Comparison Block
C Definition
Pascal Definition
Description
Named IO resources are described on the Setup Tab. Instead of referring to inputs with numbers they can be given meaning names. This block is an expression returning "true" if the signal is on and "false" if it is off. Both inputs and outputs can be selected in this block. Inputs return their current signal readings. Outputs return their last setting.
This block list shows a prompter message if an input is true:
This block list starts blinking when a switch is pushed and continues until the switch is released. Note that the condition of "on" or "off" can be selected:
Related Topics