This tool must be selected if you want to place input blocks, output blocks, flags or constants (high, low) on the programming interface. The specific type of block to be inserted is selected from an additional toolbar that pops up when you select the Constants and Connectors tool.

Display in the FBD Editor Inputs Cursor keys LOGO! TD function keys Shift register bits Permanent logical levels Outputs Open connectors Flags Analog inputs Analog outputs Analog flags Network inputs Network analog inputs Network outputs Network analog outputs

Display in the LAD Editor Make contact Analog contact Break contact Relay coil Inverted output Network inputs Network analog inputs Network outputs Network analog outputs

Display in the UDF Editor Permanent logical levels Open connectors Flags Analog flags

The number of available icons depends on the LOGO! version you have selected.