Functions and System Configuration | Chapter 1 | |
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HApplicable to Various System Configurations
Remote I/O communications and message communications are available as communications func- tions. Normal control inputs are controlled by the remote I/O communications function. When neces- sary, the message communications function is used to monitor each Inverter. It is possible to control the selection of either the communications control input or local control input provided that the Inverter soft- ware version is higher than Ver. 1042.
Note For connecting the CompoBus/D Communications Card of the Inverter, use
Thick Cables cannot be used for this kind of wiring because of the terminal block dimensions. As for
Message communications function | |
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Reading Inverter | |
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| output current |
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Remote I/O function
Output (PC to 3G3FV)
Wd | 15 | to | 0 | |
n | Inverter run commands |
| CompoBus/D | |
n+1 | Rotational speed reference |
| Communications Card | |
Input (3G3FV to PC) |
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| Note: | |
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| Cables |
Switch
Run Reverse
Forward Stop
Power supply
Motor
Selection of either the communications control input or local control input is possible using Net.Ctrol./Net.Ref. (Applicable to Inverter software higher than Ver. 1042.)