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PID Manual Mode Write to Output

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  • PID Manual Mode Write to Output

    When the PID loop is in manual mode I need to write an output to the loop so I can manually control the output. Easy enough if I don't use the built in PWM output. If I do use the PWM output where can I write an output into the loop? The DFn+8 Control Output is a read only. Would writing to the Bias DFn+4 work?


  • #2
    Answered own question. You CAN write to _OUT_Control (DFn+8). There had to be a way because if using bumpless transfer (Cn=8) the PID has to write the output to the bias on transferring from Manual to Auto.

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    • #3
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      What I get for reading the manual!

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