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YASKAWA E-S Series User Manual

YASKAWA E-S Series
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5.3 Sequence I/O Signals
5.3.5 Setting I/O Signal Status with Parameters
5-22
Example of Changing Output Signal Allocations
The following example shows reversing the /POUT0 signal allocated to CN1-20 and the
/POUT1 signal allocated to CN1-21.
Refer to the following section for the parameter setting procedure.
5.1.3 Parameter Setting Methods on page 5-5
Checking Output Signal Status
You can confirm the status of output signals on the I/O signal monitor. Refer to the following
section for information on the I/O signal monitor.
9.2.3 I/O Signal Monitor on page 9-5
5.3.5
Setting I/O Signal Status with Parameters
You can use the n.X digit in the parameters to change the signal polarities, make the sig-
nals always active or always inactive, or to make other settings. Refer to the following section
for details.
11.1.2 List of Parameters on page 11-2
PnBC1 = n.
10
PnBC2 = n.

20 Before change
↓↓
PnBC1 = n.
20
PnBC2 = n.
10
After change
An example of changing the signal polarity of the /SEL0 (Program Step Selection Input 0) sig-
nal and other examples are given below.
Reversing Signal Polarity
PnBA7 = n.0 PnBA7 = n.1
Making a Signal Always Active
PnBA7 = n.0 PnBA7 = n.2
Making a Signal Always Inactive
PnBA7 = n.0 PnBA7 = n.3
Example

Table of Contents

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YASKAWA E-S Series Specifications

General IconGeneral
SeriesE-S Series
Protection ClassIP20
TypeServo Drive
FeedbackIncremental encoder, Absolute encoder
Communication InterfaceMECHATROLINK-III, EtherCAT

Summary

Basic Information

The Σ-S Series

Provides an overview of the Σ-S Series AC Servo Drives, highlighting key features and benefits like energy efficiency and compact design.

Interpreting the Nameplate

Explains how to read and understand the information provided on the Servomotor and SERVOPACK nameplates for identification.

Part Names

Identifies and labels the main components of the Servomotor and SERVOPACK, including connectors and mounting points.

Model Designations

Details how to interpret the model numbers for SERVOPACKs and Servomotors, covering specifications and combinations.

Selection

System Configuration Example

Illustrates a basic configuration example for a servo system, showing component connections.

Ratings and Specifications

Provides detailed technical ratings and specifications for Servomotors and SERVOPACKs.

External Dimensions

Shows the physical dimensions and mounting details for Servomotors and SERVOPACKs.

Selecting the Servomotor Capacity

Guides users on how to select the appropriate Servomotor capacity based on application requirements.

Selecting Cables

Lists required cables and their model numbers for connecting the SERVOPACK and Servomotor.

Selecting Peripheral Devices

Covers the selection of essential peripheral devices such as power supplies and circuit breakers.

SigmaWin+: AC Servo Drive Engineering Tool

Introduces the SigmaWin+ software for setup, tuning, and programming of the servo drives.

Installation

Servomotor Installation

Provides instructions and precautions for correctly installing the Servomotor.

Coupling to the Machine

Explains methods for coupling the Servomotor to the machine using couplings or belts.

Oil and Water Countermeasures

Offers guidelines to prevent oil, water, or foreign matter from entering the Servomotor.

Servomotor Temperature Increase

Discusses measures to suppress temperature increases in the Servomotor during operation.

SERVOPACK Installation

Details the procedure and environmental considerations for installing the SERVOPACK.

Wiring and Connections

Wiring Precautions

Outlines essential precautions to ensure safe and correct wiring practices for the system.

Basic Wiring Diagrams

Presents fundamental wiring diagrams for connecting the system components.

Wiring the Power Supply to the SERVOPACK

Explains how to connect the power supply to the SERVOPACK, including sequences.

Wiring Servomotors

Provides detailed instructions and precautions for wiring the Servomotors to the SERVOPACK.

I/O Signal Connections

Details the connections for I/O signals, including pin assignments and functions.

Connecting to the Computer Connector (CN5)

Describes how to connect a computer to the SERVOPACK for using the engineering tool.

Setup

Manipulating Parameters (Pn)

Explains how to classify, notate, and set parameters for the SERVOPACK.

Servomotor Selection

Guides on how to select and set the appropriate Servomotor code for the system.

Sequence I/O Signals

Describes the functions and allocations of sequence I/O signals for host controller communication.

Settings That Must Be Adjusted to the System

Covers essential system settings like motor direction, electronic gears, and torque limits.

Settings for References

Explains how to set parameters related to position references, such as smoothing.

Trial Operation

Flow of Trial Operation

Outlines the step-by-step procedure for performing trial operation of the servo system.

Inspections and Confirmations before Trial Operation

Lists essential checks to ensure safe and correct trial operation before starting.

Trial Operation for the Servomotor without a Load

Details the procedure for performing trial operation of the Servomotor without connecting it to a load.

Convenient Function to Use during Trial Operation

Introduces useful functions for trial operation, including program jog and origin search.

Operation and Functions

Operation Functions

Provides an overview of the four main operation functions: Homing, Program Table Operation, Jog Operation, and ZONE Outputs.

Homing

Explains the homing function, its parameters, I/O signals, and procedures for defining machine origin.

Program Table Operation

Details how to program and execute operation patterns using tables for positioning and pressing.

Jog Operation

Describes how to perform jog operation using SigmaWin+ or input signals for manual axis control.

ZONE Outputs

Explains how to use ZONE signals to output zone numbers based on the current value within registered zones.

Tuning

Overview and Flow of Tuning

Provides an overview of the tuning process, its functions, and a general flowchart.

Monitoring Methods

Explains how to monitor servo gains and response waveforms using SigmaWin+ during tuning.

Precautions to Ensure Safe Tuning

Outlines safety precautions and settings, such as torque limits and alarm levels, for tuning.

Estimating the Moment of Inertia

Describes how to automatically calculate the moment of inertia ratio for accurate gain adjustment.

Custom Tuning

Guides on manually adjusting servo gains, filters, and anti-resonance control for optimal performance.

Anti-Resonance Control Adjustment

Details how to suppress vibration using anti-resonance control for continuous vibration frequencies.

Vibration Suppression

Explains how to suppress transient vibration at low frequencies using vibration suppression functions.

Manual Tuning

Covers manual adjustment of servo gains, feedforward, and mode switching for response tuning.

Monitoring

Monitoring Product Information

Explains how to display and check product information like model, version, and serial number.

Monitoring SERVOPACK Status

Details how to monitor the SERVOPACK's system status, including signals and operations.

Monitoring Machine Operation Status and Signal Waveforms

Describes how to monitor machine operation and signal waveforms using the SigmaWin+ trace function.

Maintenance

Alarm and Warning Displays

Explains how to confirm and interpret alarms and warnings, including their causes and corrections.

Troubleshooting Based on the Operation and Conditions of the Servo Drive

Provides a table for troubleshooting problems based on servo drive operation and conditions.

Inspections and Guideline for Product Replacement Period

Outlines periodic inspection procedures and guidelines for product replacement periods.

Parameter List

List of Parameters

Provides a comprehensive list of all parameters, their settings, and references.

Parameter Recording Table

Offers a table format for users to record their parameter settings.

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