Toshiba TOSVERT VF-AS3, Instruction Manual

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E6582062 
6. [Advanced] How to use parameters
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4
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9
■ Guideline for the setting
When you want to use the terminal [S4], set <F146: Terminal S4 input select> to "1: Pulse train
input". When you want to use the terminal [S5], set <F147: Terminal S5 input select> to "1: Pulse
train input".
Set the number of pulses per 1 Hz of output frequency at <F378; Pulse train input pulses number>.
The minimum number of pulses that can be input to the terminals [S4] and [S5] is 10 pps, and the
maximum number of pulses 30 kpps. The duty is 50 ±10%.
The maximum frequency that can be output is 200 Hz.
■ Setting example
<F378> setting value Input signal Output frequency
25 (pps)
25 (pps) 1.0 (Hz)
100 (pps) 4.0 (Hz)
2k (pps) 80.0 (Hz)
50 (pps)
50 (pps) 1.0 (Hz)
100 (pps) 2.0 (Hz)
2k (pps) 40.0 (Hz)
Reference
• How to operate the operation panel -> Refer to [3. 1. 1].
• How to switch display mode on the operation panel -> Refer to [3. 1. 2].
• Procedure to change parameter setting -> Refer to [4. 2. 3].
• Details on operation by external signals -> Refer to [Chapter 7].
For use as PG feedback, refer to "Digital Encoder Instruction manual" (E6582148).
• Pulse train must be input after F146 or F147 is set to 1.
If pulse train is input when F146 or F147 is set to 0 (default value), preset speed works.