Rockwell Automation 1746-XXXX SLC 500 4-Channel Analog I/O Modules User Manual User Manual

Page 81

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Publication 1746-UM005B-EN-P - June 2004

Programming Examples 6-19

Rung 2:2

Scale values in the 90 to 100% range to the

decimal range for the 4–20 mA analog output.

| Below |Above Scale for the |

| analog output |

| range flag|range flag |

| B3 B3 +SCP––––––––––––––––––––+ |

|––––]/[––––––––]/[––––––––––––––––––––––––––––––––––+SCALE W/PARAMETERS +–|

| 0 1 |Input N7:0| |

| | 0| |

| |Input Min. 90| |

| | | |

| |Input Max. 100| |

| | | |

| |Scaled Min. 6242| |

| | | |

| |Scaled Max. 31208| |

| | | |

| |Scaled Output O:2.0| |

| | | |

| +–––––––––––––––––––––––+ |

Rung 2:3

| |

|–––––––––––––––––––––––––––––––––––––+END+––––––––––––––––––––––––––––––––––––|

| |

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