Yaskawa VS-626 MC5 - Manual (Page 34)

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Wiring
This chapter describes wiring terminals, main circuit terminal connections,
main circuit terminal wiring specifications, control circuit terminals, and
control circuit wiring specifications.
3.1 Connections to Peripheral Devices 3 - 3 . . . . . . . . . .
3.2 Connection Diagram 3 - 4 . . . . . . . . . . . . . . . . . . . . .
3.3 Terminal Block Configuration 3 - 5 . . . . . . . . . . . . . .
3.4 Wiring Main Circuit Terminals 3 - 6 . . . . . . . . . . . . .
3.4.1 Applicable Wire Sizes and Closed L oop
Connectors 3 - 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.4.2 Main Circuit Terminal Functions 3 - 9 . . . . . . . . . . . . . . . . .
3.4.3 Main Circuit Configurations 3 - 10 . . . . . . . . . . . . . . . . . . . . .
3.4.4 Standard Connection Diagrams 3 - 12 . . . . . . . . . . . . . . . . . . .
3.4.5 Wiring the Main Circuits 3 - 13 . . . . . . . . . . . . . . . . . . . . . . . .
3.5 Wiring Control Circuit Terminals 3 - 20 . . . . . . . . . . .
3.5.1 Wire Sizes and Closed-loop Connectors 3 - 20 . . . . . . . . . . . .
3.5.2 Control Circuit Terminal Functions 3 - 2 1 . . . . . . . . . . . . . . . .
3.5.3 Control Circuit Terminal Connections (All Models) 3 - 2 2 . . .
3.5.4 Control Circuit Wiring Precautions 3 - 2 3 . . . . . . . . . . . . . . . .
3.6 Wiring Check 3 - 2 3 . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.7 Installing and Wiring PG Speed Control
Cards 3 - 2 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.7.1 Installing a PG Speed Control Card 3 - 2 4 . . . . . . . . . . . . . . .
3.7.2 PG Speed Control Card Terminal Blocks 3 - 2 5 . . . . . . . . . . .
3.7.3 Wiring a PG Speed Control Card 3 - 26 . . . . . . . . . . . . . . . . .
3.7.4 Wiring PG Speed Control Card Terminal Blocks 3 - 28 . . . . .
3.7.5 Selecting the Number of PG (Encoder) Pulses 3 - 3 0 . . . . . . .
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