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Omron R88D-KT20F User Manual

Omron R88D-KT20F
634 pages
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Cat. No. I571-E1-07
USER’S MANUAL
OMNUC G5 SERIES
R88M-K@
(AC Servomotors)
R88D-KT@
(AC Servo Drives)
AC SERVOMOTORS/SERVO DRIVES

Table of Contents

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Omron R88D-KT20F Specifications

General IconGeneral
TypeServo Drive
ModelR88D-KT20F
Output Current20 A
Applicable Motor Capacity2.0 kW
CommunicationMECHATROLINK-II
Ambient Operating Temperature0 to 55 °C
Power Supply Voltage200 to 240 VAC
Control MethodPosition Control, Speed Control, Torque Control
Protection FunctionsOvervoltage, Overheating
SeriesR88D Series
Ambient Operating Humidity20 to 90 %

Summary

Terms and Conditions Agreement

Warranty, Limitations of Liability

Details Omron's warranty terms, limitations of liability, and buyer's remedies for product defects.

Limitation on Liability; Etc

Omron Companies are not liable for special, indirect, incidental, or consequential damages.

Items Requiring Acknowledgment

Terms of Warranty

Details the warranty period and scope, excluding specific failures like improper use or natural disasters.

Limited Liability

Omron assumes no responsibility for special, indirect, or passive damages arising from the product.

Conditions for Intended Application

Customer must check standards, regulations, and compatibility for combined products.

Safety Precautions

Safety Precautions

Read this section and main text before use for required safety information and precautions.

Explanation of Display

Explains the display of precautions in the manual and their meanings, including DANGER, WARNING, and CAUTION.

For Safe Use of This Product

Provides guidelines for safe product use, including installing covers and shields, and handling stored products.

DANGER

Lists specific DANGER warnings related to flammable materials, installation on non-flammable surfaces, system configuration, cable usage, power supplies, and wet hands.

Caution

Lists specific CAUTION warnings regarding specified combinations, locations for storage/installation, and hot components.

Installation and Wiring

Lists CAUTION warnings related to installation and wiring, such as not stepping on the drive, blocking openings, mounting direction, clearances, impact, wiring, tightening screws, terminal types, power supply voltage, safety measures, shielding, stop relays, and battery polarity.

Operation and Adjustment

Lists CAUTION warnings for safe operation and adjustment, including test operations, parameter settings, motor separation, alarm handling, brake usage, load inertia, safety devices, power supply interruptions, and frequent power cycling.

Maintenance and Inspection

Lists CAUTION warnings for maintenance and inspection, such as data transfer after replacement, disassembly prohibition, and power supply turn-off for prolonged periods.

Items to Check after Unpacking

Standard Models and External Dimensions

2-4 External and Mounting Dimensions

Presents detailed external and mounting dimensions for Servo Drives, Servomotors, and regeneration resistors.

Specifications

3-1 Servo Drive Specifications

Provides general specifications, characteristics, and connector details for OMNUC G5-series Servo Drives.

3-3 Servomotor Specifications

Lists general specifications, characteristics, and encoder specifications for OMNUC G5-series Servomotors.

Applied Functions

Parameter Details

8-1 Basic Parameters

Explains basic parameters like Rotation Direction Switching, Control Mode Selection, and Realtime Autotuning Mode Selection.

8-2 Gain Parameters

Details parameters for Position Loop Gain, Speed Loop Gain, and their related time constants and switching modes.

8-3 Vibration Suppression Parameters

Explains parameters for Adaptive Filter, Notch Filters, and Damping Control for suppressing vibration.

8-4 Analog Control Parameters

Details parameters for analog speed and torque command inputs, including scaling, offset, and direction settings.

8-5 Interface Monitor Setting Parameters

Explains parameters for setting analog monitor outputs, input selections, and excessive input levels.

8-6 Extended Parameters

Covers extended parameters like Drive Prohibition Input Selection, Stop Selection, and Overload/Overspeed Detection Levels.

8-7 Special Parameters

Details special parameters such as Feed-forward settings, Inertia Ratio, and Vibration Suppression parameters.

Operation

9-1 Operational Procedure

Provides a step-by-step guide for operating the motor and drive after installation and wiring.

9-5 Trial Operation

Details the procedure for performing trial operation in Position, Speed, Torque, and Fully-closed Control Modes.

Adjustment Functions

Troubleshooting and Maintenance

11-1 Troubleshooting

Provides preliminary checks and precautions for troubleshooting problems.

11-3 Alarm List

Provides a comprehensive list of alarm codes, error detection functions, probable causes, and measures.

11-4 Troubleshooting

Details error diagnosis using alarm displays and operation status, offering appropriate measures for each error.

11-5 Periodic Maintenance

Explains the importance of periodic inspection and replacement of components for long-term operation.

Appendix

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