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Panasonic minas a series User Manual

Panasonic minas a series
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AC Servo Motor Driver
MINAS A-series
Operating Manual
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Panasonic minas a series Specifications

General IconGeneral
BrandPanasonic
Modelminas a series
CategoryServo Drives
LanguageEnglish

Summary

Safety Precautions

DANGER

Indicates a hazardous situation, potentially leading to death or serious injury.

CAUTION

Indicates a hazardous situation, potentially leading to minor injury or physical damage.

Introduction

After Opening the Package

Instructions for checking the product after unpacking.

Check the Model of Driver

Steps to verify the driver model from the nameplate.

Introduction

Check the Model of Motor

Steps to verify the motor model from its nameplate.

Introduction

Check the Combination of Driver and Motor

How to ensure driver and motor compatibility.

Parts Description

Driver

Description of the driver's components and connections.

Parts Description

Motor

Description of the motor's components and connections.

Installation

Amplifier

Location and environmental conditions for amplifier installation.

Installation

Environmental Conditions

Specifies ambient temperature, humidity, and vibration limits for installation.

How to Install

Instructions for vertical placement and mounting configurations.

Installation

Mounting Direction and Space Requirements

Specifies cooling space and fan placement for drivers.

Installation

Cable: Stress Relieving

Guidelines for managing cable stress and bending radius.

Permissible Shaft Load

Information on radial and thrust loads on the motor shaft.

System Configuration and Wiring

Main Circuits

Overview of NFB, NF, MC, and Reactor in the main power circuit.

System Configuration and Wiring

Main Circuits

Details on NFB, NF, MC, Reactor, and regenerative discharge resistor connections.

System Configuration and Wiring

CN SER/CN NET Connectors (For PC or Controller)

Connectors for PC or controller communication.

CN I/F

Connector for controller communication.

CN SIG

Connector for encoder connection.

System Configuration and Wiring

List of Available Components

Table listing available amplifier, NFB, noise filter, and contactor components.

System Configuration and Wiring

Main Circuits

Wiring instructions and precautions for main circuits.

System Configuration and Wiring

Wiring Diagrams

Diagrams for 3-phase and 1-phase connections.

System Configuration and Wiring

CN SIG Connector (For Encoder)

Wiring instructions for encoder connection.

System Configuration and Wiring

Wiring Diagrams (with a 2500P/r incremental type encoder)

Wiring diagrams for incremental encoders.

System Configuration and Wiring

Wiring Diagram (Driver with a 17 bits absolute encoder)

Wiring diagram for absolute/incremental encoders.

System Configuration and Wiring

CN SER and CN NET Connectors (For PC or Controller)

Using connectors for RS232C or RS485 communication.

System Configuration and Wiring

CN I/F Connector (For Controller)

Wiring instructions for controller connection.

System Configuration and Wiring

Circuits Available for Typical Control Modes

CN I/F wiring for position control.

System Configuration and Wiring

CN I/F Wiring for Velocity Control

CN I/F wiring for velocity control.

System Configuration and Wiring

CN I/F Wiring for Torque Control

CN I/F wiring for torque control.

System Configuration and Wiring

CN I/F Connector

Input Signals (Common) and their Functions.

System Configuration and Wiring

Input Signals (Position Control) and their Functions

Details on command pulse, sign, and scalar switch inputs.

System Configuration and Wiring

Input Signals (Position Control) and their Functions

Details on counter clear, command pulse inhibit, and speed zero clamp inputs.

System Configuration and Wiring

Input Signals (Position Control) and their Functions

Details on gain switching and alarm clear inputs.

System Configuration and Wiring

Output Signals (Common) and their Functions

Details on servo alarm, ready, brake release, and zero speed detection outputs.

System Configuration and Wiring

Output Signals (Common) and their Functions

Details on torque limit and in-position/at-speed outputs.

System Configuration and Wiring

Output Signals (Others) and their Functions

Details on encoder phase signals and monitor outputs.

System Configuration and Wiring

CN I/F Connector

Interface Circuit (Input Circuit) for SI and PI signals.

