Chapter 9 Analog Output Option Board (XBO-DA02A)
9.6.2 Gain Adjustment Function
You can adjust output gain of the analog output option board.
When selecting current output for analog output range, the digital input (4000) corresponding to
analog output max. value (20mA) is standard gain value. When selecting voltage output, the digital
input (4000) corresponding to analog output max. value (10V) is standard gain value.
(1) You can adjust output gain at I/O parameter
(2) Output gain setting range = - 40 ~ 40
(3) Adjusting gain for each channel is available
(4) Example
When you set “Output gain” as -5, 4,005 (=4000- (-5)) applies for gain.
(1) When you adjust the output gain, max. resolution changes, too.
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