Rockwell-automation 1799-D16U16BAGL 16 Input/16 Output Digital and 2 I Manual do Utilizador descarregar pdf (Página 19)

16 Input/16 Output Digital and 2 Input/2 Output Analog Embedded I/O Boards 19

Publication 1799-IN011A-EN-P - February 2007

Calibrate Your Analog Inputs and Outputs

Follow the example calibrations shown below to learn how to calibrate your card.

Input Calibration

The wiring method decides the operating mode of current or voltage inputs. Calibration data

of both voltage and current are stored in nonvolatile memory and selected according to the

parameter value of AI INPUT RANGE.

Example current calibration of channel 0

Perform the following steps to calibrate your current input.

1. Set input channel range to 0…20 mA.

2. Select the input channel.

3. Send command to Begin Calibration.

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Rockwell-automation 1799-D16U16BAGL 16 Input/16 Output Digital and 2 I Manual do Utilizador Página 19