Setting The Preset-Speed Operation Frequency; Forced Run In Emergency - Toshiba TOSVERT VF-AS3 Instruction Manual

6. 12 Setting the preset-speed operation
6. 12. 1
<F287: Preset speed 8>
<F288: Preset speed 9>
<F289: Preset speed 10>
<F290: Preset speed 11>
<F291: Preset speed 12>
<F292: Preset speed 13>
<F293: Preset speed 14>
<F294: Preset speed 15 / Forced run speed>
4
<F560: Preset speed operation style>
<F561: Operation function (1-speed)> through <F575: Operation function (15-speed)>
4
<F576: Operation function (0-speed)>
6
For details of preset speed operation, refer to [5. 2. 7].
6. 12. 2
<F294: Preset speed 15 / Forced run speed>
9
■ Function
You can run the inverter at a specified speed (frequency) in emergencies or continue to forcibly run
it during slight failure. When the input terminal with the assigned function is turned ON, the inverter
runs at the frequency set with <F294: Preset speed 15 / Forced run speed> regardless of run and
frequency commands.
■ Parameter setting
Title
F294
■ Guideline for the setting
Assign the function to unused input terminal.
• When the inverter runs at a specified speed in an emergency
6. [Advanced] How to use parameters
frequency

Setting the preset-speed operation frequency

Forced run in emergency

Parameter name
Preset speed 15 / Forced
run speed
F294 : Preset speed 15/Forced run
Min: 0.0
X1000
Adjustment range
LL - UL
6-48
E6582062
STOP 0.0Hz
13:13
0.0
Hz
Max: 60.0
X100 X10 X1
Unit Default setting
Hz 0.0