System Configuration and Wiring

CN I/F Connector

Interface Circuit (Input Circuit) for AI signals.

System Configuration and Wiring

CN I/F Connector

Interface Circuit (Output Circuit) for SO1, SO2, PO, and AO signals.

Parameter Setting

Overview

Introduction to the driver's parameters for setting features and functions.

Parameter Groups and Listing

Categorization of parameters by function group.

Parameter Setting

Parameters for Selecting Function

Parameters for function selection including control mode and baud rate.

Parameter Setting

Parameters for Adjusting Time Constants of Gain Filters, etc.

Parameters for adjusting gain filters, loop gains, and time constants.

Parameter Setting

Parameters for Defining the Real Time Auto Gain Tuning

Parameters for real-time auto gain tuning.

Parameters for Adjustments (for 2nd Gain)

Parameters for adjusting the 2nd gain settings.

Parameter Setting

Parameters for Position Control

Parameters related to position control settings.

Parameters for Velocity and Torque Control

Parameters for velocity and torque control settings.

Parameter Setting

Parameters for Sequence

Parameters for sequence control, including in-position and zero-speed settings.

Parameter Setting

Setting the Parameters

How to set parameters using the front panel or PANATERM.

Parameter Setting

MODE's Structure

Structure of the driver's modes (Monitor, Parameter Setting, EEPROM, etc.).

Parameter Setting

Using the front touch panel

Step-by-step guide for using the front touch panel to set parameters.

Trial Run

Inspections before Trial Run

Pre-run checks for wiring, power, motor security, and load.

Trial Run

Trial Run without Motor Load (JOG)

Procedure for performing a trial run using the JOG function.

Trial Run

Operation With CN I/F Connected

How to run the driver with CN I/F connected.

Run at Position Control Mode

Procedure for running the driver in position control mode.

Trial Run

Run at Velocity Control Mode

Procedure for running the driver in velocity control mode.

Adjustments

Purposes of Gain Adjustment

Why gain adjustment is necessary for servo motors.

Types of Gain Adjustment

Overview of automatic and manual gain adjustment types.

Adjustments

Applicability of Automatic Adjustment

Conditions and parameters for automatic gain tuning.

Relationship between Gain Adjustment and Mechanical Stiffness

How gain affects mechanical stiffness and vice versa.

Adjustments

How to Adjust Gain

Flowchart for adjusting servo motor gains.

Adjustments

How to Use "Normal Auto Gain Tuning"

Step-by-step guide for normal auto gain tuning.

Adjustments

How to Use "Real Time Auto-Gain Tuning"

Guide for using real-time auto-gain tuning.

Adjustments

How to Adjust Gain Manually

Process for manually adjusting servo motor gains.

Adjustments

How to Adjust the Gain at Position Control Mode

Steps for adjusting gains in position control mode.

How to Adjust the Gains for Velocity Control

Steps for adjusting gains in velocity control mode.

Adjustments

How to improve the response further

Methods to improve system response using 2nd gain adjustments.

Adjustments

To reduce the mechanical resonance

Using filters to reduce mechanical resonance.

Protective Functions

What are the Protective Functions?

Overview of the driver's protective functions.

Protective Functions: Causes and Corrections

Table listing protective functions, causes, and countermeasures.

Protective Functions

* Encoder A/B phase error

Cause and countermeasures for encoder A/B phase errors.

Position error

Cause and countermeasures for position errors.

Hybrid error

Cause and countermeasures for hybrid errors.

Over-speed

Cause and countermeasures for over-speed conditions.

Protective Functions

Command pulse sealer error

Cause and countermeasures for command pulse sealer errors.

External scale error

Cause and countermeasures for external scale errors.

Error counter over flow

Cause and countermeasures for error counter overflow.

Overtravel inhibit

Cause and countermeasures for overtravel inhibit issues.

Protective Functions

Absolute system down error

Cause and countermeasures for absolute system down errors.

