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AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
This section explains the conditions for installing Servo Drives, Servomotors, and
Decelerators, the wiring methods including wiring conforming to EMC Directives, the
regenerative energy calculation methods, as well as the performance of External
Regeneration Resistors.
4-1 Installation Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
4-1-1 Servo Drive Installation Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
4-1-2 Servomotor Installation Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
4-1-3 Decelerator Installation Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-11
4-1-4 External Regeneration Resistor and External Regeneration Resistance
Unit Installation Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14
4-1-5 Footprint-type Noise Filter Installation Conditions . . . . . . . . . . . . . . . . . . . . 4-15
4-1-6 External Dynamic Brake Resistor Installation Condition . . . . . . . . . . . . . . . 4-16
4-2 Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17
4-2-1 Peripheral Equipment Connection Examples . . . . . . . . . . . . . . . . . . . . . . . . 4-18
4-2-2 Procedure for Wiring Terminal Block and Procedure for Mounting Shield
Clamp to Servo Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-34
4-2-3 Connector Attachment Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-40
4-2-4 Procedure for Change of Cable Outlet Direction for Connector Type
M23 or M40 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-44
4-2-5 Terminal Block Wiring Procedure for Footprint-type Noise Filter . . . . . . . . . 4-46
4-3 Wiring Conforming to EMC Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-47
4-3-1 Peripheral Equipment Connection Examples . . . . . . . . . . . . . . . . . . . . . . . . 4-48
4-3-2 Selecting Connection Component . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-62
4-4 Regenerative Energy Absorption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-72
4-4-1 Calculating the Regenerative Energy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-72
4-4-2 Servo Drive Regeneration Absorption Capacity . . . . . . . . . . . . . . . . . . . . . . 4-75
4-4-3 Regenerative Energy Absorption by an External Regeneration Resistance
Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-76
4-4-4 Connecting an External Regeneration Resistor . . . . . . . . . . . . . . . . . . . . . . 4-77
4-5 Adjustment for Large Load Inertia . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-78
4-6 Machine Accuracy for Servomotor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-79
Configuration and Wiring
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