TOSHIBA
8.3.4 7 Preset Speeds
The multispeed function provides the user with up to seven preset speed
frequencies. An eighth speed is available when including the remote input
reference signal. These frequencies (Sr1~Sr7) must be pre-selected. By
presetting parameters Sr1~Sr7 the user is able to operate at any of these
speed frequencies, either forward or reverse, simply by using the method
illustrated below:
7th speed LL to UL setting value Hz 0 8-23
1st speed LL to UL setting value Hz 0 8-23
2nd speed LL to UL setting value Hz 0 8-23
6 3rd speed LL to UL setting value Hz 0 8-23
4th speed LL to UL setting value Hz 0 8-23
6th speed LL to UL setting value Hz 0 8-23
5th speed LL to UL setting value Hz 0 8-23
Function Function Adjustment Factory Error Ref.
No. Name Display Range Unit Set Message Page
Multi-Speed Run Frequencies
8 - 8
Key Action Display
The inverter must be placed in the monitor mode and stopped (0.0Hz)
before activating any of the preset speeds.
Engages the preset speed feature. Pressing a key 1-7 selects the
respective preset speed frequency (Sr1~Sr7).
Activating the Preset Speed Function
2ND
1
7
thru
MON
Sets a forward run
Sets a forward run
The inverter's output frequency increases to the selected preset
frequency. The attached motor will accelerate to that frequency. [:value]
The inverter's output frequency decreases to zero (0Hz). The attached
motor will decelerate to a stop.
STOP
RUN
Note:
All acc/dec times reflect the acc/dec parameter settings which are in effect. These
acc/dec settings are located in 1st Function #2.
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