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

Page 106

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Publication 1746-UM005B-EN-P - June 2004

C-6 Optional Analog Input Software Calibration

| | +MUL--------------------+ | |

| +-+MULTIPLY +-+ |

| | |Source A LO_VALUE| | |

| | | 3267| | |

| | |Source B SLOPE_X10K| | |

| | | 9983| | |

| | |Dest N10:5| | |

| | | 32767| | |

| | +-----------------------+ | |

| | +DDV---------------+ | |

| +-+DOUBLE DIVIDE +------+ |

| | |Source 10000| | |

| | | | | |

| | |Dest N10:6| | |

| | | 3261| | |

| | +------------------+ | |

| | +SUB---------------+ | |

| +-+SUBTRACT +------+ |

| | |Source A SCALE_LO| | |

| | | 3277| | |

| | |Source B N10:6| | |

| | | 3261| | |

| | |Dest OFFSET| | |

| | | 16| | |

| | +------------------+ | |

| | S:5 | |

| +--(U)----------------------+ |

| 0 |

Rung 2:3

| Conversion |

| Enable |

| N10:0 +MUL--------------------+ |

|----] [-----------------------------------------+-+MULTIPLY +-+-|

| 3 | |Source A ANALOG_IN| | |

| | | 8000| | |

| | |Source B SLOPE_X10K| | |

| | | 9983| | |

| | |Dest N10:8| | |

| | | 0| | |

| | +-----------------------+ | |

| | S:5 | |

| +--(U)----------------------+ |

| | 0 | |

| | +DDV---------------+ | |

| +-+DOUBLE DIVIDE +------+ |

| | |Source 10000| | |

| | | | | |

| | |Dest N10:12| | |

| | | 0| | |

| | +------------------+ | |

| |

| | +ADD---------------+ | |

| +-+ADD +------+ |

| |Source A N10:12| |

| | 0| |

| |Source B OFFSET| |

| | 16| |

| |Dest ANALOG_SCL| |

| | 8002| |

| +------------------+ |

Rung 2:4

| |

|-------------------------------------+END+------------------------------------|

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