xLogic SuperRelay User’s Manual
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3 Programming xLogic
ELC series adopts the programming methods by the use of function blocks. A total of 8
general function blocks, 29 special function blocks, and 6 input & output function blocks
are configured. And each block can achieve a specific control function independently, e.g.
TOND, TOFD, SBPL, TBPL, SCHD, etc. As several blocks are linked up in a specific
way, relatively complicated control functions can be performed. Programming with
function blocks is simpler and better appreciated than the conventional PLC instruction
programming.
The following types of operator for xLogic function blocks are available for options:
3.1 General Input & Output functions
3.1.1 Inputs
Input blocks represent the input terminals of xLogic. Up to 260 digital inputs are available
to you.
In your block configuration, you can assign an input block a new input terminal, if this
terminal is not already used in the circuit program.