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F473-F475
Direct Access Parameter Information
W7B ASD Installation & Operation Manual
RR Gain
Program Frequency Speed Reference Setpoints
This parameter is used to fine tune the gain of the RR input terminal
when this terminal is used as the control input while operating in the
Speed Control 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 ASD system.
This is accomplished by setting the input source to 100% and either
increasing or decreasing this setting to provide an output of 100% from
the ASD.
RX Bias
Program Frequency Speed Reference Setpoints
This parameter is used to fine tune the bias of the RX input terminal
when this terminal is used as the control input while operating in the
Speed Control 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 ASD system.
This is accomplished by setting the input source to zero and either
increasing or decreasing this setting to provide an output of zero from
the ASD.
RX Gain
Program Frequency Speed Reference Setpoints
This parameter is used to fine tune the gain of the RX input terminal
when this terminal is used as the control input while operating in the
Speed Control 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 ASD system.
This is accomplished by setting the input source to 100% and either
increasing or decreasing this setting to provide an output of 100% from
the ASD.
134
Direct Access Number — F473
Parameter Type — Numerical
Factory Default — 184
Changeable During Run — Yes
Minimum — 0.0
Maximum — 255
Direct Access Number — F474
Parameter Type — Numerical
Factory Default — 99
Changeable During Run — Yes
Minimum — 0.0
Maximum — 255
Direct Access Number — F475
Parameter Type — Numerical
Factory Default — 141
Changeable During Run — Yes
Minimum — 0.0
Maximum — 255
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