Selection By The Parameters; Switching By Frequencies - Toshiba TOSVERT VF-AS3 Instruction Manual

Industrial inverter (for 3-phase motors)
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In default setting, the acceleration/deceleration time is set in the increment unit of 0.1 second.
When you set <F519: Unit of Acc/Dec time> to "1", you can change the increment unit for the
acceleration/deceleration time to 0.01 second. (After setting <F519>, the unit returns to 0.)
■ How to use the parameters

1) Selection by the parameters

Title
Parameter name
F504
Panel Acc/Dec select
Output frequency (Hz)
<FH>
0
<F504>=1
<F504>=2
<F504>=3
Set run command to panel run. Set <CMOd: Run command select> to "1: Operation panel,
Extension panel".
At default setting, "Acc/Dec 1" is set, and <ACC: Acceleration time 1> and <dEC: Deceleration
time 1> is enabled.
When using "Acc/Dec 2" to "Acc/Dec 4", set <F504: Panel Acc/Dec select>.

2) Switching by frequencies

Title
Parameter name
F505
Acc/Dec switching
frequency 1
F513
Acc/Dec switching
frequency 2
F517
Acc/Dec switching
frequency 3
The acceleration/deceleration time is automatically switched according to the set frequency.
Even if the order of the switching frequencies is changed, it will be switched between Acc/Dec
1 and 2, Acc/Dec 2 and 3, and then Acc/Dec 3 and 4 in the order of the increasing frequencies.
For example, if <F505: Acc/Dec switching frequency 1> is higher than <F513: Acc/Dec
switching frequency 2>, Acc/Dec 1 is selected to <F513>, and Acc/Dec 2 to <F505>.
Adjustment range
1: Acc/Dec 1
2: Acc/Dec 2
3: Acc/Dec 3
4: Acc/Dec 4
<ACC>
<F500>
<F510>
Adjustment range
0.0: Disabled
0.1-UL
0.0: Disabled
0.1-UL
0.0: Disabled
0.1-UL
6-111
Unit
Time (s)
<dEC>
<F501>
<F511>
Unit
Hz
Hz
Hz
6. [Advanced] How to use parameters
E6582062
Default setting
1
3
4
6
9
Default setting
0.0
0.0
0.0

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