G7 ASD Operation Manual 137
RX Gain Adjust
Program ⇒ Frequency Setting Parameters ⇒ Speed Reference
Setpoints ⇒ RX ⇒ Gain
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.
Direct Access Number — F475
Parameter Type — Numerical
Factory Default — 141
Changeable During Run — Ye s
Minimum — 0.0
Maximum — 255
RX2 Bias Adjust
Program ⇒ Frequency Setting Parameters ⇒ Speed Reference
Setpoints ⇒ RX2 ⇒ Bias
This parameter is used to fine tune the bias of the RX2 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 a zero output from the ASD.
Direct Access Number — F476
Parameter Type — Numerical
Factory Default — 99
Changeable During Run — Ye s
Minimum — 0.0
Maximum — 255
RX2 Gain Adjust
Program ⇒ Frequency Setting Parameters ⇒ Speed Reference
Setpoints ⇒ RX2 ⇒ Gain
This parameter is used to fine tune the gain of the RX2 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.
Direct Access Number — F477
Parameter Type — Numerical
Factory Default — 141
Changeable During Run — Ye s
Minimum — 0.0
Maximum — 255
Exciting Strengthening Coefficient
Program ⇒ Special Control Parameters ⇒ Special Parameters⇒
Exciting Strengthening Coefficient
This parameter determines the rate at which the excitation current is allowed to
go from zero to saturation and is enabled at
F481.
Direct Access Number — F480
Parameter Type — Numerical
Factory Default — 64
Changeable During Run — Ye s
Minimum — 0
Maximum — 255
F475 F480
