Standard function blocks
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02/16 MN05013001Z EN
The backwards pulse input coil SR..BP triggers the following
function when it is activated, depending on the mode:
The remaining content of the register is then moved
backwards.
The reset coil SR..RE causes the following in both directions:
Contacts
For the standard circuit diagram the function block in BIT
mode has 8 contacts SR..Q1 to SR..Q8. A closed contact
indicates:
Memory requirement
The SR function block requires 96 bytes of memory plus 4
bytes per constant at the function block input.
Coil
Function
SR..BP
BIT mode: Transfer of the data bit at input coil
SR..BD to the register SR..Q8.
DW mode: Transfer of the value SR..I2 to the
register SR..D8.
Coil
Function
SR..RE
Reset of the register
Coil
Function
SR..Q1
-
SR..Q8
Output of the bit register fields 1 - 8
Summary of Contents for easySafety
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