Toshiba TOSVERT VF-AS1 Instruction Manual page 185
High-performance inverter
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Also See for TOSVERT VF-AS1:
- Instruction manual (334 pages) ,
- Function manual (49 pages) ,
- Option instruction manual (18 pages)
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Ex.1:
= (VI/II input), = (disabled)
Output frequency = Reference frequency + Override (VI/II input [Hz])
Ex.2:
= (VI/II input), = (disabled)
Output frequency = Reference frequency + Override (VI/II input [Hz])
2) Multiplicative override
In this mode, each output frequency is multiplied by an externally override frequency.
[Ex.1: RR/S4 (Reference frequency), VI/II (Override input)] [Ex.2: RX (Reference frequency), VI/II (Override input)]
Output
Over-ridden frequency
frequency
0
Ex.1:
= (Disabled), = (VI/II input), =(RR/S4 input), =, =
RR/S4 input, (=, =, =, =)
VI/II input (=, =, =, =)
⇒ Setting of RR/S4 input: Refer to Section 7.3.1, Setting of VI/II input: Refer to Section 7.3.2.
Output frequency = Reference frequency × {1 + Override (VI/II input [%]/100)}
Ex.2:
= (Disabled), = (VI/II input), = (RX input), =, =
RX input (=, =, =, =)
VI/II input (=, =, =, =)
⇒ Setting of RX input: Refer to Section 7.3.3, Setting of VI/II input: Refer to Section 7.3.2.
Output frequency = Reference frequency × {1 + Override (VI/II input [%]/100)}
Ex.3:
Title
Operation panel override multiplication gain
Output frequency = Reference frequency × {1 + Override ( setting value [%]/100}
Forward run
(
)
RR/S4 input
(Reference
frequency)
10V
Function
F-69
Output
frequency
Over-ridden frequency
0
Reverse run
Adjustment range
~%
E6581445
(
)
RX input
(Reference
frequency)
10V
6
Default setting
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