Toshiba TOSVERT VF-AS3 - Page 241

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5-75 5. [Fundamental operation] How to use parameters
3
4
5
9
<A220>, <A222>, <A226>, <A227>, <A229>, <A230>, <A316>, <A317>, <A319>, <A320>,
<A322>, <A323>, <A326>, <A327>, <A923> - <A927>
<C154>, <C155>, <C697>
When <F703: Target of free unit> is "1"
It applies only to the PID control-related frequency.
• PID control-related parameters: <FPId>, <F364>, <F365>, <F367>, <F368>, <F374>, <A316>,
<A317>, <A319>, <A320>, <A326>, <A327>
■ Setting example of <F702: Free unit multiplicaton factor>
1) Motor speed display
When output frequency 60 Hz is displayed as 1800min
-1
at the time of 4-pole motor operation
2) Load speed display
When output frequency 60 Hz is displayed as conveyor speed of 6m/min
■ Setting of <F705: Free unit inclination polarity> and <F706: Free unit bias>
The inclination of the free unit can be changed, and the bias can be set.
The following are examples of setting and screen display (when <F702> = "10.0", <FH> = "80.0").
Memo
• Base frequency is always Hz.
<vL: Base frequency 1>, <F170: Base frequency 2>, <F174: Base frequency 3>, <F178: Base
frequency 4>
Hz
180060.0
60 30.00 1800
<F702> <F702>"0.00" "30.00"
Hz
6.0060.0
60 0.10 6.00
<F702> <F702>"0.00" "0.10"