Absolute encoder counter overflow

Cause and countermeasures for absolute encoder counter overflow.

Absolute encoder overspeed error

Cause and countermeasures for absolute encoder overspeed errors.

Maintenance and Inspections

Notes to Maintenance/Inspections Personnel

Important notes for personnel performing maintenance.

Inspection Items and cycles

Daily and periodical inspection items and their cycles.

Maintenance and Inspections

Replacement Guidance

Guidance on parts replacement cycles and prohibited actions.

Troubleshooting

The motor does not rotate.

Troubleshooting steps when the motor does not rotate.

Troubleshooting

The motor does not rotate.

Causes and countermeasures for motor not rotating, categorized by parameters, wiring, and installation.

Troubleshooting

The rotation is not smooth.

Troubleshooting steps for uneven motor rotation.

Positioning accuracy is bad.

Troubleshooting steps when positioning accuracy is poor.

Troubleshooting

Positioning accuracy is bad.

Causes and countermeasures for poor positioning accuracy related to wiring.

Troubleshooting

The initial (home) position varies.

Troubleshooting steps when the initial home position varies.

Troubleshooting

The motor produces an abnormal sound and/or vibration.

Causes and countermeasures for abnormal motor sound or vibration.

Troubleshooting

Overshoot or undershoot

Troubleshooting steps for overshoot or undershoot issues.

The motor overheats (burnt)

Causes and countermeasures for motor overheating.

Troubleshooting

The motor speed does not increase up to the specified value.

Troubleshooting steps when motor speed is insufficient.

Parameter values change to the former value.

Causes and countermeasures for parameter value changes.

Troubleshooting

In PANATERM, a message "communication port or driver cannot be detected" appears.

Troubleshooting PANATERM communication detection errors.

Conformance to EC Directives and UL Standards

EC Directives

Information on EC Directives and CE Marking requirements.

EMC Directives

Compliance with EMC Directives and applicable standards.

Peripheral Equipment

Environment

Requirements for the operating environment and control box.

Circuit Breaker

Recommendation for installing a circuit breaker.

Noise Filter

Recommendation for installing noise filters.

Surge Absorber

Recommendation for installing a surge absorber.

Noise Filters for Signal Lines

Peripheral Devices Applicable to Drivers (EC Directives)

Table of peripheral devices applicable to drivers, including noise filters and surge absorbers.

Surge Absorber

Noise Filter

List of Motors applicable to Drivers

Holding brake

<Notes and Cautions>

Important notes and cautions regarding brake usage.

Wiring (Example)

Example circuit for controlling the brake using the BRK-OFF signal.

Holding brake

BRK-OFF Signal

Details on the timing and function of the BRK-OFF signal.

Holding Brake Specifications

Dynamic Brake (DB)

Dynamic Brake (DB)

Options of the operation through deceleration and stop by turning on Servo-OFF (Pr69)

Settings for dynamic brake operation when Servo-OFF is active.

Options of the operation through deceleration and stop by turning on a protective function (Pr68)

Settings for dynamic brake operation during protective functions.

Timing Chart

After Power ON (receiving Servo-ON signal)

Timing chart showing events after power ON and Servo-ON signal reception.

Timing Chart

After an Alarm event (during Servo-ON)

Timing chart showing events after an alarm during Servo-ON.

Timing Chart

After an Alarm is cleared (during Servo-ON)

Timing chart for events after an alarm is cleared.

Servo-ON/OFF operation when the motor is stopped

Timing chart for Servo-ON/OFF operation when the motor is stopped.

Timing Chart

Servo-ON/OFF operation when the motor is in operation

Timing chart for Servo-ON/OFF operation when the motor is running.

Acceptable Loads on Output Axes

Initialization (Precautions)

"Absolute" Driver

Initializing the Encoder

Procedure to clear and initialize the encoder.

Absolute Data

Explanation of single-turn and multi-turn absolute data.

Structure of Absolute Data

Details on the 15-character hexadecimal binary code structure.

"Absolute" Driver

Encoder status (1 means the occurrence of an error)

Explanation of encoder status bits and error codes.

