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Allen-Bradley PowerFlex 40P User Manual

Allen-Bradley PowerFlex 40P
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Programming and Parameters 3-11
Basic Program Group (continued)
P037 [Stop Mode] Related Parameter(s): P036, A080, A081, A082, A105, A160
Active stop mode for all stop sources [e.g. run forward (I/O Terminal 02), run reverse (I/O Terminal 03),
RS485 port] except as noted below.
Important: I/O Terminal 01 is always a coast to stop input except when P036
[Start Source] is set for
“3-Wire” control. When in three wire control, I/O Terminal 01 is controlled by P037
[Stop Mode].
Hardware Enable Circuitry
By default, I/O Terminal 01 is a coast to stop input. The status of the input is interpreted by drive
software. If the application requires the drive to be disabled without software interpretation, a
“dedicated” hardware enable configuration can be utilized. This is accomplished by removing the
ENBL enable jumper on the control board. In this case, I/O Terminal 01 will always cause the drive to
coast to a stop regardless of the settings of P036
[Start Source] and P037 [Stop Mode].
DriveGuard Safe-Off Option (Series B)
The addition of the DriveGuard Safe-Off Option (Series B) board, when used with suitable safety
components, provides protection according to EN ISO 13849-1:2008+AC:2009; Performance Level d
(Safety Category 3) for safe-off and protection against restart.
Options 0 “Ramp, CF”
(1)
(Default) Ramp to Stop. “Stop” command clears active fault.
1 “Coast, CF”
(1)
Coast to Stop. “Stop” command clears active fault.
2 “DC Brake, CF”
(1)
DC Injection Braking Stop. “Stop” command clears active
fault.
3 “DCBrkAuto,CF”
(1)
DC Injection Braking Stop with Auto Shutoff.
Standard DC Injection Braking for value set in A080
[DC
Brake Time].
OR
Drive shuts off if the drive detects that the motor is
stopped.
“Stop” command clears active fault.
4 “Ramp” Ramp to Stop.
5 “Coast” Coast to Stop.
6 “DC Brake” DC Injection Braking Stop.
7 “DC BrakeAuto” DC Injection Braking Stop with Auto Shutoff.
Standard DC Injection Braking for value set in A080
[DC
Brake Time].
OR
Drive shuts off if current limit is exceeded.
8 “Ramp+EM B,CF” Ramp to Stop with EM Brake Control. “Stop” Command
clears active fault.
9 “Ramp+EM Brk” Ramp to Stop with EM Brake Control.
(1)
Stop input also clears active fault.

Table of Contents

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Allen-Bradley PowerFlex 40P Specifications

General IconGeneral
Input Voltage200-240V AC, 380-480V AC, 500-600V AC
Control MethodSensorless Vector Control
Communication OptionsEtherNet/IP, DeviceNet
Enclosure TypeIP20, NEMA/UL Type 1
ProtectionOvervoltage, Undervoltage, Overcurrent, Ground Fault
Operating Temperature0 to 40 °C
Storage Temperature-40 to 60 °C
Humidity5% to 95% non-condensing
DimensionsVaries by model
WeightVaries by model
Amperage1.6 to 32 A
Power Rating0.5 - 30 HP (0.4 - 22 kW)

Summary

Preface

Overview

Provides basic information for installing, starting up, and troubleshooting the PowerFlex 40P Adjustable Frequency AC Drive.

Installation/Wiring

Opening the Cover

Instructions on how to remove the drive cover for access to internal components.

Mounting Considerations

Details on proper mounting orientation, clearances, and ambient temperature requirements.

AC Supply Source Considerations

Guidance on handling ungrounded distribution systems and disconnecting protective MOVs.

General Grounding Requirements

Information on connecting the drive to system ground and motor ground for safety.

Fuses and Circuit Breakers

Recommendations for branch circuit protection, including fuse and circuit breaker ratings.

Power Wiring

Guidelines for selecting and installing motor cable types and power wiring practices.

I/O Wiring Recommendations

Best practices for connecting control signals and digital/analog inputs and outputs.

Hardware Enable Circuitry

Procedure for configuring a hardware enable input for disabling the drive without software interpretation.

EMC Instructions

Requirements for complying with Electromagnetic Compatibility (EMC) directive for CE installations.

Start Up

Prepare For Drive Start-Up

Checklist for verifying connections, power, and settings before applying power to the drive.

Display/Fault Reset

Explains the drive's LED display and how to reset faults.

Drive Programming Tools

Lists available tools for drive programming and control, such as DriveExplorer.

Programming and Parameters

About Parameters

Explains the three types of parameters: ENUM, Numeric, and Bit.

Parameter Organization

Details the structure of parameters organized into Basic Display, Basic Program, Advanced Program, etc.

Basic Display Group

Describes parameters for viewing drive operating conditions and status.

Basic Program Group

Covers fundamental parameters for motor configuration and basic drive operation.

Advanced Program Group

Details parameters for advanced control, I/O configuration, and motor tuning.

Enhanced Program Group

Explains parameters for advanced logic, step control, and communication settings.

Advanced Display Group

Describes parameters for monitoring drive status, feedback, and fault codes.

Troubleshooting

Drive Status

Explains how drive status is monitored and indicated via the LED display.

Faults

Defines fault types and the general procedure for responding to drive faults.

Fault Descriptions

Lists and describes specific fault codes, their causes, and corrective actions.

Common Symptoms and Corrective Actions

Provides troubleshooting steps for common drive issues like motor not starting or unstable operation.

Supplemental Drive Information

Drive, Fuse & Circuit Breaker Ratings

Recommends AC line input fuse and circuit breaker information for UL and IEC requirements.

Accessories and Dimensions

Product Selection

Presents a table for selecting PowerFlex 40P drives based on input voltage, power, and enclosure type.

RS485 (DSI) Protocol

Network Wiring

Details the physical wiring requirements for connecting drives on an RS485 network.

Parameter Configuration

Lists parameters required to configure the drive for network operation.

Supported Modbus Function Codes

Identifies Modbus function codes supported by the drive for communication.

Encoder Usage and Position StepLogic Application

Encoder Usage

Explains how encoders are used for speed reference, PID feedback, and direct feedback.

Positioning Operation

Details how to configure and operate the drive's positioning functions using Step Logic.

PID Set Up

PID Loop

Explains the basic operation of the PID loop, including reference, feedback, and error calculation.

PID Reference and Feedback

Describes how to select sources for PID reference and feedback signals.

Plate Drive Installation Instructions

Introduction

Introduces the plate drive version without a heatsink for custom mounting.

General Requirements

Outlines general requirements for operating the drive with an external heatsink.

Heatsink Thermal Capacity

Specifies the required thermal capacity for the heatsink to ensure proper drive cooling.

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