Parker Compax3 Fluid T40

Motion control C3F_T40
322 192-121102 N04 June 2008
5.15 IEC examples
In this chapter you can read about:
Example in CFC: Using Compax3-specific function modules and Compax3 objects ......322
Example in CFC: Positioning 1.........................................................................................323
Example in CFC: Positioning 2.........................................................................................324
Example in CFC: Positioning with set selection ...............................................................325
Example in CFC: Cycle mode ..........................................................................................326
Example in ST: Cycle mode with a Move module ............................................................327
5.15.1. Example in CFC: Using Compax3-specific function modules
and Compax3 objects
 Read in the process image of the digital inputs with the InputStatus module.
 Generate a process image of the digital outputs with the OutputStatus module.
 Digital input I0, used for counting an external event. The event is only detected as
an event if
 The I0 input is at TRUE for at least 0.5 seconds and
 The voltage on analog input 0 exceeds the threshold value of 3.5 volts.
 When 5 of these events have been counted, the digital output is set to O0. At the
same time, the program prevents additional events on the I0 from being counted.
The counter state can be reset again with Input I1 as soon as it reaches a value
of 5.