Installing the Battery

Methods for connecting the backup battery for absolute encoders.

"Absolute" Driver

RS232C Communication Protocol

Protocol details for RS232C communication.

"Absolute" Driver

RS232C Communication Protocol

Flowchart for RS232C command transfer.

"Absolute" Driver

RS485 Connection

Details on RS485 connection and communication.

"Absolute" Driver

RS485 Communication Protocol

Flowchart for RS485 communication.

"Absolute" Driver

How to install the battery

Step-by-step instructions for installing the battery.

"Absolute" Driver

How to install the battery

Instructions for installing the battery for different driver types.

"Full Close" Driver

Wiring of main circuit

Wiring instructions for the main circuit of full-close drivers.

CN SIG Connector

CN SIG connector wiring for full-close system.

CN I/F Connector

Connection to an external scale

Details on connecting the CN I/F connector to an external scale.

Relationship between signal from external scale and rotating direction

Diagrams showing signal relationships for CCW and CW rotation.

Details of Parameters

Parameters for Function Selection

Parameters for axis address and initial LED status display.

Details of Parameters

Parameters for Function Selection

Parameters for control mode set-up and analogue torque limit inhibit.

Details of Parameters

Overtravel input inhibit

Function and operation of overtravel input inhibit.

Details of Parameters

Internal speed switching

Parameters for selecting internal speed settings.

Details of Parameters

Internal speed switching

Example of 4-speed operation using internal velocity commands.

ZSP output selection

Function of ZEROSPD input.

Details of Parameters

Speed monitor(SP) selection

Relationship between output voltage and motor speed.

Torque monitor (IM)selection

Relationship between output voltage and motor torque/position error.

TLC output selection

Functions of the torque limit output.

Details of Parameters

ZSP output selection

Defines functions of zero speed detection output.

Absolute encoder set-up

Settings for using absolute encoders.

Baud rate set-up of RS232C

Sets the baud rate for RS232C communication.

Baud rate set-up of RS485

Sets the baud rate for RS485 communication.

Details of Parameters

Parameters for Time Constants of Gains and Filters: Related to Real Time Auto Tuning

Parameters for auto tuning related to gains and filters.

Details of Parameters

Parameters for Time Constants of Gains and Filters: Related to Real Time Auto Tuning

Parameters for 2nd gain, notch filter, and disturbance torque observer.

Details of Parameters

Parameters for real time gain tuning

Parameters for inertia ratio, real-time auto tuning, and machine stiffness.

Details of Parameters

Parameters for Switching to 2nd Gains

Parameters for 2nd gain action and position control switching mode.

Details of Parameters

Parameters for Switching to 2nd Gains

Parameters for position control switching delay, level, hysteresis, and gain switching time.

Details of Parameters

Velocity control switching mode

Parameters for switching between 1st and 2nd gains in velocity control.

Velocity control switching delay time

Parameters for velocity control switching delay, level, and hysteresis.

Torque control switching mode

Parameters for switching between 1st and 2nd gains in torque control.

Details of Parameters

Parameters for Position Control

Parameters for command pulse multiplier and logic inversion.

Command pulse input mode set-up

Setting the type of command pulse to the driver.

Details of Parameters

Command pulse input mode set-up

Maximum permissible frequency and minimum time width of pulse inputs.

Command pulse inhibit input invalidation

Enabling or disabling command pulse inhibit input.

Output pulses per single turn

Setting encoder pulse counts per single turn.

Details of Parameters

Parameters for Pulse Command Scaler (Pr46 through Pr4B)

Pulse command scaling function for motor speed and travel amount.

Details of Parameters

Parameters for Pulse Command Scaler (Pr46 through Pr4B)

Selecting command scalar numerator and example calculations.

Details of Parameters

Smoothing filter set-up

Setting up the smoothing filter for command pulse input.

Counter clear input

Conditions for clearing the position error counter.

Details of Parameters

Parameters for Velocity Control

Parameters for velocity command input gain and logic inversion.

