OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
4
System Design
This chapter explains the installation conditions for the Servo Drive and
Servomotor, wiring methods including wiring conforming to EMC Directives and
regenerative energy calculation methods as well as the performance of External
Regeneration Resistors.
4-1 Installation Conditions.................................................4-1
Space Conditions around Servo Drives.......................................... 4-1
Servomotor Installation Conditions ................................................. 4-3
Decelerator Installation Conditions .................................................4-6
4-2 Wiring.............................................................................4-7
Peripheral Equipment Connection Examples .................................4-8
Main Circuit and Motor Connections.............................................4-18
4-3 Wiring Conforming to EMC Directives......................4-33
Wiring Method...............................................................................4-33
Selecting Connection Component ................................................4-41
4-4 Regenerative Energy Absorption..............................4-53
Regenerative Energy Calculation .................................................4-53
Servo Drive Regeneration Absorption Capacity ...........................4-56
Regenerative Energy Absorption with an External Regeneration Resistor.......4-57
Connecting an External Regeneration Resistor............................4-58
4-5
Large Load Inertia Adjustment and Dynamic Brake
......4-61
Adjustment When the Load Inertia Is Large..................................4-61
Dynamic Brake When the Load Inertia Is Large ...........................4-61
4-6 Using DC Power..........................................................4-62
Connection Examples for DC Power ............................................4-63
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