Direct Access Parameter Information
W7B ASD Installation & Operation Manual
https://www.toshiba.com/tic/
133
VI/II Bias
Program
Frequency
Speed Reference Setpoints
This parameter is used to fine-tune the bias of the VI/II input terminals.
Note:
See note on
for additional information on the VI/II
terminal.
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.
Direct Access Number —
F470
Parameter Type —
Numerical
Factory Default —
99
Changeable During Run —
Yes
Minimum — 0.0
Maximum — 255
VI/II Gain
Program
Frequency
Speed Reference Setpoints
This parameter is used to fine tune the gain of the VI/II input terminals.
for additional information on the VI/II terminal.
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 —
F471
Parameter Type —
Numerical
Factory Default —
156
Changeable During Run —
Yes
Minimum — 0.0
Maximum — 255
RR Bias
Program
Frequency
Speed Reference Setpoints
This parameter is used to fine tune the bias 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 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.
Direct Access Number —
F472
Parameter Type —
Numerical
Factory Default —
100
Changeable During Run —
Yes
Minimum — 0.0
Maximum — 255
Summary of Contents for W7 DN-57442-006
Page 1: ...ADJUSTABLE SPEED DRIVES W7 DN 57442 006 INSTALLATION OPERATION MANUAL June 2020 ...
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Page 3: ...Document Number 57442 006 Date June 2020 W7 ASD Installation and Operation Manual ...
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