Details of Parameters

Parameters for Velocity Control

Parameters for velocity command offset and internal speed settings.

Details of Parameters

Parameters for Velocity Control

Parameters for acceleration/deceleration and S-shaped time settings.

Parameters for Torque Control

Parameters for torque command input gain.

Details of Parameters

Parameters for Torque Control

Parameters for torque command input inversion and torque limit set-up.

Details of Parameters

Parameters for various sequences

Parameters for in-position range and zero speed detection.

Details of Parameters

Parameters for various sequences

Parameters for at-speed signal and position error set-up.

Position error invalidation

Disabling position error limit protection.

Details of Parameters

UVtrip selection at main power-off

Selects under-voltage trip activation on main power shut-off.

DB inhibition at overtravel limit

Sets conditions for dynamic brake after over-travel limit input.

Sequence at main power-off

Sets operations after main power off, including deceleration and error counter clearing.

Details of Parameters

Sequence at alarm

Sets conditions for motor stop after protective functions activate.

Sequence at servo-off

Defines processes after Servo-OFF, including deceleration and error clearing.

Mechanical Brake action set-up at motor standstill

Defines brake engagement duration after Servo-OFF.

Details of Parameters

Mechanical brake action set-up at motor in motion

Avoids brake degradation due to motor rotation.

External regenerative discharge resistor selection

Selects internal or external regenerative discharge resistor.

Details of Operation (Monitor Mode)

Motor Mode

Operations within the Monitor mode, including selecting display modes.

Details of Operation (Monitor Mode)

Details of Monitor Mode

Indication of position error, motor speed, and torque output.

Display of Control Mode

Displays the current control mode of the driver.

Details of Operation (Monitor Mode)

Display of I/O signals status

Displays status of control input and output signals via CN I/F connectors.

Details of Operation (Monitor Mode)

Signal Numbers and Names

Lists input and output signals with their numbers, symbols, pins, and descriptions.

Details of Operation (Monitor Mode)

Viewing the causes and history of an alarm

How to view current and historical alarm codes.

Alarm Numbers and Functions

Table of alarm codes and their corresponding functions.

Details of Operation (Monitor Mode)

Alarm Display

Interpretation of alarm display codes and meanings.

Display of the load factor

Displays load factor for regenerative discharge resistor and overload.

Details of Parameters

Operation in the Parameter Setting Mode

How to operate in parameter setting mode using the front panel.

Details of Parameters

Auxiliary Function Mode

Overview of auxiliary functions like auto offset adjustment.

Automatic Offset Adjustment Mode

Procedure for automatic offset adjustment of analogue commands.

Details of Parameters

Auxiliary Function Mode

Overview of auxiliary functions like alarm clear mode.

Alarm Clear Mode

Procedure for clearing alarms using the LED touch panel.

Details of Parameters

Auxiliary Function Mode

Overview of auxiliary functions like absolute encoder clear mode.

Absolute Encoder Clear Mode

Procedure to clear multi-turn data and encoder alarms.

Overview of a Communication Control Software PANATERM

How to Connect

Steps for connecting PANATERM software to the driver.

Installing PANATERM on a hard disc

Procedure for installing PANATERM software.

Overview of a Communication Control Software PANATERM

Starting PANATERM

Steps to start the PANATERM software.

Optional Parts

MINAS-A series Cables

List of optional encoder, motor, and brake cables with part numbers.

Optional Parts

Encoder Cables

Details and part numbers for various encoder cables.

Optional Parts

Motor Cables (RobotopR, 600V DP)

Details and part numbers for motor cables.

Optional Parts

Motor (with Brake) Cables (RobotopR , 600V DP)

Details and part numbers for motor cables with brake.

Optional Parts

Connector Kits for External Equipment

Details on connector kits for CN I/F, including pin alignment.

Optional Parts

Connector Kits for Motor and Encoder

Connector kits for motor and encoder connections.

Optional Parts

Connector Kits for Motor and Encoder

Connector kits for motor and encoder connections (different part numbers).

