E6580757
Example 4 Operation frequency setting, running and stopping using external signals.
(1) | Wiring |
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| PO | PA | PB | PC |
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| MCCB | R/L1 |
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| U/T1 | Motor |
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| S/L2 | Main circuit |
| V/T2 | IM |
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| T/L3 |
| W/T3 |
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| Control |
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| F | Forward rotation signal | 3 | ||
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| R | Reverse rotation signal | |||
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| CC | Common |
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| G |
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| II | Current signal: 4 ∼ | 20mA |
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| CC | VIA | VIB | PP |
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| Voltage signal: 0 ∼ 10V |
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| External potentiometer |
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| (or voltage signal to | 10V) |
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(2)Parameter setting
| Title | Function | Programmed value | |
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| Command mode selection | 0 |
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| Frequency setting mode selection | 0 |
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(3)Operation
Run/stop: ON/OFF input to
Frequency setting: VIA and VIB:
II : Input
Note) The VIA terminal and II terminal cannot be used at the same time.