transfer function
blocks.
Contacts and Coils
Contacts Meaning
Outside of source or destination range
BT..E1
Overlapping of source and destination range
BT..E2
Invalid offset
BT..E3
Coils Function
Triggering the transfer on a rising edge
BT..T_
Example of a block transfer function block
I 05--------------------------Ä BT07T_
Figure 107:Wiring the trigger coil
The trigger coil is connected to a device input.
BT07E1o
BT07E2s
BT07E3j-----------------------Ä M 42
Figure 108:Wiring the contacts
The messages of the function block are sent as a group message to a
marker.
Parametric programming of the function block inputs/outputs
When using the function block in the circuit diagram for the first time, use
OK to automatically enter the general display of function block parameters,
as shown in the figure on the left. Enter the function block settings here.
The display contains the following elements:
Control Relay easy800 11/11 MN04902001Z-EN www.eaton.com
5 Function blocks
5.4 BT, Data block Transformer
149