Optional Parts

Alignment of CN SIG pins

Pin alignment for CN SIG connectors for 2500P/R and 17-bit encoders.

Optional Parts

Interface Cables

Details and wire table for interface cables.

Optional Parts

Communication Cables (for connection to personal computer)

Part numbers and lengths for PC communication cables.

Communication Cables (for RS485)

Part numbers and lengths for RS485 communication cables.

Communication Control Software PANATERM

Part number for PANATERM software.

Optional Parts

Brackets for Mounting the Driver

Details on mounting brackets for drivers.

External Regenerative Discharge Resistor

Optional Parts

Battery and Battery Holder for Absolute Encoder

Part numbers for batteries and holders for absolute encoders.

Absolute Driver (with battery): Outer Dimension

Outer dimensions for absolute drivers with batteries.

Reactre

Recommended Parts

Surge Absorber for Motor Brake

Recommended surge absorbers for motor brakes.

Peripheral Equipment Manufacturers

Dimensions

MSMA Series 30W ~ 750W

Dimensions for MSMA series motors (30W-750W).

Dimensions

MSMA Series

Dimensions for MSMA series motors with different shaft types.

Dimensions

MSMA Series 1.0 ~ 5.0kW

Dimensions for MSMA series motors (1.0kW-5.0kW).

Dimensions

MSMA Series

Dimensions for MSMA series motors with different shaft types and brake options.

Dimensions

MQMA Series 100W ~ 400W

Dimensions for MQMA series motors (100W-400W).

Dimensions

MQMA Series

Dimensions for MQMA series motors with different shaft types and brake options.

Dimensions

MDMA Series 750W ~ 5.0kW

Dimensions for MDMA series motors (750W-5.0kW).

Dimensions

MDMA Series

Dimensions for MDMA series motors with different shaft types and brake options.

Dimensions

MHMA Series 500W ~ 5.0kW

Dimensions for MHMA series motors (500W-5.0kW).

Dimensions

MHMA Series

Dimensions for MHMA series motors with different shaft types and brake options.

Dimensions

MFMA Series 400W ~ 4.5kW

Dimensions for MFMA series motors (400W-4.5kW).

Dimensions

MFMA Series

Dimensions for MFMA series motors with different shaft types and brake options.

Dimensions

MGMA Series 300W ~ 4.5kW

Dimensions for MGMA series motors (300W-4.5kW).

Dimensions

MGMA Series

Dimensions for MGMA series motors with different shaft types and brake options.

Dimensions

Driver Type 1

Outer dimensions and mounting details for Driver Type 1.

Dimensions

Driver Type 2

Outer dimensions and mounting details for Driver Type 2.

Dimensions

Driver Type 3

Outer dimensions and mounting details for Driver Type 3.

Dimensions

Driver Type 4-2

Outer dimensions and mounting details for Driver Type 4-2.

Dimensions

Driver Type 4-3

Outer dimensions and mounting details for Driver Type 4-3.

Dimensions

Driver Type 5

Outer dimensions and mounting details for Driver Type 5.

Specifications

Overload Protection: Time Limiting Characteristic

Graph showing overload protection time limiting characteristics.

Specifications

Gain Switching Conditions

Conditions for gain switching in Position, Velocity, and Torque control modes.

Specifications

Gain Switching Conditions

Figures illustrating gain switching timing and hysteresis.

Specifications

Internal Block Diagram of MINAS-A Driver (Types 1, 2 and 3)

Block diagram of the driver's internal circuits for types 1, 2, and 3.

Specifications

Internal Block Diagram of MINAS-A Driver (Types 4-2, and 4-3)

Block diagram of the driver's internal circuits for types 4-2 and 4-3.

Specifications

Internal Block Diagram of MINAS-A Driver (Types 5)

Block diagram of the driver's internal circuits for type 5.

Specifications

Control Block Diagram

Detailed control block diagram of the driver.

Specifications

Specifications

Summary of driver specifications including power, control system, encoder, functions, monitor, and settings.

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