Block numbers

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Block number assignment

LOGO!Soft Comfort assigns every block you insert in the circuit program a block number. LOGO! displays the number of the current block at the top right of the display. LOGO!Soft Comfort displays the block number directly above the inserted block.

Block numbers are used for orientation on the LOGO! display and for the assignment of logical links. In LOGO!Soft Comfort you can also track cut connections by means of their indicated block number.

The corresponding terminal name on the LOGO! or a simple block name replaces the block number at constants and terminals. Each input, output and flag can be assigned further block identifiers via comments. The high and low signal blocks do not have a block number.

Determination of block numbers on a LOGO!

LOGO! has no default position for analog inputs or digital outputs. The respective block number is determined by the hardware structure.

 

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On a LOGO! without modular structure, the position of an analog or digital output is fixed, for example.