Wiring with the display system1661SVC 440 795 M1100Data block transferThe display system is provided with 32 function blocksBT01 to BT32 for transferring values from one marker rangeto another (copy data). The marker ranges can beoverwritten with a particular value (data initialisation). Thefollowing marker types can be transferred and overwritten:• MB,• MW,• MD.The function block is enabled in the circuit diagram.Figure: 98: Display system circuit diagram with enabling oftransfer data block function blockParameter display and parameter set for a data blocktransfer function block:Only constants can be modified in the parameter display ofa function block.I 05--------------------------Ä BT07T_BT07E1oBT07E2sBT07E3j-----------------------Ä M 42BT07 INI +>I1>I2>NOBT07 Data block transfer function block number 07INI 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
