166 ACE-tronics G9 ASD Installation and Operation ManualRX2 Option (AI1) Input BiasProgram Frequency Speed Reference SetpointsThis parameter is used to fine tune the bias of the RX2 (AI1) input terminalwhen this terminal is used as the control input while operating in the SpeedControl mode or the Torque Control mode.This setting may be used to ensure that the zero level of the input source (pot,pressure transducer, flow meter, etc.) is also the zero level setting of the ASDsystem.This is accomplished by setting the input source to zero and adjusting thissetting to provide a zero output from the ASD.Direct Access Number — F476Parameter Type — NumericalFactory Default — 128Changeable During Run — YesMinimum — 0Maximum — 255RX2 Option (AI1) Input GainProgram Frequency Speed Reference SetpointsThis parameter is used to fine tune the gain of the RX2 (AI1) input terminalwhen this terminal is used as the control input while operating in the SpeedControl mode or the Torque Control mode.This setting may be used to ensure that the 100% level of the input source (pot,pressure transducer, flow meter, etc.) is also the 100% level setting of the ASDsystem.This is accomplished by setting the input source to 100% and adjusting thissetting to provide an output of 100% from the ASD.Direct Access Number — F477Parameter Type — NumericalFactory Default — 128Changeable During Run — YesMinimum — 0Maximum — 255V/I Input Bias (AI2 Option Board Input)Program Frequency Speed Reference SetpointsThis parameter is used to fine tune the bias of the Optional AI2 input terminalwhen this terminal is used as the control input while operating in the SpeedControl mode or the Torque Control mode.This setting may be used to ensure that the zero level of the input source (pot,pressure transducer, flow meter, etc.) is also the zero level setting of the ASDsystem.This is accomplished by setting the input source to zero and adjusting thissetting to provide a zero output from the ASD.Direct Access Number — F478Parameter Type — NumericalFactory Default — 128Changeable During Run — YesMinimum — 0Maximum — 255V/I Input Gain (AI2 Option Board Input)Program Frequency Speed Reference SetpointsThis parameter is used to fine tune the gain of the Optional AI2 input terminalwhen this terminal is used as the control input while operating in the SpeedControl mode or the Torque Control mode.This setting may be used to ensure that the 100% level of the input source (pot,pressure transducer, flow meter, etc.) is also the 100% level setting of the ASDsystem.This is accomplished by setting the input source to 100% and adjusting thissetting to provide an output of 100% from the ASD.Direct Access Number — F479Parameter Type — NumericalFactory Default — 128Changeable During Run — YesMinimum — 0Maximum — 255F476 F479Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com